ok so i rlly need help with number 8 and 9. as a class the teacher did 10 and ik she went up by 3’s but why like i just need help (i will make u brainliest)
Answers
Step-by-step explanation:
y = 2x + 6 means that the letter Y equals 2x plus 6. So add 2 and 6 which gives you 8 and you are with this: 8x or 8(x). If your teacher gave you the value of X multiply 8 by x since the eight is outside its parenthesis. Once you have that answer or just 8X put the result of 8x in the y box and the 8x in the x box (skip count from ther of which the value ur teacher gave u)
Use the same context with the next problem. Hope this helps.
Related Questions
I am having problem in these:-
1)There are two cylinders - cylinder A and cylinder B. Both the cylinders have equal volume,
Cylinder A has a nadius of 3 m and height 7 m. Cylinder B has a height of 21 m. Calculate the radius of Cylinder B, in
om (Take =22/7)
2)A rectangular tank has dimension 12 cm by 18 cm by 20cm. There is a solid cylindrical tube in the tank that has a
volume of 320 cm"3. How much water can the tank hold?
Answers
Answer:
1) The cone's volume is 1/3 the volume of the cylinder with the same base.
Step-by-step explanation:
i dont know number 2 even though this is 5th grade math lol
A student received a 76% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions answered correctly to the
total number of questions? A. 20:15 B. 5:20 C. 15:20 D. 20:5
Answers
Answer:
A
Step-by-step explanation:
I did it and I got it right
help me I don’t wanna fail mann
Answers
Answer:
x=6
∠TSU=12x=12(6)=72
Step-by-step explanation:
∠TUS+∠STU+∠TSU=180
∠TUS+12x+81=180
∠TUS=99-12x
∠TUS+∠TUV=180
99-12x+24x+9=180
108+12x=180
12x=72
x=6
∠TSU=12x=12(6)=72
There you go. Try and use these solutions to solve others for yourself. You got it.
Answer:
x = 6°∠TSU = 72°Step-by-step explanation:
Angle TUV is exterior angle to triangle TUS. Exterior angle measure is equal to sum of non-adjacent interior angles:
∠TUV = ∠STU + ∠TSU24x + 9 = 81 + 12xSolving for x
24x - 12x = 81 - 912x = 72x = 72/12x = 6°Finding angle measure of ∠TSU
∠TSU = 12*6° = 72°Can someone Help me plz ASAP
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
Given the angles of the trapezoid
x°x°1/2x°1/2x°As the sum of angle measure = 360°
i.e.
[tex]x+x+\frac{1}{2}x+\frac{1}{2}x=360[/tex]
[tex]x+x+2\cdot \frac{1}{2}x=360[/tex]
[tex]2x+2\cdot \frac{1}{2}x=360[/tex]
[tex]2x+x=360[/tex]
[tex]3x=360[/tex]
[tex]\frac{3x}{3}=\frac{360}{3}[/tex]
[tex]x=120[/tex]
The value of x = 120°
Hence, the angle measure will be:
x°=120x°=1201/2x°=1/2(120)=601/2x°=1/2(120)=60Therefore, listing the angle measure in order from least to greatest
60°, 60 , 120 , 120°
Follow these steps to construct a triangle to represent the given information:
Draw a ray in the direction S 20° E from point P. Create a circle with radius 43.5. (Note that you'll be scaling down all the distances in miles by a factor of 10: 435 ÷ 10 = 43.5.) Label the point where the circle intersects the ray as C (Cali).
Draw a ray in the direction S 81° E from P. Mark an arbitrary point on this ray, and label it S.
Create a line through point S that is parallel to the north-south line through P.
Using the line passing through point S, draw a ray that is S 53° W.
Move point S along line PS until the ray S 53° W from S passes through point C. This position of S locates San Cristobal.
Paste a screenshot of your construction in the space below.
Answers
Answer:
i have to write something here so reading this is a waste of time.
A triangle can be constructed by different means such as:
A, B, C - angles or vertices.a, b, c - sides opposite to A,B,C, respectively, or their lengths.ha, hb, hc - altitudes (or sometimes heights) to the sides a,b,c.What is a Triangle?This refers to the plane figure that has three sides and angles.
Hence, we can see that in order to construct a triangle, they can be done by different means and the construction cannot be done for you, but the other means can include:
ma, mb, mc - medians to the sides a,b,c.la, lb, lc - bisectors of the angles A, B, C.Read more about triangles here:
https://brainly.com/question/1675117
#SPJ2
What single percentage change is equivalent to a 13% decrease followed by a 19% decrease?
Answers
100% - 13% = 87%
19% of 87% = 16.53%
remaining percent
= 87% - 16.53%
=70.47%
You are shopping for your holiday feast. The price for
a turkey at Walmart is $12.62 for 10.7 pounds. The
cost for a turkey at Kroger is 8.45 for 8.5 pounds.
Which store has the best unit price for Turkey?
Answers
Answer:
Price of 1 pound Turkey at Walmart = $1.18 and Price of 1 pound Turkey at Kroger = $0.99
So, Kroger has the best unit price for Turkey.
Step-by-step explanation:
Price of 10.7 pound Turkey at Walmart = $12.62
Price of 8.5 pound Turkey at Kroger = $8.45
We need to find store that provides best unit price for Turkey.
We need to find price of 1 pound of Turkey for each store
Price of 1 pound of Turkey at Walmart:
Price of 10.7 pound Turkey at Walmart = $12.62
Price of 1 pound Turkey at Walmart = $12.62/10.7
Price of 1 pound Turkey at Walmart = $1.18
Price of 1 pound of Turkey at Kroger
Price of 8.5 pound Turkey at Kroger = $8.45
Price of 1 pound Turkey at Kroger = $8.45/8.5
Price of 1 pound Turkey at Kroger = $0.99
So, Price of 1 pound Turkey at Walmart = $1.18 and Price of 1 pound Turkey at Kroger = $0.99
So, Kroger has the best unit price for Turkey.
The zeros of a quadratic function are 1 and 7. To which factored quadratic expression is this function related?
Answers
The factored quadratic expression is this function related is to be considered as the (x - 1) and (x-7).
Calculation of the factored quadratic expression:Since The zeros of a quadratic function are 1 and 7.
So,
if we do
(x - 1) = 0
x = 1
And,
(x- 7) = 0
x = 7
Based on this, we can say that The factored quadratic expression is this function related is to be considered as the (x - 1) and (x-7).
Learn more about function here: https://brainly.com/question/24761882
The first three terms of the binomial expansion of (2 – ax)" are 64 – 16bx +100bx?.
Find the value of each of the integers n, a and b.
Ans: n=6, a=5, b=60
Answers
Answer:
n = 6, a = 5, b = 60
Step-by-step explanation:
In a binomial function (a + b)ⁿ expression that represents the terms,
(a + b)ⁿ = [tex]\sum_{k=0}^{n}\binom{n}{k}a^{n-k}b^k[/tex]
By this formula,
1st term = [tex]\binom{n}{0}a^{n-0}b^0[/tex] = aⁿ
2nd term = [tex]\binom{n}{1}a^{n-1}b^1[/tex] = [tex]n.a^{n-1}b^1[/tex]
3rd term = [tex]\binom{n}{2}a^{n-2}b^2[/tex] = [tex]\frac{n(n-1)}{2}.a^{n-2}.b^2[/tex]
For the binomial expansion initial 3 terms of (2 - ax)ⁿ = 64 - 16bx + 100bx²
Terms of (2 - ax)ⁿ = [tex]2^n+n(2)^{n-1}(-ax)+\frac{n(n-1)}{2}(2)^{n-2}(-ax)^2[/tex]
= [tex]2^n-n(2)^{n-1}(ax)+n(n-1)(2)^{n-3}(a^2x^2)[/tex]
Comparing the terms of both the expansions,
1st term
2ⁿ = 64
2ⁿ = 2⁶
n = 6
2d term
[tex]n(2)^{n-1}(ax)=16bx[/tex]
[tex]6(2)^{6-1}(a)=16b[/tex]
192a = 16b
b = 12a -----(1)
3rd term
[tex]n(n-1)2^{n-3}(a^2x^2)=100bx^2[/tex]
[tex]6(6-1)2^{(6-3)}(a^2)=100b[/tex]
[tex]30(2)^3(a^2)=100b[/tex]
240a² = 100b
b = 2.4a² -----(2)
From equation (1) and (2),
b = 12a = 2.4a²
a = [tex]\frac{12}{2.4}=5[/tex]
From equation (1)
b = 12a = 60
Therefore, n = 6, a = 5, b = 60
Write an equation of the line with a slope of 3/4 and a y-intercept of -2.
Answers
Answer:
y = 3/4x - 2
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Slope m = 3/4
y-intercept b = -2
Step 2: Write linear equation
y = 3/4x - 2
Solve for x. It’s in the picture
Answers
Answer:
c,x=12
Step-by-step explanation:
5/6x+4=x+2
2=1/6x
x=12
Write 0.00109 ounces in scientific notation
Answers
You gotta move to the right 3 times
Ryan has three consecutive scores for math. The sum of these scores is
264. Find his three math scores.
Answers
Answer:
88(%)
Step-by-step explanation:
So! We know Ryan has 3 consecutive scores or 3 of the same scores in a row, so we are going to divide 264 by 3!
264 ÷ 3 = 88
So, Ryan got an 88% 3 times!
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
A lines slope is 6 and it's y-intercept is 5 what is the equation in slope-intercept form
Answers
Answer:
y=6x+5
Step-by-step explanation:
Sasha has $55 to spend on clothes. She wants to buy a pair of jeans for $27 and spend the rest on t-shirts. Each t-shirt costs $7. Which inequality represents the number of t-shirts she can purchase? (1 point)
Answers
Answer:
well let's start by taking 27 away from 55 to get 28 so we now have $28 to spend on shirts next divided 28 from 7 and you will get your answer
Step-by-step explanation:
step one- 55-27
step two 28÷7
Max is a professional table organizer. For today’s event, he brought square tables. A single square table can seat 4 people, one at each side, as in the first picture below. If Max joins 2 tables along a side, as in the picture, he can seat 6 people. How many people can Max seat with even more tables?
Answers
Answer:
The function would be 2(t)+2 where t is the number of tables. So, the answer in a form of a table would look like this:
Tables People
1 4
2 6
3 8
4 10
5 12
Step-by-step explanation:
Khan Academy
please i need this answer
What is the range of the quadratic function graphed below?
Answers
Answer:
x
Step-by-step explanation:
he domain of a quadratic function in standard form is always all real numbers, meaning you can substitute any real number for x. The range of a function is the set of all real values of y that you can get by plugging real numbers into x.
Answer:
The range is y [tex]\geq 1[/tex].
Step-by-step explanation:
The graph is shifted up 1 unit, so the range will be everything positive after 1. Anything below 1 would not be in the range.
#teamtrees #WAP (Water And Plant)
4)
- 10x – 5x = 45
Solve the equation
Answers
[tex]\textsf{Hey there!}[/tex]
[tex]\mathsf{-10x-5x=45}[/tex]
[tex]\textsf{Combine your like terms: \mathsf{(-10x -5x)}}[/tex]
[tex]\mathsf{(-10x - 5x) = -15x}[/tex]
[tex]\mathsf{New\ equation: -15x=45}[/tex]
[tex]\mathsf{\bf{DIVIDE}\ \mathsf{\ both\ sides\ by\ -15}}[/tex]
[tex]\mathsf{\dfrac{-15x}{-15}=\dfrac{45}{15}}[/tex]
[tex]\mathsf{\bf{Cancel\ out:}}\mathsf{\ \dfrac{-15}{-15}\ because\ that\ gives\ you\ }[/tex]
[tex]\mathsf{\bf{Keep:}\mathsf{\dfrac{45}{-15}\ because\ that\ solves\ for\ x}}[/tex]
[tex]\mathsf{New\ equation: x = \dfrac{45}{-15}}\\\\\mathsf{x = 45\div-15\rightarrow \underline{\bf{-3}}}[/tex]
[tex]\huge\text{Thus, x = -3}\checkmark[/tex]
[tex]\boxed{\boxed{\mathsf{Thus,\ your\ answer\ is: \boxed{\boxed{\text{\huge{\bf{x = -3}}}}}}}}\checkmark[/tex]
[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
Which would you simplify in order to evaluate the expression when the value of the variable is 2?
8.9/2
8.9 + 2
8.9(2)
(8.92)
Answers
Answer:
C. 8.9(2)Happy to help!
Answer:
C
Step-by-step explanation:
evaluate the expression 2b3 + 5 when b = 3.
Answers
Answer:
Its 3
Step-by-step explanation:
Its Really easy ngl. if b = 3 and there is a 2 and u are supposed to replace the b its 3
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The value of 2b³ + 5 at b = 3 is 59.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
2b³ + 5 _____(1)
We will find the value of the expression 2b³ + 5 at b = 3.
Substitute b =3 in (1).
= 2b³ + 5
= 2 x 3³ + 5
= 2 x 3 x 3 x 3 + 5
= 2 x 27 + 5
= 54 + 5
= 59
Thus,
The value of 2b³ + 5 at b = 3 is 59.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
explain how to get the slope equation for (1,2) and (3,8)
Answers
Answer:
8-2/3-1
Step-by-step explanation:
slope equation is y2-y1 over x2-x1 so in that case you would put on top the 8-2 and then for the bottom you would put the 3-1
10(y-8)=8 what is y please help
Answers
Answer:
okay i dont have a answer but use Math-way its awsome! just type the queation it will give u a answer!
Answer:
44/5 or 8.8 or 880%
A compound inequality is graphed, and its graph consists of all real numbers. Which open sentence could have resulted in this solution set?
Group of answer choices
r > 3 or r > –2
r > 3 or r –2
r < 3 or r < –2
Answers
Answer:
r>3 or r >-2
Step-by-step explanation:
need rn! worth 30
What is the value of T(−4) when T(x)=−x−2?
Answers
Answer:
Step-by-step explanation:
determine triangle type?
Answers
Answer:
scalene obtuse
Step-by-step explanation:
all sides are different and it has an angle 90 or greater
Answer:
Scalene obtuse I guess?
Name the coordinates of the final image of the figure after the given sequence of
transformations.
(x,y)——> (y,-x)——> (-x,y)
Answers
9514 1404 393
Answer:
S''(5, -3)T''(1, 0)U''(4, 1)V''(4, 0)Step-by-step explanation:
The end result after the final transformation is ...
(x, y) ⇒ (-x, y)
so, each x-coordinate is negated. The transformed coordinates are ...
S(-5, -3) ⇒ S''(5, -3)
T(-1, 0) ⇒ T''(1, 0)
U(-4, 1) ⇒ U''(4, 1)
V(-4, 0) ⇒ V''(4, 0)
Write a linear function f with the given values. f(0) = -2,f(4) = -3
А
f(x) = {x+5
B f(x) = x
c f(x) = x-5
D f(x) = 2x - 5
Answers
Answer:
f(x) = [tex]-\frac{1}{4}[/tex] x - 2
Step-by-step explanation:
Slope of the line: m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
y - [tex]y_{1}[/tex] = m( x - [tex]x_{1}[/tex] )
f(x) = mx + b (b - is y-intercept)
(0, - 2) Coordinates of y-intercept
(4, - 3)
m = [tex]\frac{-3+2}{4-0}[/tex] = [tex]-\frac{1}{4}[/tex]
f(x) = [tex]-\frac{1}{4}[/tex] x - 2
Is 13 a solution to the compound inequality “x > 5 OR x < 10”
Answers
Answer:
no
Step-by-step explanation:
x is greater than 5 in this case, but it is not less than 10.
Answer:
13 > 5 is the solution
Step-by-step explanation:
because 13 is greater than 5
and 13 < 10 is not true because
10 is not greater than 13
Two individuals heterozygous for gene Q produced gametes by meiosis, then mated and fertilized one egg. What is the probability that both the egg and sperm will carry the recessive allele?
Answers
Answer:
0.25
Step-by-step explanation:
Following the law of segregation which states that only one of the two gene copies noticeable in an organism is diffused to each gamete (egg or sperm cell) and gene allocation is random.
A heterozygous gene for Q = Qq
If these two individuals mate and produce gametes by meiosis,
The probability that both the egg and sperm will carry the recessive allele is determined as follows:
Qq × Qq
Q q
Q QQ Qq
q Qq qq
The probability that both the egg and sperm will carry the recessive allele qq is 25% or 0.25
3g-2+7g+8=
What is this
Answers
Answer:
10g+6 is the answer
Step-by-step explanation: