Answer:
-2/3
Step-by-step explanation:
We can use the slope formula when we have two points
m = ( y2-y1)/(x2-x1)
= ( 4 - -2)/( -5 -4)
= ( 4+2)/( -5-4)
= 6/ -9
Simplifying
= -2/3
Slope:-
m=4-(-2)/-5-4m=4+2/-9m=-6/9m=-2/3If x is a whole number and x>12, name the smallest number for x
Answer:
13
Step-by-step explanation:
whole no. starts with 0 so 13 is the most nearest no. to 12 and also the smallest
A triangular prism and two nets are shown:
A right triangular prism is shown with two nets. The triangular base of the prism has height 5 inches, base 12 inches, and hypotenuse 13 inches. The length of the prism is 15 inches. Net A has 3 rectangles having dimensions 5 by 15, 15 by 12, and 15 by 13, and two triangles having legs 5 inches and 12 inches. Net B has 3 rectangles having dimensions 5 by 13, 13 by 12, and 13 by 15, and two triangles having legs 5 inches and 12 inches.
Which is the correct net of the prism and what is the surface area of the prism? (1 point)
a
Net B with 420 square inches
b
Net B with 500 square inches
c
Net A with 510 square inches
d
Net A with 450 square inches
What is 11/12 - 2/3
Subtracting Proper Fractions
Answer:
0.25
Step-by-step explanation:
11/12 = 0.917
2/3 = 0.667
0.917 - 0.667 = 0.25
What is the measure of the third interior angle
4
Step-by-step explanation:
it is the answer because i just answered it and got it right
is 17.8 = 18.8 reasonable explain.
Answer:
No.
Step-by-step explanation:
For there to be a equal sign, it will mean that both sides will have to have the same exact amount. If it is expressions on both sides, then the expressions must, when combined, equal to each other.
In this case, there is not given operation that will allow for both numbers to equal each other, and 17.8 is 10 less than 18.8, therefore it is not reasonable.
17.8 ≠ 18.8
Describe the translation of figure ABCD. Complete the sentence to explain your answer. Please answer Urgent! 50 Points!
Answer:
3 units to the right and 1 unit up
Step-by-step explanation:
Pick one of the points on the original figure ABCD.
For example, let's pick point C.
The coordinates for point C are (2, 1)
The coordinates for the translated point C, i.e. point C' are (5, 2)
x-coordinate change = 5 - 2 = 3 ⇒ 3 units to the right
y-coordinate change = 2 - 1 = 1 ⇒ 1 unit up
Alternatively, just count the squares as 1 square = 1 unit
help please this is graph
To ethically advertise a school lottery scheme to try to raise money for the athletic department, the organizer of the lottery needs to explicitly specify the probability of each of the prize in the lottery.
a. True
b. False
I just need help finding the domain and range.
Answer:
you answer is correct
Step-by-step explanation:
they is no problem with your answer.
4m - 20 = 2 (m - 6)
Show work
Plsss help me
Answer:
m = 4
Step-by-step explanation:
Solve:
[tex]4m - 20 = 2( m - 6) \hookrightarrow \text{Distrubte the 2}[/tex][tex]4m - 20 = 2m - 12[/tex][tex]4m = 2m + 8\\[/tex][tex]2m = 8[/tex][tex]m = 4[/tex]
-Chetan K
ILL GIVE BRAINLIEST
Answer:
x = 124.5
Step-by-step explanation:
adjacent given 88 and asked us to find x, which is a hypotenuse.
using the cosine formula:
[tex]\frac{adjacent}{hypotenuse} = cos(y)[/tex]
[tex]\frac{88}{hypotenuse} = cos(45)[/tex]
[tex]hypotenuse = \frac{88}{cos(45)}[/tex]
[tex]hypotenuse = 124.5[/tex]
Christine drives her car 144 miles and has an average of a certain speed. If the average speed has been 5 mph more, she could have traveled 168 miles in the same length of time. What was her average speed?
Let's make a system of equations:
144/x=y
168/(x+5)=y
So,
144/x=168/(x+5)
Solving using cross multiplication,
x=30
So, her average speed for driving 144 miles was 30 miles per hour.
-Hunter
Simple! Thank you math experts for the help please show work thank you
Answer:
1) 7/8
2) 17/12 = 1 5/12
3) 53/12 = 4 5/12
Step-by-step explanation:
1) 3/8 + 1/2 = 3/8 + 4/8 = 7/8
2) 2/3 + 3/4 = 8/12 + 9/12 = 17/12 = 1 5/12
3) 4 2/3 - 3/12 = 14/3 - 3/12 = 56/12 - 3/12 = 53/12 = 4 5/12
The area of a trapezoid is 48 square centimeters. The height is 6 centimeters and one base 3 times the length of the other base. What are the lengths of the bases?
The lengths of the bases are: 4cm and 12cm.
Area of a TrapezoidSince the area of a trapezoid is given by the formula;
A = 1/2 (a + b) h.Where a and b are the lengths of the bases and h is the height of the trapezoid.
Hence, in this case scenario; it follows that;
48 = 1/2(x + 3x) 648 = 12xx = 48/12a = x = 4cm
b = 3x = 12cm.
Read more on trapezoid;
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Find all the zeros of the polynomial p(x) = x^3 + x^2 + 36x + 36
The zeros are______
Use the zeros to write p(x) in factored form. p(x)=_________
Question
Suppose the length and the width of the sandbox are doubled.
the width is 6ft and the length is 10ft
a. Find the percent of change in the perimeter.
The percent of change in the perimeter is a
( %) increase.
b. Find the percent of change in the area.
The percent of change in the area is a
( %) increase.
Answer:
Rectangle is the closed shaped polygon with 4 sides. Opposite sides of the rectangle are equal. when the length and the width of the sandbox are doubled the percent of change in the perimeter is 100 percent and the percent of change in the area is 300 percent.Given-The length of the sandbox is 10.The width of the sandbox is 6.a) The percent of change in the perimeter.Perimeter of the rectangleThe perimeter of the rectangle is the twice of the sum of its side.The perimeter P of the sandbox is,When the length and the width of the sandbox are doubled the perimeter of the box is,Percentage change in the perimeter,b) The percent of change in the area.Area of the rectangleThe area of the rectangle is the product of its side.The area A of the sandbox is,When the length and the width of the sandbox are doubled the area of the box is,Percentage change in the area,Thus when the length and the width of the sandbox are doubled the percent of change in the perimeter is 100 percent and the percent of change in the area is 300 percent.
help me i'll give brainlist
Answer:
[tex]x=\frac{1}{2}[/tex]
Step-by-step explanation:
equation of a circle: [tex](x - h)^2+(y-k)^2=r^2[/tex]
where (h, k) = center and r = radius
From inspection, we can see that the center of the circle = (0, 0)
and the radius = 1
[tex]\implies (x - 0)^2+(y-0)^2=1^2[/tex]
[tex]\implies x^2+y^2=1[/tex]
Substitute [tex]y=\frac{\sqrt{3}}{2}[/tex] into [tex]x^2+y^2=1[/tex] and solve for [tex]x[/tex]:
[tex]\implies x^2+(\frac{\sqrt{3}}{2})^2=1[/tex]
[tex]\implies x^2+\frac{3}{4}=1[/tex]
[tex]\implies x^2=\frac{1}{4}[/tex]
[tex]\implies x=\pm \sqrt{\frac{1}{4}}[/tex]
[tex]\implies x=\pm\frac{1}{2}[/tex]
As point P is in quadrant 1, [tex]x[/tex] is positive, so [tex]x=\frac{1}{2}[/tex]
find the greatest common factor of 12w^4 and 5y^3
Answer:
1.
Step-by-step explanation:
The greatest common factor is the largest positive integer that divides evenly into all numbers with zero remainder.
So, let's factor each number:
12w⁴: To factor it, factor 12 and w⁴ separately.
12: 1, 2, 3, 4, 12
w⁴: 1, w, w², w³, w⁴
So, the factor of 12w⁴ is all the combinations of the factor of 12 and w⁴.
1, 2, 3, 4, 12, 1w, 2w, 3w, 4w, 12w, 1w², 2w², ..., 12w⁴
5y³: To factor it, factor 5 and y³ separately.
5: 1, 5
y³: 1, y, y², y³
So, the factors of 5y³ are all the combinations of the factor of 5 and y³.
1, 5, 1y, 5y, 1y², ... , 5y³
The only factor that 12w⁴ and 5y³ have in common is 1.
Answer: 1.
lcm of 3/11 and 1/4 plis is for something vry importan
Answer:
LCM of 3, 5, and 11 is 165.
Step-by-step explanation:
Help me please please please
Answer:
37.2 cm
Step-by-step explanation:
Perimeter of a rectangle = 2*(length + breadth)
length = 12 cmwidth = 6.6 cm==> perimeter = 2*(12 + 6.6)
= 2*(18.6)
= 37.2 cm
Answer:
[tex] \red{37.2 \: cm}[/tex]
Step-by-step explanation:
The formula to find the perimeter of a rectangle is:
[tex] \text{perimeter} = 2(l + w)[/tex]
Given that,
length = 12cm
width = 6.6cm
Let us find the perimeter of the rectangle now.
[tex] \text{perimeter} = 2(l + w) \\ \text{perimeter} = 2(12 + 6.6) \\ \text{perimeter} = 2 \times 18.6 \\ \text{perimeter} = 37.2 \: cm[/tex]
PLS ANSWER AS SOON AS POSSIBLE
Four-sevenths of the people in a
room are seated in
seven-eighths of the chairs. The
rest of the people are standing.
If there are 8 empty chairs.
How many people are in the room
The number of people in the room is 91.
What is the total number of chairs in the room?The first step is to determine the total number of chairs in the room. In order to determine this value, divide the fraction of the unoccupied chairs by the number of empty chairs.
8 ÷ 1/8
8 x 8 = 64
What is the number of people in the room?Number of people sitting on the chairs = 64 - 8 = 52
Number of people in the room = 52 ÷ 4/7
= 52 x 7/4 = 91
To learn more about fractions, please check: https://brainly.com/question/25779356
Write down Mrs chaukes balance on the 25 march 2021 in words
Answer:
March 25, 2021, Mrs. Chaues balance is _____
Step-by-step explanation:
Mrs. Chauke balance in words is Eighteen thousand five hundred eighty-two and seven hundredths
From the complete question, we have the following highlights:
She bought an airtime worth R110.0 on 23rd of MarchShe bought another airtime worth R55.0 on 24th of MarchThe balance on 25 March 2021 is R18,582,07When 18,582,07 is expressed In words, it is:
Eighteen thousand five hundred eighty-two and seven hundredths
Hence, Mrs. Chauke balance on the 25 March 2021 in words is Eighteen thousand five hundred eighty-two and seven hundredths
Read more about the sum operation at:
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Write 0.0304 in scientific notation.
A. 0.304 x 10-1 B. 3.04 x 10(2) C. 3.04 x 10(2)
Answer 3.04 x 10^-2
I hope that helps!
The intensity of radiation at a distance x meters from a source is modeled by the function given by R(x)=kx2, where kk is a positive constant. Which of the following gives the average intensity of radiation between 10 meters and 50 meters from the source?
This would be the average value of R(x) between 10 m and 50 m :
[tex]\displaystyle \frac1{50\,\mathrm m - 10\,\mathrm m} \int_{10\,\rm m}^{50\,\rm m} kx^2 \, dx[/tex]
The average intensity of radiation between 10 meters and 50 meters from the source is 1033.33 k.
What is integration?It is the reverse of differentiation.
The intensity of radiation at a distance x meters from a source is modeled by the function given by
R(x)=kx²
where k is a positive constant.
The average intensity of radiation between 10 meters and 50 meters from the source will be
[tex]\rm Average \ intensity = \dfrac{1}{50 - 10} \int_{10}^{50} \ kx^2 \ dx\\\\\\Average \ intensity = \dfrac{k}{50 - 10} [ \dfrac{x^3}{3} ]_{10}^{50}\\\\\\Average \ intensity = \dfrac{k}{40} [ \dfrac{50^3}{3} - \dfrac{10^3}{3} ]\\\\\\Average \ intensity =1033.33k[/tex]
More about the integration link is given below.
https://brainly.com/question/18651211
Write down three inequalities which together describe the shaded region. Pls help.
Answer:
y ≤ 6
y ≥ -x + 2
y > x + 4
Step-by-step explanation:
The solid line means ≤ or ≥
The dashed line means < or >
y ≤ 6
y ≥ -x + 2
y > x + 4
Write 22,22 as a fraccion
Answer:
1/1
Step-by-step explanation:
22/22 =1
Diane is saving $2,500 for a new horse. She has saved 3/5 of the amount. How much
more does she need to save to purchase the horse?
Answer:
58
Step-by-step explanation:
the way of the parts of the question
What is 5x + 80 Will?
Perform the indicated operation.
2w + 16w
p^3 x p^5
7k - 3k
5z x z^3
Answer:
18w
p^8
4k
5z^4
Step-by-step explanation:
1. 2w+ 16w= 18w
2. when multiplying exponents just add the exponents giving you p^8
3. 7k - 3k= 4k
4. 5z also equals 5z^1 and just like problem two you will just add the exponents but you will leave the coefficient( 5 alone) giving you 5^4