ok i need yall help please
15=x+23-2x
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Related Questions
I WILL GIVE 50 POINTS
The sets of numbers 3, 4, 5 and 8, 15, 17 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples!
Please!!! For the love of GOD can someone answer this quickly!!!!!
Answers
Answer:
Using pythagorean th. you can easily prove it by squaring and adding the first two numbers whose square root will be equal to 3rd one. Try it!!
Eg: 3^2 + 4^2 = 5^2
Step-by-step explanation:
3² + 4² = 25 = 5²
8² + 15² = 289 = 17²
Answer:
3^2+4^2=5^2
9+16= 25= 5^2=
25 = 25
8^2+15^2= 17^2
64+225= 17^2
289 = 289
Step-by-step explanation:
both side a and side b are equal to side c
Please help show how u know it’s correct
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Answer:
7. Three angles are congruent but it is not enough to determine congruence, sides can still be different
- Not enough info
8. Hypotenuse and one leg are congruent
- HL
9. Angles N and L are congruent, also angles K are vertical, so congruent, in addition one non-included side is congruent
- AAS
10. S is midpoint of DT, so DS≅ST, also RS≅SB, the angle in between is also congruent as vertical
- SAS
Select the correct answer from the drop-down menu. In this triangle, the product of tan A and tan C is .
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Answer:
https://brainly.com/question/14708539
Find the value of y for the given value of x. y=x2+9;x=−12
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Answer:
0
Step-by-step explanation:
0 is what i got
z divided 4; z=824 ,(evalute each expression for the value given)
Answers
Answer:
206 is the answer for you if am wrong sorry
Answer:
206
Step-by-step explanation:
z = 824/4
Z = 206
so therefore Z is equals to 206
Write an equation to find the number of allowance a chet receive in any number of weeks w
Answers
Answer:
b
Step-by-step explanation:
Due in half an Hour. Thanks for your help.
Answers
Answer:
C and $320.45
Step-by-step explanation:
I think it's C because this is the full function :
[tex]b = 26 \times d + 3.5 \times 13 + 14.95[/tex]
And to get the b part of the question i just put the number in
[tex]b = 26 \times 10 + 3.5 \times 13 + 14.95 = 320.45[/tex]
I'm not a 100% sure, sorry if it's wrong
The area of Kamar’s tabletop is a whole number of square feet. Could the length and width be decimal numbers each with one decimal place? Explain your answer.
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Answer:
Pic?
Step-by-step explanation:
please help idk how to do this hdhhhhdh
Answers
Answer:
d: c=16f
Step-by-step explanation:
Answer:
Step-by-step explanation:
c=16f
Solve the system by substitution.
--5x - 9y = 33
-Y - 1 = x
Answers
Answer:
(12/7, -19/7)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define systems
--5x - 9y = 33
-y - 1 = x
Step 2: Simplify systems
5x - 9y = 33
-y - 1 = x
Step 3: Solve for y
Substitute: 5(-y - 1) - 9y = 33Distribute 5: -5y - 5 - 9y = 33Combine like terms: -14y - 5 = 33Isolate y term: -14y = 38Isolate y: y = -19/7Step 4: Solve for x
Define: -y - 1 = xSubstitute: -(-19/7) - 1 = xSimplify: 19/7 - 1 = xSubtract: 12/7 = xRewrite: x = 12/7And we have our final answer!
6) Twenty-one subtracted from a number is -8. Find the number.
Answers
Answer:
13
Step-by-step explanation:
x - 21 = -8
add 21 to each side
x = 13
Explanation:
x-21=(-8)
-8+21=13
6. Write an equation for the line that is parallel to the given line and that passes through the given point.
3
y =
X-9; (-8. -18)
3
11
y-Ž**ZH
y-
**-12
F
y = $x-12
y=-x+12
G
J
Answers
Answer:
The equation of new line is: [tex]\mathbf{y=\frac{3}{4}x-12}[/tex]
Option H is correct.
Step-by-step explanation:
We need to write an equation for the line that is parallel to the given line [tex]y=\frac{3}{4} x-9[/tex] and point (-8,-18)
The equation of required line will in in form [tex]y=mx+b[/tex] where m is slope and b is y-intercept.
We need to find slope m and b y-intercept for new line.
Finding slope:
When two lines are parallel, they have the same slope.
The slope of given line can be found by comparing the equation [tex]y=\frac{3}{4} x-9[/tex] with [tex]y=mx+b[/tex]
So, m = 3/4
The slope of new line will be: [tex]m=\frac{3}{4}[/tex]
Finding y-intercept:
Using slope m = 3/4 and point (-8,-18) we can find y-intercept
[tex]y=mx+b\\-18=\frac{3}{4}(-8)+b\\-18=-6+b\\b=-18+6\\b=-12[/tex]
So, y-intercept is b=-12
The equation of new line having m = 3/4 and b=-12 is:
[tex]y=mx+b\\y=\frac{3}{4}x-12[/tex]
So, the equation of new line is: [tex]\mathbf{y=\frac{3}{4}x-12}[/tex]
Option H is correct.
At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75. The sales tax is $0.98 and they leave a tip of $5.85. How much did Brianna and Naomi spend in all?
Answers
Given :
At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75.
The sales tax is $0.98 and they leave a tip of $5.85.
To Find :
How much did Brianna and Naomi spend in all.
Solution :
Total expenses, T = Food + tax + tip
T = $( 6.50+9.75) + $0.98 + $5.85
T = $( 16.25 + 0.98 + 5.85 )
T = $23.08
Therefore, total expenses is $23.08 .
Hence, this is the required solution.
all you need is in the photo
Answers
Answer:
4 hours mowing lawns and 4 hours washing cars. 6 hours washing cars and 2 hours mowing lawns.
Step-by-step explanation:
Car washing gets paid more so it would only be fair if he worked more hours of washing cars than mowing lawns. Hope this helped you!!
12. Graph the following linear equations. State the slope and y-intercept for
each.
a. y= 5x – 2
b. y= 2x + 10
C. y= -25x + 100
Can someone help me?
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gtbbbbbbnweij etrbintriubnrtgiubjntiubntriubidjfbfjdbdfbgfgbfgfdbenriub ugnbsssssssssssssssssssssssssssssssssssssssssssssssssssssyjvhfghregfhjvfdbgbgvbgb
Answers
Answer:
No solutions is your answer
Step-by-step explanation:
I hope it helps and don't give up just like it says in i ready
which statement is false ?
Answers
Answer:
C
Step-by-step explanation:
hope this helps!
HELP PLEASE
14-(-5)+12+(-18)=
Answers
Answer:
13
Step-by-step explanation:
because wothe the power of God and anime-
Let me know if its right :)
-8/9 divided by -8/9 in fraction form
Answers
Answer:
1
Step-by-step explanation:
If you ever divide a number by itself, it will be 1.
Answer:
I believe its 1
Step-by-step explanation:
Describe how the graph of y = 2x is the same and different from the graph of y = 2x - 7 explain or show your reasoning
Answers
Answer:
They are the same because they have the same slope but are different because they have different y intercepts.
Step-by-step explanation:
The slope of both lines is the same. Then the line is parallel to each other.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The equations are given below.
y = 2x
y = 2x - 7
The slope of both lines is the same. Then the line is parallel to each other.
But the first line is passing through the origin and the second line is passing through (0, -7).
The graph is given below.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
What percentage of the shape is purple?
Write your answer using a percent sign (%).
Answers
Answer:
8% I think
Step-by-step explanation:
cause that 2/25 which is also 8/100
The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter.
h = negative 16 t squared + 105 t + 3
Why is the height of the ball a function of time?
Each value of time is associated with exactly one height.
Each height of the ball is associated with exactly one moment in time.
There is exactly one time at which the maximum height is attained.
There is a maximum and minimum height that the ball can reach.
Answers
Answer:
its A.
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
A banquet table is formed by placing three square-topped tables edge to edge. The square tabletop of each small table has an area represented by x2−6x+9. What is the overall length of the entire banquet table?
A.[tex]3x^{2} -9[/tex]
B.[tex]x-3[/tex]
C.[tex]3x^{2} -18x+27[/tex]
D[tex]3x-9[/tex]
Answers
Answer:
Option D: 3x - 9
Step-by-step explanation:
We are told that A banquet table is formed by placing three square-topped tables edge to edge.
This means means that the 4 sides are equal and the length of the entire banquet table is; 3 x side of the table
Now, the table has an area which is x² − 6x + 9.
Thus, one side will be a factor of the quadratic equation.
From quadratic formula, the factor of the equation is; (x - 3)(x - 3)
Thus,one side is (x - 3).
So, length of entire table is;
L = 3(x - 3)
L = 3x - 9
Which expression is equivalent to 4(2x + 1) - (-6x)?
14x+4
8x-2
2x+4
-14x-4
Answers
Answer:
14x+4
Step-by-step explanation:
4*2x=8x
4*1=4
8x--6x=14x
14x+4
free!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
thanks
Step-by-step explanation:
Answer:
It's letting me add an answer now. So thanks for the points!
Maya is interning at a law firm over the summer and is paid by the hour. Her hourly wage is $52. Write two equations represent the proportional relationship between the wages she earns (w) and the number of hours (h).
Answers
Answer:
The two equations are;
w = 52 h
and h = w/52
Step-by-step explanation:
From the question, we are told that she earns $52 in an hour
So therefore ,
W(h)= 52h
where h is the number of hours she has worked and w is the wages earned for the number of hours worked
The two equations are;
w = 52h
or w/h = 52
J + 16 - 148 + 4
Simplify the variable expression
Answers
Answer:
j-128
Step-by-step explanation:
just add the number so you do
j+16-148=4
We move all terms to the left:
j+16-148-(4)=0
We add all the numbers together, and all the variables
j-136=0
We move all terms containing j to the left, all other terms to the right
j=136
Answer:
j= -128
Step-by-step explanation:
c)
2a + 5
_______=5
3
Answers
So, a = 5
Answer:
24 is the answer
Step-by-step explanation:
2a + 5 = 53
-5 -5
0 48
2a/2= a
48/2= 24
THEREFORE a=24
x varies directly with y, x =16, y=36, find x when y is 90
Answers
Answer:
The answer is 40 I believe
Step-by-step explanation:
36 divided by 16 is 2.25, 90 divided by 2.25 is 40
Answer:
try 70
Step-by-step explanation:
Jonathan wants to the new baseball game for his game console. The game costs $45.99. If sales tax is 6%, write an equation to find the total cost of the game, represented as P.