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Andrej [43]
2 years ago
8

11x - 21 = 56 What is X

Mathematics
2 answers:
polet [3.4K]2 years ago
8 0

Answer:

hope this helps

Step-by-step explanation:

x = 7

Brilliant_brown [7]2 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

56 + 21 = 77 divided by 11 = 7

May i please get the brainiest

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Could y’all help me out with this?
Aneli [31]

Answer:

M' (5,-1)

D' (5,1)

A' (3,4)

W' (4,-1)

Step-by-step explanation:

We want to find the coordinates of Quadrilateral MDAW with vertices M(-1, 5), D(1,5), A(4,3), and W(-1,4) after a reflection across y = x.

We can find these coordinates by following the following rule:

Reflection over y = x rule : ( x , y ) ---> ( y , x )

Explanation of rule: Simply swap the places of the x and y values.

Applying rule to given coordinates:

M(-1,5) -----> swap x and y values -----> M'(5,-1)

D(1,5) ----> swap x and y values -----> D'(5,1)

A(4,3) -----> swap x and y values -----> A'(3,4)

W(-1,4) -----> swap x and y values -----> W'(4,-1)

So the coordinates of Quadrilateral MDAW  after a reflection over the y = x  line are M'(5,-1) , D'(5,1) , A'(3,4) , W'(4,-1)

For more validation, refer to the attached image

4 0
3 years ago
Point A is 4 units away from the origin along the x-axis, and is 7 units away along the y-axis. Which of the following could be
siniylev [52]
Answer: C (4,7)

Points are labeled as (x,y)

If the unknown point is 4 units away from the origin on the x axis, x will be 4

If the unknown point is 7 units away from the origin on the y axis, y will be 7

Therefore (4,7)
6 0
2 years ago
Read 2 more answers
Please help me please will give brainly
JulijaS [17]

its b

Step-by-step explanation:

not really sure hope you get this right im sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo sorrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy i9f you get this wrong

7 0
2 years ago
WHATS THE EQUATION & TELL HOW YOU GOT IT !!
Sav [38]

Answer: (7x - 2) + (4x) + (5x - 10) = 180

Explanation: The sum of all angles in a triangle is 180º, so you need to make all the angles in the triangle equal to 180º when writing an equation.

5 0
3 years ago
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Solve for y<br> 4(x + 1) = y - 8
Serga [27]
4(x+1)=y-8
4x+12=y

Distribute the 4 into x and 1 and then add 8 to the other side
5 0
3 years ago
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