3 years ago

Two lines intersect parallel lines m and n as shown. What is the value of x? A)24 B) 48 C)60 D) 66

Mathematics

1 answer:

Fiesta28 [93]3 years ago

4 0

Answer:

C. 60

Step-by-step explanation:

48+72=120

x=180-120

x=60

You might be interested in

Which shows how to solve the equation -4/5 x = 80 for x in one step

san4es73 [151]

Answer:

$- \frac{1}{100}$

Step-by-step explanation:

$- \frac{4}{5x} = 80 \\ - \frac{4}{80 } = 5x \\ x = - \frac{1}{100}$

8 0

2 years ago

6v *2 + 4v*2 please solve this equation

Kryger [21]

Question

6v²+ 4v² please solve this equation

Answer:

Step-by-step explanation:

6v²+ 4v² =

(6 + 4)v² =

10v²

8 0

3 years ago

SAT prep: Prove that 3x – 4 ( 5 – x ) is equivalent to 7x – 20

Alik [6]

3x -4 (5 - x) = 7x -20
3x-20+4x=7x-20
7x-20=7x-20

4 0

4 years ago

Write the expression -3x 2 + 2y 2 + 5xy - 2y + 5x 2 - 3y 2 in simplest form. Then, answer the following questions using complete

mart [117]

Combine like terms
assuming those 2s are exponents

-3x^2+2y^2+5xy-2y+5x^2-3y^2
move all x's together all y's together and all xy's together

-3x^2+5x^2+2y^2-3y^2+5xy
combne like terms
2x^2-y^2+5xy

3 terms
1 term is negative

5 0

4 years ago

I really new help with this question. I can't figure any of these out.

marusya05 [52]

Here are the rules for transformations.

7 0

3 years ago