3 years ago

Find the value of x.

Mathematics

1 answer:

dolphi86 [110]3 years ago

4 0

Answer: 10

Step-by-step explanation:

You might be interested in

Solve each system by substitution. 6) y = 2x - 3 y=-8x + 17

satela [25.4K]

Answer:

x=2

Step-by-step explanation:

Since they are both equal to y set them equal to each other: 2x-3=-8x+17

Subtract 17 from both sides: 2x-20=-8x

Subtract 2x from both sides: -20=-10x

Divide both sides by -10: 2=x

4 0

4 years ago

Read 2 more answers

Geometry question :) could use some help

Step2247 [10]

Answer:

statement A

Step-by-step explanation:

If the ratio

$\frac{QT}{TR}$ = $\frac{QU}{US}$

then TU is parallel to RS

$\frac{QT}{TR}$ = $\frac{32}{36}$ = $\frac{8}{9}$

$\frac{QU}{US }$ = $\frac{40}{45}$ = $\frac{8}{9}$

Since the ratios are equal then line segment TU is parallel to line segment RS

3 0

3 years ago

What two values of x are roots of the polynomial below

Anarel [89]

Both A and B will be answers to the solution.

Since you already have the equation set and equal to 0, you can find the roots by first getting your a, b, and c values for the quadratic equation.

a = 1 (number attached to the x^2)
b = -3 (number attached to the x)
c = 5 (number not attached to a variable)

Then we can use these values in the quadratic equation.

$\frac{-b +/- \sqrt{ b^{2} -4ac } }{2a}$

$\frac{3 +/- \sqrt{ -3^{2} -4(1)(5) } }{2(1)}$

$\frac{3 +/- \sqrt{-11 } }{2}$

6 0

3 years ago

Sour Patch Kids cost $ 3.00 per pound. For each question, explain or show your reasoning. How. any pounds of Sour Patch Kids can

aivan3 [116]

Answer:

the third one

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A B C D E F G H What is the midpoint of AH?

marissa [1.9K]