YOU GET 20 POINTS IF YOU ANSWER!! :)

GRADED TEST SHOW WORK IF POSSIBLE!!

only 10 questions!

1. Write an equation for each problem. Then solve. If necessary, round your answers to the nearest hundredth.

a. 9 is what percent of 39?

b. 17 is 68% of what number?

c. 40% of 62 is what number?

d. Find 24% of 37

e. 16 is what percent of 74?

f. 193% of what number is 144.8?

g. 10.08 is what percent of 56?

h. 47% of what number is 70.5?

i. 0.5% of 12 is what number?

j. 148% of what number is 325.6?

where are the choices?

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.