3 years ago

Select the correct answer

Mathematics

1 answer:

katen-ka-za [31]3 years ago

4 0

its the 3rd one to be correct

You might be interested in

Use the distributive property to write an equivalent expression to 7(k+8)

antoniya [11.8K]

7(K+8) + 7*k +7*8 you must show where the number 7 has been placed with each addend individually .

3 0

3 years ago

-9 + (-2)²<br>help!! see im trying to get math done so i need help

patriot [66]

$-9+(-2)^2= -9+4 \to\boxed{-5}$

6 0

3 years ago

Read 2 more answers

Solve for d. Show each step: d(e-f)=g

Fofino [41]

Hey there!!

Given equation :

d(e-f) = g

Solve for d :

Dividing by ( e - f ) on both sides :

d = g / e - f which is $d=\frac{g}{e-f}$

Hope my answer helps!

3 0

3 years ago

Identify the pair of angles as complementary, supplementary, or neither. <br> PLEASE HELP

Ipatiy [6.2K]

Djjekelekenene r Jedi’s

3 0

3 years ago

Read 2 more answers

The height of the triangle is 4 meters longer than twice its base. find the height if the area of the triangle is 80 square mete

Marrrta [24]

Answer:

The height is 20 meters

Step-by-step explanation:

First set up the equation (Area)80=bh/2 then set up another equation, (height) h=4+2b (base). After this you can substitute h in the equation to end up with 80=(b(2b+4))/2 simplify it to get 80=b^2+2b then solve. The base is 8 meters, plug into the formula that we made before and you find the height is 20 meters.

3 0

3 years ago

Read 2 more answers