3 years ago

1) Find the perimeter of the following polygon 8 ft. 5 ft.

1 answer:

7 0

The answer is 21 :), the side without any number is also 8 because the line in it shows it’s congruent to the line on the opposite side so 8+8+5=21

You might be interested in

2 + 3(3x - 6) = 5(x - 3) + 15 I'm in Algebra 1 and I still can't seem to get this problem, I use Slader to find how to do this b

Wewaii [24]

Answer:

x = 4

Step-by-step explanation:

2 + 3(3x - 6) = 5(x - 3) + 15

Expand the parenthesis:

2 + 9x - 18 = 5x - 15 + 15

Simplify:

9x - 16 = 5x

Subtract 5x from both sides:

4x - 16 = 0

Add 16 to both sides:

4x = 16

Divide both sides by 4:

x = 4

7 0

3 years ago

One fourth of the 120 students took wood shop. How many students did not take wood shop?

yawa3891 [41]

Answer:

90 students.

Step-by-step explanation:

Given 1/4 of the 120 students took woodshop, just take the 3/4 that didn't take it:

$\frac{3}{4}(120)$

Find common factors between 4 and 120 to simplify, so 4.

$\frac{3}{1} (30)$

Now multiple across to get 90.

5 0

3 years ago

3x + 4y = 14 x = 2y - 12 Which point satisfies both equations?

kicyunya [14]

The answer is x and 14

5 0

3 years ago

Read 2 more answers

Solve equation by factoring. X3 - 49x = 0

Drupady [299]

Answer: x=7 or x=-7

x(x+7)(x-7)=0

5 0

3 years ago

Read 2 more answers

When mixed together in varying degrees, the three primary additive colors, consisting of ________, can produce all the other col

timofeeve [1]

Answer:

Red, Blue, Yellow

Step-by-step explanation:

The three primary colors are red, blue, and yellow.

4 0

2 years ago