if the base is 8 inches then your left with 120 and a triangle is seperated in 3 differnt parts so the 8 inches are already taken by the base so 120/2=60

5 0

3 years ago

Read 2 more answers

6% greater than or less than 48%

elena-s [515]

6% is less than 48%. Due to the reason that 48% is a larger portion.

3 0

3 years ago

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Is 100 t-shirts for $428.00 proportional to 3,000 t-shirts for $12,180.00?

Aleks04 [339]

No 3,000 t-shirts are = to 12,840.

8 0

3 years ago

Roberto must make his costume for his school play. He needs a piece of fabric that is 2 2/3 yards long and 1 1/2 yards wide. Wha

erik [133]

Answer:

He will need 8.34 yards of fabric.

Step-by-step explanation:

Given that,

The length of the fabric, l = 2 2/3 yards = 8/3 yards

The width of the fabric, b = 1 1/2 yards = 3/2 yards

We need to find the piece of fabric Roberto needs. It is equal to the perimeter of the fabric such that,

$P=2(l+b)\\\\P=2(\dfrac{8}{3}+\dfrac{3}{2})\\\\P=2\times \dfrac{25}{6}\\\\P=8.34\ \text{yards}$

So, he will need 8.34 yards of fabric.

7 0

3 years ago

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. x+7–4x3​

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. x+7–4x3