2 years ago

Use the distributive to simplify: 3{4x - 10}

Mathematics

1 answer:

liraira [26]2 years ago

4 0

12x-30 would be the accurate answer

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The width is 7 and the diagonal is 25 what is the height

Korvikt [17]

The height is 24.

We can use Pythagorean’s Theorem: a^2+b^2=c^2

substituting values we get:

a^2+7^2=25^2

Solving we get:
a^2+49=625
a^2=576
a=24.

So the height is 24.

Hope this helps!

8 0

2 years ago

A donut machine can make 3000 donuts in 10 hours. How long would it take the machine to make 600 donuts? How many donuts are mad

lorasvet [3.4K]

Answer:

it would take it 2 hours to make 600 donuts, it makes 5 donuts a minutes

Step-by-step explanation:

Simple math.

3000/10=300 which means 300 donut per hour.

300 x 2 = 600.

300 / 60 = 5.

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2 years ago

Of the 482 graduating seniors at Palmdale High School, approximately 5/8 are going to college, and approximately 1/2 of those go

zavuch27 [327]

Answer:A

Step-by-step explanation:

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2 years ago

Find the area of the triangle, also am I correct???

Ierofanga [76]

Answer:

The area of the triangle is 10.92 cm².

Step-by-step explanation:

The formula for the area of a triangle is

$A=\frac{1}{2}bh$

where b is the length of the base and h is the height. We know that b = 2.8 and h = 7.8, so you would substitute into the formula:

$A=\frac{1}{2}(2.8)(7.8)=10.92$ cm²

3 0

2 years ago

Read 2 more answers

Evaluate when x=-4 and y=2 2xy+ysquared

Bas_tet [7]

The answer would be -12

8 0

3 years ago