All categories

4 years ago

I need help with this question!! Please Help!!

Mathematics

1 answer:

KIM [24]4 years ago

4 0

The answer is B. 64 because the angle is more than 16 and 32 degrees, but less than 164 degrees.

You might be interested in

Add 3.2 to the quotient of 8.4 divided by 6. what does it equal?

Aleksandr [31]

Answer:

$4.6$

Step-by-step explanation:

First term is 3.2

The quotient of 8.4 divided by 6 is:

$\frac{8.4}{6}$

Add these two results together:

$3.2+\frac{8.4}{6}=3.2+1.4=4.6$

7 0

4 years ago

Which length is equivalent to 12 yards

Cerrena [4.2K]

There are many...since 1 yard is 3 feet, then 12 yards, which is 12 times as much , is 12 x 3 or 36 feet.....

8 0

4 years ago

Read 2 more answers

What is the solution of x in the equation below ? -5(3-x)+4=5x-11

forsale [732]

All real numbers.
Explanation: any non imaginary number will work.

6 0

4 years ago

Factor the expression

DiKsa [7]

Answer:

Step-by-step explanation:

Your difference of perfect cubes formula is given as

$(a-b)(a^2+ab+b^2)$ and you have already correctly identified a as $5q^2$ and b as $r^2s$ . So we fill in the formula as follows:

$(5q^2-r^2s)((5q^2)^2+(5q^2)(r^2s)+(r^2s)^2)$ and we simplify. Remember that

$(5q^2)^2=(5)^2*(q^2)^2=25q^4$ . It's important that you remember the rules.

Simplifying then gives us

$(5q^2-r^2s)(25q^4+5q^2r^2s+r^4s^2)$

That's it, so fill it in however you need to on your end. Learn the patterns for the sum and difference of cubes and it will save you a ton of headaches...promise!!

5 0

3 years ago

A rectangle has an area of 30 Square meters and a perimeter of 34 meters. What are the dimensions of the rectangle?

geniusboy [140]

Well because P = 2b + 2h, then h = (P - 2b) / 2. If you plug that into the area formula, then you get A = b * [(P - 2b) /2]. Plug in your Area (30 m²) and Perimeter (34 m), then Solve. You should end up with b = 15 and h = 2.

3 0

3 years ago