All categories

4 years ago

Someone also help me with this one

Mathematics

1 answer:

Gre4nikov [31]4 years ago

6 0

I think it is because the down it is 8 m

so there is 6m it the top

so it should be

8-6=2

You might be interested in

When dividing polynomials, the degree of the remainder R(x) must be ______ the degree of the dividend. A.Less than B.Greater tha

Harlamova29_29 [7]

Hold on I just did this today let me go grab the answers rq

3 0

3 years ago

Use the order of operations to simplify 5*3 to the second power-15/5

ASHA 777 [7]

Assuming the question reads:

$5 \cdot 3^2 - 15 \div 5$

The order of operations is as follows:

Parentheses

Exponents

Multiplication/Division

Addition/Subtraction

There are no parentheses in the equation.

There is an exponent in the equation. Solve this term first:

$3^2 = 9$

The equation should now read:

$5 \cdot 9 - 15 \div 5$

There are two multiplication/division operations in the equation. Solve them individually:

$5 \cdot 9 = 45$

$15 \div 5 = 3$

The equation should now read:

$45 - 3$

There is one subtraction operation. Solve this term for your answer:

$45 - 3 = \boxed{42}$

7 0

3 years ago

To make sure that a given parallelogram is a rectangle, at least hon many of

zmey [24]

Answer:

D. One

Step-by-step explanation:

A parallelogram will have two sets of equal sides. Since we have that fact, all we need to know are the angles.

A quadrilateral will have a total of 360° in its angles. If only one angle is equal to 90°, then we can do the math to figure out that all the others must be 90° as well. A rectangle is a parallelogram with the opposite sides being parallel and all the angles being 90°. This then answers the question.

"The Math"

-> Keep in mind there will be four angles

-> Once we subtract the first angle of 90°, we will have three angles left. Hence why we divide by 3.

360° - 90° = 270°

270° / 3 = 90° ✓

8 0

2 years ago

How many 5 minutes intervals are there in 1 ¼ hours?

katrin [286]

Answer:

1 1/4 hours=60+15 minutes =75 minutes

hence, 75 divided by 5 = 15 five minutes intervals:)