3 years ago

Select the correct answer from the each drop-down menu. if 0

Mathematics

1 answer:

diamong [38]3 years ago

8 0

Answer:

You didn't provide a image of the problem how am I suppose to help you

You might be interested in

Write the area as a product and as a sum.

AleksandrR [38]

Product: side x side

sum: side + side + side + side

7 0

3 years ago

Read 2 more answers

Use the Perfect Square Trinomial and provide the first step to calculating 382 without a calculator.

dusya [7]

Answer:

$(40-2)^2$

Step-by-step explanation:

Given: $(38)^2$

To find: the correct option

Solution:

A binomial polynomial is a polynomial consisting of two terms.

A trinomial polynomial is a polynomial consisting of three terms.

On multiplying a binomial $(x-y)$ to itself, a perfect square trinomial $(x-y)^2$ is obtained.

Here, $38=40-2$

So, $(38)^2=(38)(38)=(40-2)(40-2)=(40-2)^2$

Here, $(40-2)$ is a binomial and it is multiplied to $(40-2)$ to get a perfect square trinomial $(40-2)^2$

7 0

3 years ago

Help please!!! thanks

Rom4ik [11]

Answer:

Step-by-step explanation:

first we can simplify by dividing by r

$\frac{9 {r}^{2} }{r} = \frac{9 \times r \times r}{r} = 9 \times r \times 1 = 9r$

the r on the bottom of the fraction will cancel out one of the r's on top, this happens because anything divided by itself is 1, thus r divided by r is 1

finally we can evaluate when r =3,

9r = 9(3) = 27

3 0

3 years ago

Soccer practice began at 2:30 PM and stopped at 3:00 PM because of the rain during this time through what fraction of a circle d

ICE Princess25 [194]

The hand turn 1 quarter of a circle (1/4). it turned 90 degrees

7 0

3 years ago

Simplify the Matrix Operation <br> 4[-4 5 -6]

Doss [256]

Answer:

[-16 20 -24].

Step-by-step explanation:

4[-4 5 -6]

= [4*-4 4*5 5*-6]

= [-16 20 -24].

4 0

3 years ago