All categories

3 years ago

Help With 7 & 8 ? I Don't Understand This At All

Mathematics

1 answer:

Elenna [48]3 years ago

3 0

7. C
8.A. sqrt(144)
^^^^^^^^^^^^^^^^^^

You might be interested in

Instructions

Gnoma [55]

Lets just choose the first one, 3 4 and 5. According to the Pythagorean Theorem,
a^2+b^2=c^2

So lets plug in our numbers.

3^2+4^2=c^2

The answer should be 5, but lets make sure.

3*3 = 9
4*4 = 16
9+16=c^2
25 = c^2
Square root both sides so:
5=c
And sure enough 5 is the last number on that list. The order doesn’t matter as long as the value you are trying to find is the c^2.

7 0

3 years ago

natulia [17]

Answer:

I think 1 day

Step-by-step explanation:

I am not sure :)

8 0

3 years ago

Josh is unpacking boxes at her job at target she unpacks 17 boxes that each have 25 regular DVDs in them she also on tax 24 boxe

Musya8 [376]

Answer:

1+1=4

Step-by-step explanation:

6 0

3 years ago

Plz help me 20 points

Vera_Pavlovna [14]

that looks so hard hope you get it ! wish you the best

8 0

3 years ago

What is (1. 6x 7. 3) (–0. 6x 2) – (7. 8 – 3. 4x), simplified? (1. 6x 7. 3) (–0. 6x 2) – (7. 8 – 3. 4x) 1. 6x 7. 3 – 0. 6x 2 – 7.

bekas [8.4K]

The simplified form of the equation is 4.4x + 1.5.

Given

Equation; (1.6x + 7.3) + (–0.6x + 2) – (7.8 – 3.4x)

<h3>Addition</h3>

The addition is the process of adding things together.

To simplify the equation follow all the steps given below.

First, open the brackets combine like terms, and simplify.

Then,

The equation in simplified form is;

$\rm (1.6x + 7.3) + (-0.6x + 2) - (7.8 -3.4x)\\\\1.6x+7.3-0.6x+2-7.8+3.4x\\\\1.6x-0.6+3.4x+7.3-7.8\\\\4.4x+1.5$

Hence, the simplified form of the equation is 4.4x + 1.5.

To know more about addition click the link given below.

brainly.com/question/15892196

7 0

2 years ago