3 years ago

I need help with this question??

Mathematics

1 answer:

salantis [7]3 years ago

4 0

I believe it's four times as great : )

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Find the solution to: -2x+7<-41

Karolina [17]

Answer:

x>24

Step-by-step explanation:

Solve like a normal equation :)

-2x<-48

Now we divide.

-x<-24

Note: Whenever dividing by a negative, you have to flip the sign of the inequality!

x>24

7 0

3 years ago

Read 2 more answers

Find the distance between points A (10,-1) and B (-2,5). Round to the nearest tenth

bija089 [108]

Answer:

<h2>The answer is 13.4 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A (10,-1) and B (-2,5)

The distance is

$|AB| = \sqrt{ ({10 + 2})^{2} + ({ - 1 - 5})^{2} } \\ = \sqrt{ {12}^{2} + ({ - 6})^{2} } \\ = \sqrt{144 + 36} \: \: \: \: \: \: \: \\ = \sqrt{180} \\ = 6 \sqrt{5} \: \: \\ =13.416407$

We have the final answer as

<h3>13.4 units to the nearest tenth</h3>

Hope this helps you

7 0

3 years ago

Solve the inequality. <br> -2(x-5)<4

vazorg [7]

Answer:

x>3 is the answer use math for apps

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3 years ago

Pleaseeeee someone help due at 10 pm today!<br> 2x^2-x+1=0

hammer [34]

Answer:

No real solutions!!! That is the answer.

Step-by-step explanation:

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3 years ago

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By visual inspection, determine the best-fitting regression model for the data plot below.

NeX [460]

Answer:

Quadratic

Step-by-step explanation:

It looks like it’s forming a very wide arch so quadratic formulas are arches

7 0

3 years ago