Ask question

Ask question

All categories

3 years ago

9

It was 55 degrees fahrenheit outside until the temperature increased 20 degrees fahrenheit. Which number is the addictive invers

e of the temperature increase?

1 answer:

ValentinkaMS [17]3 years ago

3 0

Try using this
https://www.almanac.com/content/temperature-conversion

You might be interested in

Help help help help please

vodomira [7]

Answer:

x<-3

Step-by-step explanation:

-7x+6/3 >9

-7x+6 >27

-7x>27-6

-7x>21

-x>3

x<-3

7 0

2 years ago

A 25 foot ladder and a 10 foot ladder are leaning against a building at the same angle,

swat32

Answer:

33.33 feet

Step-by-step explanation:

First you want to divide 25 to 7.5 so that you can find out how far the ladder is if it was a foot-long your answer should be 3.33. Then you want to multiply the 3.33 to 10 and the answer would be 33.33

8 0

2 years ago

Pls help me! 19 and 20.

Murljashka [212]

Answer:

See below ↓

Step-by-step explanation:

19.

$\frac{x-1}{2} - \frac{x-3}{5} - \frac{x-7}{10} + \frac{x-2}{5}$
$\frac{5(x-1)-2(x-3)-(x-7)+2(x-2)}{10}$
$\frac{5x-5-2x+6-x+7+2x-4}{10}$
$\frac{4x+4}{10}$
$\frac{2x+2}{5}$

20.

$\frac{2x+3}{2x} + \frac{x+3}{4x} - \frac{18x+6}{8x^{2} }$
$\frac{4x(2x+3)+2x(x+3)-(18x+6)}{8x^{2} }$
$\frac{8x^{2} +12x+2x^{2} +6x-18x-6}{8x^{2} }$
$\frac{10x^{2}-6}{8x^{2} }$
$\frac{5x^{2}-3}{4x^{2} }$

4 0

2 years ago

Classify the triangle by its sides. please answer asap. thank you so much!!

gizmo_the_mogwai [7]

Answer:

The answer is Scalene triangle.

Step-by-step explanation:

A scalene triangle is a triangle that has sides that are not the same.

4 0

3 years ago

Read 2 more answers

MATH WILL YOU PLEASE HELP!

lidiya [134]

Answer:

I think it's -6x-18, this queston uses distributive property, so you must multiply each term inside the parenthesis to the number outside the parenthesis.

7 0

2 years ago