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kupik [55]
3 years ago
8

Susan needs to simplify the expression shown below.

Mathematics
1 answer:
mash [69]3 years ago
3 0

Answer:

The answer to 75 - ( 8 + 45 ÷ 3 ) × 2= 29

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Equation álgebra<br> 3x^2 = 12<br> a. +3<br> b. +2<br> C. +3.5<br> d. +1.5
Tom [10]

Answer:

x=-2,2

Step-by-step explanation:

Since this is a quadratic equation, -2 or 2 could be the possible answer

Steps

$3x^2=12$

$\mathrm{Divide\:both\:sides\:by\:}3$

$\frac{3x^2}{3}=\frac{12}{3}$

$\mathrm{Simplify}$

$x^2=4$

$\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}$

$x=\sqrt{4},\:x=-\sqrt{4}$

Show Steps

$\sqrt{4}=2$

Show Steps

$-\sqrt{4}=-2$

$x=2,\:x=-2$

3 0
4 years ago
2) You hired an interior designer from Atlanta Interior Design Inc. to help decorate the new game
Sonja [21]
Maybe 833. I don’t know if I’m correct or not plz tell me
4 0
3 years ago
Read 2 more answers
I need help please ​
Levart [38]
The correct answer is true:)
7 0
3 years ago
Read 2 more answers
Which expression results in a rational number?
Eva8 [605]

Answer:

A

Step-by-step explanation:

It resluts in 4

3 0
3 years ago
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you are working on a project for school. the project will take 12 hours to finish in all. so far, you have worked on the project
nasty-shy [4]

Answer:

6 hours and 45 minutes

Step-by-step explanation:

First, convert 12 hours into minutes.

12*60=720

Convert 5 hours to minutes and add 15

5*60=300+15=315

Subtract 720 from 315.

720-315=405

Convert into hours and minutes.

405/60=6.75

0.75 of an hour is 45 minutes so the answer is 6 hours and 45 minutes.

7 0
3 years ago
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