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Luba_88 [7]
3 years ago
8

Alex is a high school sophomore who recently learned about the importance of

Mathematics
1 answer:
Aloiza [94]3 years ago
7 0
I don’t understand how to do this
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A rectangle has a length that is 2 inches less than its with. What is the area of the rectangle? Use w as your variable for widt
pogonyaev

Answer:

See explanation.

Step-by-step explanation:

length = w-2

area = w*(w-2)

4 0
2 years ago
X+2y-4. If;x=3, y=4, I need help solving this math problem
Savatey [412]
The answer is
3 + (2) (4) - 4
answer is 7
4 0
3 years ago
Erica must tutor a minimum of 20 hours per week in order to remain in the national honor society. She has a student that she tut
irinina [24]

Answer:

3 hours every weekday

Step-by-step explanation:

20 - 5 is 15 so she must work 15 hours during the week since saturday and sunday are taken. 15 divided by 5 is 3 therefore, giving you three hours a day; Monday, Tuesday, Wednesday, Thursday, and Friday

8 0
3 years ago
Sketch the plane representing -2x²=-8
stellarik [79]

I found this answer from Brainly.

Somebody else did this question.

**But it's not my answer**

I hope it's helpful and correct!!

7 0
2 years ago
Find the equation of the line passing through the points (3,-2) and (3, 4).The answer is x = 3. I'm just wondering how my textbo
Leviafan [203]

Given two points. we can find the equation of a line passing through the points

The formula to be used is:

\frac{y_2-y_1}{x_2-x_!}=\frac{y-y_1}{x-x_!}

where

x_1=3,y_!=-2,x_2=3,y_2=4\frac{4-(-2)}{3-3}=\frac{y-(-2)}{x-3}

=>

\frac{6}{0}=\frac{y+2}{x-3}

The next step is to cross multiply

6(x-3)=0(y+2)

=>

6(x-3)=0

Divide both sides by 6 and make x the subject

x=3

3 0
9 months ago
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