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Mademuasel [1]
3 years ago
15

I need help with number 9, plz help me

Mathematics
1 answer:
Nuetrik [128]3 years ago
7 0
I can’t see the whole question, so i tried to answer as much as i could think of

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Mr. Berg is designing a room addition to his home and wants a rectangle window with area that is more than 12 ft.² but not more
Olin [163]

can somebody help me to I have been asking a question for the last 48 hours now help me somebody Beyond Sinatra please I need to finish my homework before 10 please help me

8 0
3 years ago
Rewrite the problem using fewer words. Leave out information that you do not need to solve the problem. Then solve the problem.
Pavel [41]

Answer:

Each day, you record the high temperature* (you don't necessarily need to say that it is for a science project). On Day 1, it was 4* less than Day 10**. It hit 62* F on Day 10. What was the high temperature on Day 1?

Because we know that on Day 1, the temperature was 4* less than on Day 10, and the high temperature on Day 10 was 62*, the high temperature on Day 1 was therefore 58*. Because 62 - 4 = 58.

Step-by-step explanation:

*You don't necessarily need to say that it was for a science project.

**The information for Day 4 is irrelevant too because we are not given the temperature for Day 4, therefore it does not help us find the answer.

8 0
3 years ago
Reduce 7y + 2y 2 - 7 by 3 - 4y.
NARA [144]

Answer:

D. 2y^2+11y-10.

Step-by-step explanation:

Given:

We need to reduce 7y+2y^2-7 by 3-4y

Solution:

To reduce the equation means we need to subtract the one equation from other.

First we will arrange the equation n proper format we get;

2y^2+7y-7  ⇒ equation 1

Also Arranging other equation we get;

-4y+3   ⇒ equation 2

Now we will subtract equation 2 from equation 1 we get;

(2y^2+7y-7)-(-4y+3)

Now Applying distributive property for the sign we get;

2y^2+7y-7+4y-3

Now Arranging the like terms we get;

2y2+7y-+4y-7-3\\\\2y^2+11y-10

Hence the reduce form of the given equation is 2y^2+11y-10.

7 0
3 years ago
A car travels 30 meters in 4.5 seconds on a straight stretch of highway. What is it's average speed?
xxMikexx [17]

Answer:

6.67

Step-by-step explanation:

You divide 30 by 4.5. 30/4.5= 6.67 so 6.67m/s is the correct answer.

5 0
3 years ago
The distance between – 15 and - 2 is<br> (Simplify your answer.)
Aleks [24]

Answer:

-17

Step-by-step explanation:

- plus - = -

so if u subtract -15 from -2= -17

7 0
4 years ago
Read 2 more answers
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