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zalisa [80]
3 years ago
9

The current temperature is -7°C. The high temperature yesterday was as many degrees above 0°C as the current temperature is belo

w 0°C. Which expression could be used to find the number of degrees between the current temperature and yesterday‘s high temperature
Mathematics
1 answer:
loris [4]3 years ago
3 0

Answer:

Number \ of \ degrees=7-(-7)=14^{\textdegree}C

Step-by-step explanation:

Current temperature is 7^{\textdegree}C below 0^{\textdegree}C.

So yesterday hight temperature will be 7^{\textdegree} above 0^{\textdegree}.

Yesterday high temperature =0+7=7^{\textdegree}C

Number of degrees between current and yesterday high temperature=7-(-7)=14^{\textdegree}C

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Would you rather have a cup of ice cream that hold last a volume of 21.21 inches or a cone that has a radius of 1.5 inches and h
blagie [28]

Answer:

I will prefer the cone having volume 21.21 cubic inches.

Step-by-step explanation:

A cup of ice cream holds ice cream = 21.21 cubic inches

Since volume of a cone = Capacity of the cone to hold the ice cream

Volume of an another cone having radius (r) = 1.5 inches and height (h) = 3 inches will be,

         V = \frac{1}{3}(\pi)(r^{2} )(h)

           = \frac{1}{3}(\pi )(1.5)^{2}(3)

           = 7.069

           ≈ 7.07 cubic inches

Since the volume of the second cone is less than the first cone, I will prefer the first cone with volume = 21.21 inches³

6 0
3 years ago
Find two rational numbers between 5/6 and 83/ 100 . Explain how you know (without using decimals)
kolbaska11 [484]

Answer:

998/1200 and 997/1200

Step-by-step explanation:

It’s hard to compare 5/6 and 83/100 in their current states. Let’s find a common denominator. Take 600. We know that this will work because both 6 and 100 go into it. Multiplying 5 by 100 and 83 by 6 to find the common denominator, we can compare them at 498/600 and 500/600. However, there is only one number (499/600) between them. Thus, we will multiply each number by 2/2, which is 1. Our numbers are then 996/1200 and 1000/1200. Two numbers between them are then 997/1200 and 998/1200

8 0
3 years ago
What’s the measure of angle c?<br><br><br> Some please answer fast. Please.
kow [346]

Answer: 42

Step-by-step explanation:

Ok what you want to do is add all of them up and equal it to 180 because a triangle is 180 degrees .

Your equation should look like this

9x-3+22x+1+42-3x = 180

What you want to do first is combine all the x and numbers on the left side so it should look like this

1) 28x+40= 180

Then you want to subtract 40 on both sides so it will look like this

2)28x=140

You want to get x by it self so you divide 28 on both sides

3) x=140/28

4) x=5

Since you are finding c you have to insert 5 into x

1) 9(5)-3

2)45-3

Then your answer should be 42

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3 years ago
1.3 miles + 3.5 miles
Rainbow [258]
I think its 4.8 miles, dont hold me to that though
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