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oee [108]
2 years ago
7

The principle of Park Middle School counted all the students in the seventh grade. She found that the ratio of boys to girls was

4:3.
There were 42 girls in the seventh grade. How many boys were in the seventh grade?
Mathematics
1 answer:
LenaWriter [7]2 years ago
3 0

Answer:

68

Step-by-step explanation: 14 '/. 4=26 and 42+26=68

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A can of corn is shaped like a cylinder. The radius of the can is 5 inches and the height of the can is 8 inches. Which measurem
emmainna [20.7K]

Answer:

B) 628.32 cm cubed

Step-by-step explanation:

we know the formula to find the volume of a cylinder is π*r^2*h

where r is the radius and h is the height.

the equation would look like this

π*5^2*8

π*25*8

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628.32 cm

6 0
3 years ago
Read 2 more answers
Explain how to estimate the quotient using compatible<br>numbers.plz help fast ​
Nadya [2.5K]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

To estimate the quotient, make the fractions "like" fractions. To do this, you need to make the fractions have the same denominator, and turn them into improper fractions.

Step-by-step explanation:

27\frac{2}{3} = 27 \frac{20}{30}

3\frac{9}{10} = 3\frac{27}{30}

Now the denominators are the same --> they are "like" fractions.

27\frac{20}{30} + 3\frac{27}{30} = ?

27\frac{20}{30} + 3\frac{27}{30} = (27 + 3) + (\frac{20}{30} + \frac{27}{30})

27\frac{20}{30} + 3\frac{27}{30} = (30) + (\frac{47}{30})

27\frac{20}{30} + 3\frac{27}{30} = (30) + (1 \frac{17}{30})

27\frac{20}{30} + 3\frac{27}{30} = 31 \frac{17}{30}

Your answer is 31\frac{17}{30}.

I hope this helps!

3 0
3 years ago
16. Find the value of y. ​
devlian [24]

y + (2x -12) = 180 (since they are supplementary angles)

(2x-12) = 96 ( since they are alternate exterior angle)

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8 0
2 years ago
Need help with 50-51,thanks!
aleksley [76]

Well I don't know how to show work on this one.



50. 2 3/4 is between 2 and 3, three times farther from two than three. Draw a dot in approximately that locations and mark it 2 3/4.


51. 4 1/3 is between 4 and 5, twice as far from five as from four. Draw a dot and mark it 4 1/3.



6 0
3 years ago
What is the value of x?<br> a) 18°<br> b) 36°<br> c) 43°<br> d) 86°
dmitriy555 [2]

Answer:

I think is 18

Step-by-step explanation:

because is the same of the L

7 0
2 years ago
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