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anyanavicka [17]
3 years ago
9

This week, Sam spent 2 3/4 hours on his homework. This was 2 2/3 times less than last week. How many hours did he spend on homew

ork last week?
Show your work.
Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

7.315 hours

Step-by-step explanation:

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In an animal shelter, the ratio of dogs to cats is 5 to.There are 25 dogs. Write and solve a proportion to find the number c of
pishuonlain [190]

Answer:

5 cats

Step-by-step explanation:

  d/c = 5/1

    d = 25      Substitute in the proportion

25/c = 5/1     Multiply both sides by c

  25 = 5c/1

  25 = 5c      Divide each side by 5

    c = 5

There are five cats.

4 0
3 years ago
Which is true when you rent ?
Delvig [45]

Answer:

As the question is not clear, as it is not stated that for whom this is true - for the owner or the person who rents the house.

Explanation:

With respect to the owner, the second option is correct. The owner is responsible for all the repairs and maintenance costs.

When you are the one who takes a house on rent or when you are a tenant, then you pay fewer upfront cost.

8 0
4 years ago
Read 2 more answers
Find the lateral area of a cylinder whose radius is 6 cm and height is 20 cm.
zaharov [31]
The surface area of a cylinder is define by the formula S.A.=2πrh+2<span>πr^2, where the first part of the formula refers to the lateral area, perimeter, or circumference and the second part to the area of the bases, which are circles.

On this exercise it is asked to find the lateral area of a cylinder whose radius is 6 cm, and has a height of 20cm. To find the lateral area of the cylinder you should substitute this values into the formula, S.A.=2</span>πrh, and as can be seen the answers are given in terms of <span>π or pi.

S.A.=2</span><span>πrh
S.A.=2</span><span>π(6cm)(20cm)
S.A.=2</span><span>π(120cm)
S.A.=240</span>π cm^2

The lateral area of the cylinder is 240
<span>π cm^2 or in other words letter B from the given choices.</span>
7 0
3 years ago
Read 2 more answers
Jeremiah can run 5 miles in 37 minutes. At that rate, how long does it take him to run 1 mile?
VashaNatasha [74]
So what you would do is divide 37 minutes by 5 to get 7.4 minutes

answer: 7.4 minutes
3 0
3 years ago
Find the perimeter. Use 3.14 for pi.
balu736 [363]

Step-by-step explanation:

perimeter=4×6-1/4 ×2π×3=24-1/2×3.14×3=24-4.71=19.29cm

3 0
3 years ago
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