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Nataly_w [17]
3 years ago
13

I need help hurry plzzz!!

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0

Answer:

Harry swims at 1.6 laps per minute and Larry swims at 1.8 laps per minute. Henry swims at a slower rate than Larry.

Step-by-step explanation:

i dont know for sure if this is right or not but i think it is. i mean for Henry the only number i have is 1.6 and so if that is going to be multiplied by x which is his minutes i would guess that that is the rate he is swimming at per minute. and as for larry, i took 4.5 (which is his laps) and divided it by 2.5 (which is his time) to get how many laps per minute he swims. i got 1.8. 1.6 is slower than 1.8 so therefore, i concluded that harry swam at a slower rate than larry.

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9. Look at triangle RST below.<br><br> Which side of the triangle is the longest?
Lera25 [3.4K]

Answer:

ST is longest

Step-by-step explanation:

  • <em>Theorem: </em>
  • <em>If one side of a triangle is longer than another side, then the angle opposite the longer side will be larger than the angle opposite the shorter side</em>

The values of the angles are:

  • ∠S= 50°,
  • ∠T= 60°,
  • ∠R= 180°- (50°+60°)= 180° - 110° = 70°

Since ∠R is the largest angle, the side ST is longest

7 0
3 years ago
A sofa is on sale for $219, which is 27% less than the regular price.<br> What is the regular price?
Tems11 [23]

Answer:

$300 was the regular price of the sofa.

Step-by-step explanation:

If $219 is 27% less than the regular price, then it represents 73% of the regular price.

Regular price = r.

r/1 x 73/100 = $219. Reverse this to find that $219/1 divided by 73/100 = r.

To divide fractions, reverse the second fraction and MULTIPLY:

$219/1 x 100/73 = 21900/73 = 300.

7 0
3 years ago
Joe borrowed $7000 from the bank at a rate of 7% simple interest per year how much interest did he pay in six years
tatiyna

Answer:

840

Step-by-step explanation:

2,000(0.07) = 140

find the amount of interest per year

140(6) = 840

hope it helps!

4 0
3 years ago
Read 2 more answers
Need help ASAP!!!!!!!
Temka [501]

D

Step-by-step explanation:

2/6 is litterally right there cause it has seven lines and tge 0 doesnt count

3 0
3 years ago
A librarian receives two boxes of books for the library. The first box has 136 books.
Allushta [10]

Answer:

214 books

Step-by-step explanation:

136-58= 78 books in the second box

so to find the total you add the amount of books in the first box with the amount of books in the second to = 214

7 0
3 years ago
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