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german
3 years ago
7

8. Find the area and the perimeter of

Mathematics
1 answer:
shtirl [24]3 years ago
4 0

Answer:

the answer is DBC=90°

because the midpoint of the perimeter of quadrilateral is B

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A snowmobile traveled 32 miles in 2 1/3 hours.
laila [671]

Answer:

13.7 mph

Step-by-step explanation:

• d = st

Given:

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Find the rate s:

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  • s = 32-7/3 = 32 x 3/7 = 96/7 = 13.7 mph (rounded)
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3 years ago
Whats the diffrence of 2 2/3 - 1 2/5 write answer in simplest form
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2 \frac{2}{3}-1 \frac{2}{5}=2 \frac{2 \times 5}{3 \times 5}-1 \frac{2 \times 3}{5 \times 3}=2 \frac{10}{15}-1 \frac{6}{15}=\boxed{1\frac{4}{15}}
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3 years ago
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3 years ago
Maria bought a blouse on sale for 30% off. The sale price was $28.76. What was the original price? Write an equation to model th
Snowcat [4.5K]

Answer:

The equation is <u>sale price</u>=p and the original price is $41.09.

                              .70

Step-by-step explanation:

sale price= (1-.30)p      

<u>sale price=.70</u>p

.70              .70

<u>sale price</u>=p                  

.70

<u>28.76</u>=p

.70

$41.09=p

7 0
3 years ago
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