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3 years ago

What are two ratios that are equivelent to 8:5

Mathematics

2 answers:

LenKa [72]3 years ago

5 0

16:10, 24:15, 32:20. You can multiply, divide, as long as it simplifies to 8:5 it's equivalent.

NikAS [45]3 years ago

3 0

16:10 is answer
this is right
because this is so easy

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A candle on a table is 6 inches tall and burns at a rate of .8 inches per hour. How many hours will it take for the candle to bu

Vlada [557]

Answer:

6 hours

Step-by-step explanation:

6 inches burns at rate .8 inches in 1 hour

to be 1.2 inches has to burn 6 -1.2 = 4.8 inches of the candle

4.8 inches / .8 inches in 1 hour = 6 hours

7 0

3 years ago

Which segment is parallel to ED?

Jobisdone [24]

Answer:

Step-by-step explanation:

The segments that are parallel need to be in the same direction ( up and down)

The segments that are parallel are FH, AB, GC

3 0

3 years ago

Read 2 more answers

PLZZZZ HELP A. 178.3 B. 196.5 C. 250.8 D. 292.5 E. 297. 1

stepladder [879]

Answer:

E, 297.1

Step-by-step explanation:

First, find the area of the triangle using the formula a= (bh) / 2

Base x height would be 16 x 12, which is 192

192 / 2 is 96 sq meters

Then, find the area of the circle using the formula a= Pi (r^2)

If the diameter is 16, the radius would be 8 because you divide by 2

8^2 is 64, 64 times Pi is approximately 201.1

Finally, add the areas together, 96 + 201.1 is 297.1 or E

8 0

3 years ago

Find x and y 30 points

Vika [28.1K]

Since the two triangles are similar

$\frac{5 + x}{5} = \frac{7 + y}{7} = \frac{10}{8} \\ \implies \frac{5 + x}{5} = \frac{10}{8} \\ \implies x = \frac{50}{8} - 5 = \frac{50 - 40}{8} = \frac{10}{8} = \frac{5}{4} \\ \therefore x = \frac{5}{4}$

Also,

$\\ \frac{7 + y}{7} = \frac{10}{8} \\ \implies y = \frac{70}{8} - 7 = \frac{70 - 56}{8} \\ \therefore y = \frac{14}{8} = \frac{7}{4}$

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3 years ago

Read 2 more answers

A migrating bird flies 390 miles in 15 hours. How many miles does it fly in 4 hours?

viva [34]

Answer:

104

Step-by-step explanation:

390/15=26

26 times 4 is 104

6 0

3 years ago