2 years ago

1/3 a = -5 whats the answer quick

Mathematics

2 answers:

lana [24]2 years ago

6 0

Answer:

a=-15

Step-by-step explanation:

Wittaler [7]2 years ago

4 0

Answer:

A= -15

Step-by-step explanation:

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Many insects migrate (travel) between their summer and winter homes. The desert locust migrates about 800 miles farther than the

Harman [31]

Answer:

Distance travelled by Monarch butterfly = 2000 miles

Distance travelled by desert locust = 2800

Distance travelled by pink-spotted hawk moth= 7800 miles

Step-by-step explanation:

Let the distance travelled by Monarch butterfly be "X" miles

Distance travelled by desert locust is equal to X + 800 miles

Distance travelled by pink-spotted hawk moth is equal to 4X -200 miles

The total distance travelled by the three is equal to 12600 miles

$X + X + 800 + 4X -200 = 12600\\6X = 12600 -600\\6X = 12000\\X = 2000$

Distance travelled by Monarch butterfly = 2000 miles

Distance travelled by desert locust = 2000 + 800 = 2800

Distance travelled by pink-spotted hawk moth = 4 * 2000 -200 = 7800 miles

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2 years ago

The diagram shows corresponding lengths in two similar figures. Find the ratio of the perimeters and the ratio of the areas.

yaroslaw [1]

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mojhsa [17]

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Step-by-step explanation:

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2 years ago

If you spend $8 dollars every school day on fast food. How much money would you spend in 1 school year

Nadya [2.5K]

8 * 5 = 40

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Alex needs 2 meters of sprinkler pipe. He has a pipe that is 89 centimeters long. How much more sprinkler pipe does Alex need?

den301095 [7]

I believe that Alex will need about 3 left because 100 cm= 1 meter. He already has 89 cm of pipe and that means he need 11cm to make it a meter. He needs 111cm left in order to have 2 meters which I beleive is 3 pipes I guess.

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