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3 years ago

Draw two different perimeters of a rectangle with an area of 14 units. Name their dimensions.

Mathematics

1 answer:

Alenkasestr [34]3 years ago

8 0

1:
Length: 7
Width:2
Perimeter: 18

2:
Length: 5
Width: 2.8
Perimeter: 15.6

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In an aquarium, the ratio of sharks to dolphins is 3 : 5 and the ratio of

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Step-by-step explanation:

step 1: how many dolphins

there are 6 sharks

sharks to dolphins is 3 to 5

3 S to 5 D

we can divide 6 (amount of sharks known) by 3, to get what a ratio of 1 is

6 ÷ 3 = 2

so 2 sharks is = 1 part or ratio

now we can times by 5 to get a ratio of 5

5 × 2 = 10

there are 10 Dolphins

Step 2: How many starfish

repeat the steps above but for the ratio 2: 7 where 2 is the Dolfin ratio and there are 10 dolphins

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Lena [83]

Answer:

2. the sum of 2 terms

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It is the sum of 2 terms because in this expression you are simply just adding.

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3 years ago

Name a fraction equal to 1/2 with a denominator of 9

kolezko [41]

4.5/9. It is technically an improper fraction but it still counts.

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Answer:

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Step-by-step explanation:

tan x = cot (90 - x) so:

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