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3 years ago

How many years would 18 months be? 1.5 years 1.8 months about 2 years

Mathematics

2 answers:

Luba_88 [7]3 years ago

7 0

Answer:

18 months=1.5 years

Step-by-step explanation:

I hope this helps

Bess [88]3 years ago

3 0

Answer:

1.5 years

Step-by-step explanation:

1 year = 12 months

18/12 = 1 $\frac{6}{12}$ = 1.5 years

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4 years ago

A student draws several cards from a deck of 10 unique cards.

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Answer:

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Step-by-step explanation:

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2 years ago

Changle. Show all work. Round each length to the nearest tenth and each angle to the

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Answer:

Part 1) $BC=12.2\ units$

Part 2) $m\angle A=55^o$

Part 3) $m\angle C=35^o$

Step-by-step explanation:

Part 1) Find AC

we know that

In the right triangle ABC of the figure

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$AC^2=AB^2+BC^2$

substitute the given values

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Part 2) Find the measure of angle A

we know that

In the right triangle ABC

$tan(A)=\frac{BC}{AB}$ ----> by TOA (opposite side divided by the adjacent side)

substitute the values

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using a calculator

$m\angle A=tan^{-1}(\frac{10}{7})=55^o$

Part 3) Find the measure of angle C

we know that

In the right triangle ABC

$m\angle A+m\angle C=90^o$ ----> by complementary angles

substitute the given value

$55^o+m\angle C=90^o$

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3 years ago

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