3 years ago

How do you divide this as a mixed number. - 2/3 ÷ (- 1/2)

Mathematics

2 answers:

Wewaii [24]3 years ago

6 0

Use reciprocal of the second number

dezoksy [38]3 years ago

3 0

Recipricol the -1/2 to 2 and change the sign to multiply
-2/3 x 2 = -4/3
-4/3 = -1 1/3

-1 1/3 is your answer

hope this helps

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A helicopter is hovering 110 feet in the air over a landing pad. If a man sees the helecopter at an angle of elevation of 29°, w

Pavel [41]

See the attached figure to better understand the problem

we know that

tan 29°=AC/CB--------> CB=AC/tan 29°
AC=110 ft
CB--------> <span>how far the man is from the helicopter landing pad
</span>so
CB=AC/tan 29°----------> CB=110/ tan 29°----------> CB=198.45 ft

the answer is
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3 years ago

Find the value of x if 7,x and 11 are in A.p.

krok68 [10]

Answer:

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Step-by-step explanation:

since the terms are in AP then there is a common difference between consecutive terms, that is

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2 years ago

Read 2 more answers

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zhenek [66]

Answer:

see below

Step-by-step explanation:

set A is already a set of positive odd numbers below 10 so the intersection of the sets is simply {1,3,5,7,9}

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every set has yellow and green so the intersection is

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2 years ago

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Rom4ik [11]

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leonid [27]

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3 years ago