3 years ago

I need help answering this question. Any ideas on what it could be?

Mathematics

1 answer:

Lesechka [4]3 years ago

4 0

Is this for a test/exam?

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I need help pls help me

agasfer [191]

Answer:

Step-by-step explanation:

2ft=24in

The first day 24(1/6)=4in fell

The second day 24(7/12)=14in fell

The third day 24-4-14=6in fell

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3 years ago

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Are #4 and #5 true or false?

mario62 [17]

#5 is linear so true

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3 years ago

The function h(x) is defined as shown.

Ierofanga [76]

9514 1404 393

Answer:

(b) h(x) ≤ 5

Step-by-step explanation:

The maximum vertical extent of the graph is h(x) = 5 at x = 3. The range is all values of h(x) less than or equal to that:

h(x) ≤ 5

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3 years ago

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What is the slope of the line shown

pantera1 [17]

I think the answer for this is A.)

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3 years ago

In ΔABC, a = 4 inches, b = 5.8 inches and ∠C=99°. Find ∠B, to the nearest 10th of an degree.

Ivanshal [37]

Answer:

m∠B = 49.4°

Step-by-step explanation:

Use the law of cosines to get side c, and then the law of sines to get angle B

$c^{2} = a^{2} + b^{2} - 2ab cos C\\ = 4^{2} + 5.8^{2} - 2(4)(5.8) cos 99\\ = 16 + 33.64 + 7.25855\\ = 56.25855\\c = \sqrt{56.25855} = 7.543$

sin C/c = sin B/b

sin 99/7.543 = sin B/5.8

sin B = 5.8 sin 99/7.543

= .75945

m∠B = arcsin .75945 = 49.4°

8 0

3 years ago