3 years ago

Susan can read 72 words in 1/3 of a minute. Which statement is correct?

Mathematics

1 answer:

STatiana [176]3 years ago

5 0

She can read 216 words per minute, because 72 times 1/3 is equal to 216.

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Question 2: Please help I do not understand this question.

Svetradugi [14.3K]

The measurement of AB is 16.23.

Solution:

Given ACB is a right angled triangle.

AC = 10, ∠C = 90° and ∠A = 52°.

cos θ ≈ 0.616

Here AC is the base and AB is Hypotenuse.

To find the length of AB:

$$\cos\theta=\frac{\text{Base}}{\text{Hypotenuse}}$

$$\cos 52^\circ=\frac{10}{AB}$

$$0.616=\frac{10}{AB}$

Do cross multiplication, we get

$$AB=\frac{10}{0.616}$

AB = 16.23

Hence the measurement of AB is 16.23.

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3 years ago

Sue purchased a $30,000 life insurance policy at the price of $24 for each $1000 of coverage. If she pays the premium in 12 mont

Inessa [10]

Cost of life insurance is $30000 at a price of for each $24 for each $1000 of coverage.

Cost = $\frac{24}{1000}\times30000$

= $720

Premium is paid each month then it becomes $\frac{720}{12}=60$

=$60

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4 years ago

I need an Answer Immediately,pls!!!!!!

Leya [2.2K]

Answer:

See below.

Step-by-step explanation:

$41.5 + 5x = 52.5\\5x = 11\\x = 2.2$

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3 years ago

Read 2 more answers

Based on the graph below, what is the total number of solutions to the equation f(x) = g(x)? (1

timama [110]

Answer:

I don't understand your ques

Step-by-step explanation:

8 0

3 years ago

Pls can someone help me‼️‼️‼️‼️<br> and I don’t want files.

ANEK [815]

Answer:

135

Step-by-step explanation:

a line always has a degree of 180 so u just subtract 45 from 180 and get 135

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3 years ago