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Advocard [28]
3 years ago
9

How to find the x with trig functions

Mathematics
1 answer:
Scilla [17]3 years ago
5 0
 hello : 
cos43° = x/32
x = 32×cos43° = 32×0.73 = 23.36
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Tennis balls are sold in cylinders. Each cylinder has a height of about 22cm and a diameter of about 7cm. Estimate the volume of
stich3 [128]

Answer:

Step-by-step explanation:

Formula

V = pi * r^2 * h

Givens

h = 22 cm

r = d/2 = 7/2

r = 3.5

pi = 3.14

Solution

V = 3.14 * 3.5^2 * 22

V = 846.23 cm^3

4 0
3 years ago
Suppose that you need to build as many chairs as possible. Each chair requires one seat, one back, and four legs. If you have 12
GrogVix [38]

Answer:

  legs limit the number of chairs that can be built

Step-by-step explanation:

The maximum number of chairs that can be built will be the minimum of the number of parts divided by the number of parts needed for each chair, as computed across the different kinds of parts required.

  seats: 12 available, used 1 per chair: 12/1 = 12 chairs possible

  backs: 15 available, used 1 per chair: 15/1 = 15 chairs possible

  legs: 44 available, used 4 per chair: 44/4 = 11 chairs possible

The maximum number of chairs that can be built will be the minimum of 12, 15, and 11. That is, 11 chairs can be built, limited by the number of available legs.

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2 years ago
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Marina86 [1]
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5 0
3 years ago
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You are scheduling a new delivery route and you need to find out how long it would take a drive out to complete the route you st
larisa [96]

The delivery route took 4 hours and 15 minutes.

Because 9:50 + 4 hours is 1:50

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7 0
3 years ago
A slice of pizza costs $1.57. How much will 27 slices cost?
elena-s [515]

It will be cost $ 42.39 for 27 slices of pizza

<h3>Further Explanation</h3>

A slice of pizza = $1.57

27 slices of pizza = the number of pizza x price/slice

                              = 27 x 1.57

We are going to use standard algorithm to solve this multiplication

  1.57        ⇒ 2 decimal places

<u>     27</u>    x   ⇒ 0 decimal place

 1099

<u> 314   </u>+

42.39        ⇒ 2 decimal places

In decimal number multiplication, the process is the same with the whole number multiplication. Only always remember when to put the decimal point in the answer.

<h3>Learn more</h3>

Total spend brainly.com/question/12203917

Decimal multiplication brainly.com/question/2308946

Decimal multiplication brainly.com/question/1254534

Keywords: multiplication, decimal multiplication, two digits number additional, additional, area, measurement

3 0
3 years ago
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