MATHEMATICS COLLEGE

The price of a cup of coffee has risen to $2.65

today. Yesterday's price was
$2.40

Answers

Answer 1
Answer: Percent increase
(Change)/(original)* 100
(2.65-2.40)/(2.40) *100
.25/2.40= .1042 *100=
10.42%

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How much would Sophia pay for 14 peppers

Answers

Answer:  $8.40

Step-by-step explanation just trust gangy

What is the median of this data set 14,18,31,34,44,50

Answers

The median is 31.83

Because:

14 + 18 + 31 + 34 + 44 + 50 = 191

191 / 6 = 31.83 (the median)

Find the ratio of 4km to 1200m​

Answers

Answer:

10 : 3

Step-by-step explanation:

4km = 4000 m

4000 : 1200 = 4000/1200 = 40/12 = 10/3 = 10 : 3

Answer:

convert 4km into meter.

1200m/4000m

3:10

Two adjacent angles form a right angle. The larger angle is 3 times the measure of the smaller angle. Which is the measure of the larger angle?This means the angles are in a ratio of 1:3.

A. 67.5°
B. 30°
C. 22.5°
D. 45°

Answers

The angles is B: 30 degrees

Answer:

B. 30

Step-by-step explanation:

1. Two angles are supplementary. Angle 1 measures4x + 6 degrees and Angle 2 measures 38 degrees.
What is the value of x? *
doaroor​

Answers

Answer:

34 degrees

Step-by-step explanation:

supplementary Angles are pair of angles whose sum is 180 degrees.

Given

Angle 1 =4x + 6 degrees

Angle 2 = 38 degrees

Condition : angles are supplementary Angles

therefore

Angle 1 + Angle 2 =180

4x+6+38 = 180

=>4x+44 = 180

=> 4x = 180-44

=> 4x= 136

=>x = 34

Thus value of x is 34 degrees.

A ladder leaning against a building makes an angle of 78° with the ground. The foot of the ladder is 5 feet from the building. How long is theladder?

Answers

Answer:

390 because 78 is the width and 5 is length of the building so you need to 78x5 to get your answer
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