A car is traveling at a rate of 90 kilometers per hour. what is the car rate in kilometers per minute. how many kilometers can the car travel per 20 minutes?

Answers

Answer 1

Answer: The car rate in km/min is found by,
$90km / 60mins = 1.5 (km)/(mins)$
Then the car will travel this in 20mins,
$1.5 (km)/(mins) * 20mins = 30km$

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Answers

Angle 1 is 75 degrees
We get this by 180-105=75
Angle 2 is 105 degrees
We get this by 180-75=105
Angle 3 is 30 degrees
We get this by 105 +45 =150 then 280-150 =30

Answer:

1- 58

2- 70

3- 125

4- 93

Step-by-step explanation:

when 15 is subtracted from the measure of an angle, the result is the measure of a right angle. what is the measure of the original angle?

Answers

Answer:

105° is the measurement of the original angle.

Step-by-step explanation:

Let the measure of an angle is x.

Then by the statement of the question we can form an equation

x - 15 = 90

(When 15 is subtracted form the measure of an angle, the result is the measure of a right angle)

x = 90 + 15 = 105°

Therefore the original angle is 105°.

Answer:

105

Step-by-step explanation:

Which of the following equations shows "twice a number is eighteen?"

Answers

I don't see the answer choices, but 2 equations you could use to get eighteen would be:

9 × 2 = 18

9 + 9 = 18

See? Twice a number is eighteen. You can use any of my equations to get eighteen

↑ ↑ ↑ Hope this helps! :D

PLEASE ANSWER ASAP QUESTION IN ATTACHED FILE

Answers

1. Multiply 12 and 14 to get the entire area = 168.
2. Multiply 7 and 4 to get the missing area = 28.
3. Subtract 28 from 168 = 140cm²

Alright, this figure may initially look challenging, but it can be broken down into much smaller, easier to digest, segments (Reference attached picture). First of all, the area formula of a rectangle/square is A = b*h. Let's break the figure into three separate shapes. The left hand rectangle is 5cm by 12cm. The middle rectangle is 5cm by 4cm. The right hand rectangle is also 5cm by 12cm. 5*12 = 60, 5*12 = 60, 5*4 = 20. 60cm^2 + 60cm^2 + 20cm^2 = 140cm^2 is the total area. Break shapes into pieces to make them easier C:

Find the volume of a square pyramid with a slant height of 5 cm and a base edge of 6 cm.

Answers

The volume of the square pyramid is 25

A recipe calls for 2 1/3 cups of honey. A second recipe calls for 3 3/4 cups of honey.Which expression should Cindi use to estimate how many cups of honey she needs in order to make sure she has enough for both recipes?

A.
2 1/2 + 4

B. 2 1/2 + 3

C. 2 + 4

D. 2 + 3 1/2

Answers

2 1/3 rounds to 2 1/2, and 3/4 rounds to 4.

Therefore we have:

2 1/2 + 4

$2 (1)/(3) =2 (1)/(2) \n \n 3 (3)/(4)=4 \n \n 2 (1)/(2) +4 \n \n A$

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What is the value of y in the equation 4y – 2(1 – y) = –44?–23–15–14–7