Is 19cm, 12cm, and 9cm a obtuse?

Answers

Answer 1

Answer: I believe not, has to be more than 90° and less than 180°.

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What is the greatest common factor of x4 and x3? x x2 x3 x4

Answers

Answer:

The correct answer is X^3

Hope it helps

Answer:

$x^(3)$

Step-by-step explanation:

I DID TEST IT IS CORRECT

Which system of linear inequalities has the point (2,1) in its solution set

Answers

Answer:

the 2nd one

Step-by-step explanation:

Answer:

its D in edge

Step-by-step explanation:

Is 9/16 closer to zero one half or one

Answers

if 8\16 is one half and you have 9\16 its closer to 1\2

A construction crew has just built a new road. They built the road at a rate of 7 kilometers per week. They built 8.75 kilometers of road. How many weeks did it take them?

Answers

7 kilometers per 1 week equals 8.75 kilometers per x weeks.

7 / 1 = 8.75 / x

7 = 8.75 / x

7x = 8.75

x = 8.75 / 7

x = 1.25

It took 1.25 weeks to build 8.75 kilometers of road.

Final answer:

The construction crew would need approximately 1.25 weeks to build 8.75 kilometers of road. This is calculated by dividing the total distance by the rate of construction.

Explanation:

To find out how many weeks it took the construction crew to build 8.75 kilometers of road, we need to divide the total distance (8.75 km) by the rate at which they built the road (7 km per week). So, the calculation will be 8.75 km ÷ 7 km/week.

This is a simple division problem. Using a calculator, you will find that 8.75 ÷ 7 equals approximately 1.25.

Therefore, the construction crew would need about 1.25 weeks to build 8.75 kilometers of road. Please note, this is an approximation, and actual times may vary.