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alexandr1967 [171]

3 years ago

8

What did the pyramids show about the old kingdom dynasties of egypt?

1 answer:

igor_vitrenko [27]3 years ago

3 0

Here is the answer to the given question above. The pyramids show <span>strong leadership and economy, government, good supply of stone, well developed math and engineering skills of the old kingdom dynasties of Egypt. Hope this answers your question. Have a great day!</span>

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9. A simple interest loan with a principal of

8090 [49]

Answer:

437.50

Step-by-step explanation:

Okay so you need to give him 5000 but now its 5875 cuz you waited so just do 875÷2

3 0

3 years ago

An item that was selling 72 is reduced to 60. Find the recent decrease in price. Round you answer to the nearest tenth.

Lubov Fominskaja [6]

You need to find what percentage the difference is of 72.

First, subtract 60 from 72:

72-60=8

Next, divide 8 by 72:

8/72=0.1111

To convert this decimal to a percentage, multiply it by 100:

100*0.1111=11.11

The percent decrease is 11.11%.

Hope this helps!!

8 0

3 years ago

8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly

ryzh [129]

Answer:

c

Step-by-step explanation:

-2.25*3 = 6.75 decreased (since negative)

4 0

3 years ago

Solve 56 > -7x <br> Thank you!

Whitepunk [10]

Answer:

-8 > x

Step-by-step explanation:

56 divided by -7 = -8

-8 > x

make sure to double check before turning it in!

3 0

3 years ago

Which of the following equations represents the graph shown?

melomori [17]

Answer: Last option.

Step-by-step explanation:

The equation of the line in slope-intercept form is:

$y=mx+b$

Where m is the slope and b the intersection with the y-axis.

You can observe in the graph that the line passes through the origin, then:

$b=0$

Choose two points of the line and calculate the slope with:

$m=\frac{y_2-y_1}{x_2-x_1}$

Points: (2,3) and (-2,-3)

Substitute values, then the slope is:

$m=\frac{-3-3}{-2-2}=\frac{-6}{-4}=\frac{3}{2}$

Substituting "m" and "b" into $y=mx+b$ , you get that the equation is:

$y=\frac{3}{2}x$

This can be written as:

$f(x)=\frac{3}{2}x$

6 0

3 years ago

Read 2 more answers