1 year ago

Quick algebra 1 question for 50 points!

Mathematics

1 answer:

andrew-mc [135]1 year ago

4 0

The predicted value of y when x =7 is -8.5

<h3>How to predict the y value?</h3>

Start by drawing the line of best fit through the points

See attachment for the graph.

From the attached graph, we have the following value

y = -8.5 when x = 7

Hence, the predicted value of y when x =7 is -8.5

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Earth is approximately 9.3 × 107 miles from the sun. Saturn is approximately 8.87 × 108 miles from the sun. About how much farth

Nastasia [14]

Answer:

Both distances are in the scientific notation:

Earth - Sun = 9.3 * 10^7 miles

Saturn - Sun = 8.87 * 10^8 miles

8.87 * 10^8 - 9.3 * 10^7 =

= 88.7 *10^7 - 9.3 * 10^7 =

= 79.4 * 10^7 = 7.94 * 10 ^8 = 794,000,000 miles

Answer: Saturn is 7.94 * 10^8 miles farther from Sun than Earth is.

Step-by-step explanation:

I hope this helps you :)

-KeairaDickson

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2 years ago

What is the surface area of a rectangle that is 6, 4, 4?

Alex

Answer:

128 squared feet

Step-by-step explanation:

A=2(wl+hl+hw) is the formula if you multiply the edges the add then twice because of the 3d shape you get 128.

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3 years ago

Use compatible numbers to estimate 5 × 1,021

leonid [27]

Answer:

the correct answer is D

Step-by-step explanation:

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2 years ago

The sum of m and 188 is 232 <br><br>write the sentence as an equation

makvit [3.9K]

Answer:

m + 188 = 232

Step-by-step explanation:

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2 years ago

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I need help with both of those questions

mrs_skeptik [129]

Im nor sure which 2 you are reffering to, but I believe 5.1 x 10 to the power of 4 would be 51,000 and the shape with 3 unequal angles is a triangle?

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2 years ago

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