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2 years ago

I need help. Plz! 50 points.

Mathematics

1 answer:

Mrrafil [7]2 years ago

4 0

A. write the question that represents the food supply then write the equation that represents the park attendance

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Solve for X<br> (5x-2)^2=17<br> please help me everyone.

beks73 [17]

Answer:

$\frac{2}{5}±\frac{\sqrt{17}}{5}$

Step-by-step explanation:

$(5x-2)^2=17 \\ 5x-2=±\sqrt{17} \\ 5x = 2 ± \sqrt{17} \\ x=\frac{2}{5}± \frac{\sqrt{17}}{5}$

Don't mind the $±$

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2 years ago

What is a multiple in math

Anit [1.1K]

A multiple in math is like 9: 9,18,27,36,45,54 or like 2:2,4,6,8,10,12,14

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2 years ago

An angle measured 10 degrees less than the measure of its complementary angle. Find the measure of both angles

Mazyrski [523]

Answer:

The measure of the angles are 40 degrees and 50 degrees

Step-by-step explanation:

Let

x ----> the measure of one angle in degrees

y ----> the measure of the complementary angle in degrees

we know that

If two angles are complementary, then their sum is equal to 90 degrees

$x+y=90$ ----> equation A

we have that

$x=y-10$ ----> equation B

Substitute equation B in equation A and solve for y

$(y-10)+y=90\\2y-10=90\\2y=100\\y=50$

Find the value of x

$x=50-10=40$

therefore

The measure of the angles are 40 degrees and 50 degrees

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2 years ago

What are scale drawings? can you give an example?

Alecsey [184]

Scale Drawings are drawings that are used to show the true size of something.
Scale drawings are most commonly used in maps, or in large scale drawings. These show the scale of something. It may show that 1cm is equivalent to 1km, which would allow someone to measure the map to see how far the distance it. It also allows a map to be made smaller, and less detailed- making it often easier to read.
Hope this helps :)

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2 years ago

PLEASE HELP ILL REWARD BRAINLIST

kodGreya [7K]

Answer: (2,1)

Hope it helps <3

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3 years ago

Read 2 more answers