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1 year ago

Algebra help!!! marking brainliest!!!!! asap please!

Mathematics

1 answer:

Alenkasestr [34]1 year ago

6 0

Answer: Best answer A

Step-by-step explanation:

There is no correlation between the population and the temperature.

This is a non linear graph, but the population has 0% correlation to temperature

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2/3 (×-7)= -2 solve for y

TiliK225 [7]

Answer:

y= 14

Step-by-step explanation:

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2 years ago

Three numerical expressions that are equivalent to (0.0004) x (0.005)

zzz [600]

Answer:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

Step-by-step explanation:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

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2 years ago

Beginning at sunrise the temperature rose 2.8° per hour how long did it take for the temperature to rise a total of 19.18°?

nadezda [96]

19.18/2.8= 6.85 hours or rounded it would be 7 hours

3 0

2 years ago

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Does circumference divided by ratio equal to pi?

Harlamova29_29 [7]

Answer:

Yes circumference divided by ratio equals to pi

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2 years ago

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Find the value of x

Novay_Z [31]

Answer:

Step-by-step explanation:

<u>Angles and Lines</u>

We must recall:

The sum of the internal angles of a triangle is 180°
Two linear angles add up to 180°

The image shows a triangle and the extension of its base to form two linear angles.

Note from the triangle, angle R is what it takes to get to 180°:

$m\angle R=180-25x-(57+x)$

From the line SQ, angle R what it takes to get to 180°. Thus:

$m\angle R=180-45x$

Equating:

$180-25x-(57+x)=180-45x$

Subtracting 180 and simplifying:

$-25x-57-x=-45x$

$19x=57$

Dividing by 19:

x=3

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1 year ago