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3 years ago

Need hellllp ASAP!!!!!!!

Mathematics

1 answer:

disa [49]3 years ago

3 0

Answer:

Step-by-step explanation:

11×17=187

i rounded both of the numbers to whole numbers and then multiplied them. i hope that's what they meant :)

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Choose the pair of numbers that is not a solution to the given equation.

balandron [24]

Answer:

The pair (0,3) is not a solution to the equation

Step-by-step explanation:

This can be proved by simply replacing the x and y variables in the equation by the x and y values of the pair, and checking if the equation renders a true statement:

By replacing x and y with their values in the pair (0,3), that is x=0 and y=3, in the equation y = 5 - 2x we get:

3 = 5 - 2 (0)

3 = 5 - 0

3 = 5

which is NOT a true statement.

On the other hand, the other two pairs (2,1) and (1,3) render true statements:

1 = 5 - 2 (2)

1 = 5 - 4

1 = 1

and

3 = 5 - 2 (1)

3 = 5 - 2

3 = 3

3 0

4 years ago

A pizza is cut into 8 equal pieces. A person who eats 1/2 of one piece eats what fraction of the pizza?

Rudik [331]

The person eats 1/16 of the pizza

5 0

3 years ago

If a 200 N net force acts on a 500 grams car, what will the acceleration of the car be?

ladessa [460]

Answer:

The acceleration of the car will be 400 m/s².

Step-by-step explanation:

The acceleration of the car can be found using Newton second law:

$F = ma$

Where:

F: is the net force = 200 N

m: is the mass = 500 g

a: is the acceleration =?

Then, the acceleration will be:

$a = \frac{F}{m} = \frac{200 N}{500 g*\frac{1 kg}{1000 g}} = 400 m/s^{2}$

Therefore, the acceleration of the car will be 400 m/s².

I hope it helps you!

4 0

3 years ago

Find the distance between the points P and Q shown. Question 6 options: A. 73−−√ B. 13−−√ C. 5–√ D. 65−−√

alexdok [17]

Answer:

$d=\sqrt{73}$

Step-by-step explanation:

$Q(5, -1)$

$P(-3, 2)$

<u>Using the distance formula</u>:

$d=\sqrt{(x_{2}-x_{1})^2+(y_2+y_1)^2}$

$d=\sqrt{(-3-5)^2+(2-(-1))^2}$

$d=\sqrt{(-8)^2+(3)^2}$

$d=\sqrt{64+9}$

$d=\sqrt{73}$

$d\approx 8.5$

5 0

4 years ago

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Two cities on a map were 2 1/4 in. apart. The cities are actually 56.25 miles apart. Write the scale as a COMMON RATIO/FRACTION

arsen [322]

25 mile scale

25 miles/1 inch

5 0

3 years ago

Read 2 more answers