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3 years ago

An equation is shown.

Mathematics

1 answer:

jeyben [28]3 years ago

7 0

The answer is -53.8

Step-by-step explanation:

jSubtract

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PLEASE HELPP BRANLIEST AND MEDAL PLSSS

Fudgin [204]

56. and 1.6^4

.....................

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=What%20are%20the%20domain%20and%20range%20of%20the%20function%20f%28x%29%3D%5Cfrac%7B3%7D%7B4%

jeka57 [31]

The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes.

8 0

3 years ago

(2, 7) and (-6, -2) find the distance between each pair of points

yaroslaw [1]

Answer:

$\sqrt{145}$

Step-by-step explanation:

Hi there!

We are given the points (2, 7) and (-6, -2). We want to find the distance between them. To do that, we can use the distance formula

The distance formula is given as $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ , where $(x_1, y_1)$ and $(x_2, y_2)$ are points

We have 2 points, which is what we need to find the distance, but let's label their values to avoid any confusion

$x_1=2\\y_1=7\\x_2=-6\\y_2=-2$

Now substitute those values into the formula:

$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$\sqrt{(-6-2)^2+(-2-7)^2}$

Simplify the values under the radical:

$\sqrt{(-8)^2+(-9)^2}$

Raise to the second power:

$\sqrt{64+81}$

Add the numbers under the radical together

$\sqrt{145}$

The answer can be left as that, as the radical cannot be simplified.

Hope this helps!

7 0

3 years ago

Mr. West estimated a mass to be 265g, but upon carefully measuring it, found the actual mass to be 240g. What was the percent er

spayn [35]

Answer:

<h3>The answer is 10.42 %</h3>

Step-by-step explanation:

The percentage error of a certain measurement can be found by using the formula

$P(\%) = \frac{error}{actual \: \: number} \times 100\% \\$

From the question

actual mass = 240 g

error = 265 - 240 = 25

So we have

$p(\%) = \frac{25}{240} \times 100 \\ = 10.41666666...$

We have the final answer as

Hope this helps you

8 0

3 years ago

.84 is 1/10 as much as

maw [93]

Hello there.
<span>
84 is 1/10 as much as
</span>
0.84

4 0

3 years ago