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2 years ago

What is the distance between (1,7) and (9, 1)?

Mathematics

2 answers:

saw5 [17]2 years ago

6 0

Answer: 10

Step-by-step explanation:

Hope this helps!

Bad White [126]2 years ago

4 0

10
hope it helpsssssss

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Which equation can be used to represent the statement?

Feliz [49]

C.) 1/2-7=1.5
You’re welcome

5 0

1 year ago

The measure of one interior angle of a regular 90-sided polygon.

schepotkina [342]

9514 1404 393

Answer:

176°

Step-by-step explanation:

The total of exterior angles is 360°, so one of those for the regular polygon will be 360°/90 = 4°. The adjacent interior angle is the supplement of this.

The interior angles measure 180° -4° = 176°.

6 0

2 years ago

Find the derivative with respect to x of y = (3x + x^2)^5

RSB [31]

<h2>The required "option A) $5(3x + x^2)^{4} (3+2x)$ " is correct.</h2>

Step-by-step explanation:

We have,

$y = (3x + x^2)^5$ ..... (1)

To find, $\dfrac{dy}{dx}$ = ?

Differentiating equation (1) w.r.t. 'x', we get

$\dfrac{dy}{dx}= \dfrac{d[(3x + x^2)^5]}{dx}$

⇒ $\dfrac{dy}{dx}=5(3x + x^2)^{5-1} \dfrac{d(3x + x^2)}{dx}$

[ ∵ $y=x^{n}$ ⇒ $\dfrac{dy}{dx}=nx^{n-1}$ ]

⇒ $\dfrac{dy}{dx}=5(3x + x^2)^{4} (3(1) + 2x^{2-1})$

⇒ $\dfrac{dy}{dx}=5(3x + x^2)^{4} (3+2x)$

Thus, the required "option A) $5(3x + x^2)^{4} (3+2x)$ " is correct.

3 0

2 years ago

(b) A color printer prints 26 pages in 10 minutes.

sdas [7]

Answer:

Equals to 0.384 seconds (round if needed)

Step-by-step explanation:

10 / 26 = 0.384615385

5 0

2 years ago

The weights of bags of pet food are distributed normally about the mean, 50 lb. the standard deviation is 0.2 lb.

saveliy_v [14]

$20 - 50 \div .2$
I assume take the z score or it would be about 30% because of the 60, 95, 97.5 rule which has a technical name that I can't remember

5 0

2 years ago