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Bad White [126]

3 years ago

14

Plz, help big trouble if I'm not done :(

1 answer:

horrorfan [7]3 years ago

4 0

The answer should be (13+y)/5

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??? Anyone know how to do this ???

babunello [35]

Answer:

B. x ≤ 2.

Step-by-step explanation:

56 - 10x ≥ 20 + 8x

-18x ≥ -36

x ≤ -36/-18 = 2. ( Note that the inequality sign flips because we are dividing by a negative value).

5 0

3 years ago

How to find the area of a circle<br>

Keith_Richards [23]

Answer:

Area = π r^2.

Step-by-step explanation:

Given the radius r of a circle, the area = π r^2.

So for example the area of a circle of radius 2 = π 2^2

= 4π.

8 0

4 years ago

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What is the answer to x^2-11=25 please

Westkost [7]

Hey there!

$\mathsf{x^2 - 11 = 25}$

$\large\textsf{ADD 11 to BOTH SIDES}$

$\mathsf{x^2 - 11 + 11 = 25 + 11}$

$\large\textsf{CANCEL out: -11 + 11 because that gives you 0}$

$\large\textsf{KEEP: 25 + 11 because that helps solve for the x-value}$

$\mathsf{25 + 11 = \bf 36}$

$\large\textsf{NEW EQUATION: }\mathsf{x^2=36}$

$\large\textsf{Take the square root of the number (36)}$

$\mathsf{x = \pm \sqrt{36}}$

$\mathsf{\pm = \boxed{\bf plus-or-minus}}$

$\mathsf{x = \sqrt{-36}\rightarrow \bf -6}$

$\large\textsf{or}$

$\mathsf{x = \sqrt{36} = \bf 6}$

$\boxed{\boxed{\huge\textsf{Answer: \bf x = 6 or x = -6}}}\huge\checkmark$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

5 0

3 years ago

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The distance traveled varies directly with the time spent in motion wh

gladu [14]

Step-by-step explanation:

The distance traveled varies directly with the time spent in motion. If d is distance and t is time taken. Then,

$d\propto t$

or

$d=kt$

k is the constant of variation

If d = 150 miles and t = 4 hours

$k=\dfrac{d}{t}\\\\k=\dfrac{150}{4}\\\\k=37.5\ mph$

7 0

3 years ago

Will mark brainliest if correct answer

Vitek1552 [10]

Answer:

The answer is 120

Step-by-step explanation:

6 0

3 years ago

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