2 years ago

Helppppppppppppppppp plzzzzzzzzzzzzzzzzzzzzzz

Mathematics

1 answer:

Alex17521 [72]2 years ago

4 0

Answer:

the hypotenuse is 6.4

Step-by-step explanation:

im hope this is what your looking for and if not i am sorry

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A ball is thrown in the air from a ledge. Its height in feet is represented by

Genrish500 [490]

check the picture below.

$\bf \stackrel{f(x)}{0}=-16(x^2-6x-7)\implies 0=x^2-6x-7 \\\\\\ 0=(x-7)(x+1)\implies x= \begin{cases} \boxed{7}\\ -1 \end{cases}$

it cannot be -1, because is a seconds amount after moving.

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3 years ago

Kelsey has already spent 42 minutes on the phone, and she expects to spend 2 more minutes

grandymaker [24]

Answer:

11 calls

Step-by-step explanation:

She has already spent 42 min. Also she wants to talk for 2 min per call. We can change calls on x. So, only 2x min for her calls left.

42 + 2x = 64

2x = 64 - 42

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Answer: 11 calls

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3 years ago

Sarah spends of her monthly take-home pay on rent, food, and clothing. If she earns $1,830 in take-home pay each month, how much

frosja888 [35]

Sarah spendings

We have that Sarah spends 2/3 of $1,830 in rent food and clothing

In order to find the money she spends, we just have to divide $1,830 in 3 and multiply the result by 2:

$\begin{gathered} \frac{1830}{3}=610 \\ 610\cdot2=1220 \end{gathered}$ <h2>Answer - D. $1,220</h2>

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1 year ago

Identify the part, whole and percent in the following statement: Find 15% of 750

erma4kov [3.2K]

You have to multiply 750*100 and then divide 75,000 with 15, which gives you 5,000

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2 years ago

HELP ME PLEASE WELL MAK BRAINLLEST

madreJ [45]

Answer:

Step-by-step explanation:

cuz if u look at it you will see it adding by 4 each time, so 24+4=28

Hope I helped you out :)

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2 years ago

Read 2 more answers