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2 years ago

Find side b if side a = 10 inches and side c = 16 inches.Round to the nearest hundredth if the answer is uneven

1 answer:

6 0

This uses the Pythagorean Theorem, which is a^2 + b^2 = c^2 . All you need to do is switch that formula around and you can get the answer easily.

10^2 + b^2 = 16^2

100 + b^2 = 256

b^2 = 156

b= 12.489, or 12.49 rounded

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Do you use 8 cups of flour to make 24 muffins at that rate how much flour will it take to make 30 muffins

VladimirAG [237]

10 because you do 8/24 then that answer multiplied by 30 to get 10

7 0

2 years ago

Luis, using appropriate safety precautions, fires a .22 caliber gun directly into the sky above him. The bullet travels at a spe

Tanya [424]

The equation represents height as a function of time.

The bullet was in the air for 75 seconds.

The equation is given as:

$h(t) = -16t^2 + 1200t$

The time spent in the air is the time it takes the bullet to land on the ground.

When the bullet is on the ground, the height is:

$h(t) = 0$

So, we have:

$h(t) = -16t^2 + 1200t$

$-16t^2 + 1200t = 0$

Factor out t

$t(-16t + 1200) = 0$

Split

$t = 0$ or $-16t + 1200 = 0$

$t = 0$ represents when the shot is fired.

So, we solve for t in $-16t + 1200 = 0$

Collect like terms

$16t = 1200$

Divide both sides by 16

$t = 75$

Hence, the bullet was in the air for 75 seconds

Read more about height and time at:

brainly.com/question/2261757

5 0

1 year ago

Help please and thanks<br>

Tasya [4]

Answer:

there are 30 dolls in total

Step-by-step explanation:

Since 20% = 6 dolls ur gonna multiply that by 5 which gets 100% = 30

6 0

3 years ago

Read 2 more answers

LeRoy cut a length of string into 30

sukhopar [10]

Answer:

390 inches long

Step-by-step explanation:

The string = x

$\frac{x}{30} = 13$

$30 (\frac{x}{30} ) = 30(13)$

x = 390 inches

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2 years ago

Can you solve this for me please?

pashok25 [27]

Answer:

Exact Form: x= -2/3

Decimal Form: x= -0.6

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3 years ago