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loris [4]
3 years ago
10

4(b-2)-10=2(b+3) B= PLEASE HELP ME!!!! Show work too

Mathematics
1 answer:
AnnyKZ [126]3 years ago
3 0

Answer:

B = 12

Step-by-step explanation:

Give Brainllest plz

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For exercise, mr.harris walked 1 and 3 fourths miles 5 times last week.how many miles did he walk in all?
RUDIKE [14]
Well, if he walked one and three fourths miles five times, all you have to do is multiply one and three fourths and five to get your answer.

1 \frac{3}{4}*5 \\  \\  \frac{7}{4}* \frac{5}{1}    \\  \\  \frac{7*5}{4*1}  \\  \\  \frac{35}{4} =8 \frac{3}{4}
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D=9.6mm<br>calculate the circumference ​
Nonamiya [84]

Answer:

30.14

Step-by-step explanation:

  • The formula for cirumference is 2(pi)r
  • If the diameter equals 9.6 then the radius is 4.8
  • 4.8 times 2 equals 9.6
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5milimeter7centimeter+1milimiter=
Marrrta [24]
7milimeters7centumeters
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3 years ago
PLZ HELP!! WILL MARK BRANLYIST!!! 30 POINTS!!
V125BC [204]

Answer:

The distance between the light and the actor's face is 29.24 ft

Step-by-step explanation:

In the attached photo, you can see where the hypotenuse, the opposite side, and and adjacent side are located from the given angle measurement which is 70°. Our known side length is 10 ft which is our adjacent side and our variable is the hypotenuse. So, we will use <u>cos</u>.

Cos=\frac{adjacent}{hypotenuse}

Let's plug in our numbers and variable.

(Cos)70=\frac{10}{x}

Since our hypotenuse is a variable, we are going to flip the equation so we can find the value of the hypotenuse which is also our variable.

x=\frac{10}{(cos)70}

Divide 10 by (cos)70.

<em>x = 29.24</em>

So, the hypotenuse is 29.24 feet which shows the distance between the light and the actor's face.

8 0
3 years ago
A leg of a right triangle measures 63 yards,
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Answer:

16

Step-by-step explanation:

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3 years ago
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