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1 year ago

Write an expression for the perimeter of the triangle shown below:

Mathematics

1 answer:

anyanavicka [17]1 year ago

8 0

Answer:

5.5x + 9

Step-by-step explanation:

0.3x plus 24, 5x, and 0.2x minus 15

Expression:

This means that,

0.3x + 24 + 5x + 0.2x - 15

We know the perimeter of the triangle is,

P = a+b+c

Where a , b , c refers to the sides of that triangle.

So Just add them up:

0.3x + 24 + 5x + 0.2x - 15
0.3x+5x+0.2x + 24 - 15
0.5x+5x + 9
5.5x + 9

Hence,last choice is accurate.

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Find the LCM of the set of numbers 4 5 6

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Answer:

C dont trust me wait for someone else to anser

Step-by-step explanation:

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2 years ago

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The base of a right circular cylinder has a diameter of 5.00 inches. Sally measured the circumference of the base cylinder and r

LUCKY_DIMON [66]

Answer:

The percent of error in her measurement is 1.3%

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=\pi D$

where

D is the diameter

we have

$D=5\ in$

assume

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substitute

$C=(3.14)(5)=15.7\ in$ ----> This value represent the 100% (theoretical value)

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3 years ago

What is the answer of x/14 = 6/21

mafiozo [28]

Answer:

X=84/21

Step-by-step explanation:

X/14=6/21

X=(6/21)(14/1)

X=84/21

7 0

2 years ago

Find the area of a triangle that has a base of 16 inches and a height of 5 inches.

sertanlavr [38]

You’d do 16x5 and that would give you 80in^2 your welcome! Hope this helps!

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3 years ago

Which expression is equivalent to this one?

Alinara [238K]

Hello,

Which expression is equivalent to this one?

1/6(x - 18)

Distributive property: (1/6x) - (1/6 x 18)

= 1/6x

= -18

Answer: 1/6x * (-18)

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3 years ago