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3 years ago

Dani put 36 of her t shirts in her dresser if she has 90 t shirt what percent of all her t shirts did Dani put in the dresser

Mathematics

1 answer:

vesna_86 [32]3 years ago

4 0

Answer:

40 percent

Step-by-step explanation:

36 / 90 = .40

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What is the perimeter of the figure

anastassius [24]

Answer:

Option A.

$P=73.4\ units$

Step-by-step explanation:

see the attached figure with letters to better understand the problem

In this problem we have a triangle with a circle inscribed in it

$A.F=A.B\\C.B=C.D\\E.F=E.D$

step 1

Find the length side B.C

$C.B=A.C-A.B$

substitute the given values

$C.B=23-14=9\ units$

step 2

Find the length side C.D

Remember that

$C.D=C.B$

therefore

$C.D=9\ units$

step 3

Find the length side E.D

we know that

$E.D=E.C-C.D$

substitute the given values

$E.D=22.7-9=13.7\ units$

step 4

Find the length side E.F

Remember that

$E.F=E.D$

therefore

$E.F=13.7\ units$

step 5

Find the length side A.F

Remember that

$A.F=A.B$

therefore

$A.F=14\ units$

step 6

Find the perimeter

$P=23+22.7+13.7+14$

$P=73.4\ units$

6 0

3 years ago

Solve this please: a=46c solve for c

Firlakuza [10]

$a = 46c\\c = \frac{a}{46}$

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3 years ago

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denis23 [38]

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3 years ago

A person places $81200 in an investment account earning an annual rate of 3.6%, compounded continuously. Using the formula V = P

dolphi86 [110]

Answer:

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Step-by-step explanation:

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3 years ago

How would a 75% achievement grade on a test affect a person with a 90 average

Sphinxa [80]

Well, let's see how it'll effect your grade...

75% ÷ 90% = 0.83

0.83 x 100 = 83%

It would effect your grade by 7 percent, lowering it to 83%

I hope this helps!

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3 years ago