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2 years ago

12

Write 77.5% as a fraction in simplest form.

2 answers:

stira [4]2 years ago

6 0

31/40 is it in a fraction

Leviafan [203]2 years ago

3 0

31/40 would be your answer

hope u do good on your test or quiz or what every this is for lol

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Put these numbers in order from least to greatest: -4 2/5 -4.5 -5.1 -4.45 -5 -

liberstina [14]

Answer:

-5.1, -5, -4.5, -4.45,-4 2/5

3 0

3 years ago

Read 2 more answers

Easy Math Question: Will Upvote!<br><br> (73) + (6x+4) + (8y-7) =180<br><br> Solve for X

yan [13]

Your answer will be x= -4y/3 + 55/3

3 0

3 years ago

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Plsss help it’s due today in an hour!!! (test grade)

Rudik [331]

Answer:

the area is 50.24 $cm^{2}$ .

Step-by-step explanation:

The formula to find area of a circle is A=π $r^{2}$ . A is area, and r is for radius. Since we have the diameter here, we just need to divide by 2 to find the radius. 8÷2=4, so there, the radius is 4. Now we need to square 4, and do 4x4, which equals 16. Now to multiply 16 by π, or 3.14. 16 x 3.14 = 50.24. The final answer is 50.24 $cm^{2}$ . Hope this helped! :]

8 0

3 years ago

What is X<br><br> 1+X/2=3x+4 over 9

Fynjy0 [20]

X= 2 over 9 or in decimal form 0.2222....

8 0

3 years ago

(3x-4y)^2-(3x-4y)(3x+4y)

zheka24 [161]

Answer:

$-24xy + 32y^2$

Step-by-step explanation:

Hello!

We can use the special binomial product formulas:

$(a + b)^2 = a^2 + 2ab + b^2$
$(a + b)(a - b) = a^2 - b^2$

<h3>Simplify</h3>

$(3x - 4y)^2 - (3x - 4y)(3x + 4y)$
$(9x^2-24xy+16y^2) - (9x^2 - 16y^2)$
$9x^2 - 9x^2 - 24xy + 16y^2 + 16y^2$
$-24xy + 32y^2$

The simplified form is $-24xy + 32y^2$

6 0

1 year ago