4 years ago

URGENT!!!! HURRY!!! WILL GIVE 25 POINTS!!!!

Mathematics

2 answers:

Dmitrij [34]4 years ago

8 0

The surface area is A=652.

cluponka [151]4 years ago

4 0

The answer is 652ft^2

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Write an Equation for three-fourths of a number increased by ten is sixteen. Please, answer!

Aliun [14]

Answer:

3/4n + 10 = 16

Step-by-step explanation:

3/4 of a number is 3/4 multiplied by a number (3/4n); increased by 10 is the sum of ten and 3/4n; Sixteen is what 3/4n + 10 equals :)

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2 years ago

Peter has 360 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed ar

kap26 [50]

The largest area would be a square with sides 360/4, or 90 yds. each. The area would be 90x90, or 8100 yds². ☺☺☺☺

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3 years ago

Can someone solve this rational equation and plz don’t link files

nexus9112 [7]

r=13/2

After I solved it it was kinda easy

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3 years ago

Read 2 more answers

One-fourth of a number increased by thirteen is less than two.

finlep [7]

Answer: x < -44

Step-by-step explanation:

alright my fellow dude gamer, i want you to know that "a number" is basically just x

so lets do this

$\frac{1}{4}x + 13 < 2$

ok now we are going to solve for x, no?

$\frac{1}{4}x < -11$

i just subtracted 13 from both sides

now we divide -11 by 1/4

$x < -44$

MAGIC! ABSOLUTELY FANTASTIC! OH MY GOODNESS AHHHHHHH

3 0

3 years ago

N Mark's class, there are 15 students with brown hair, 3 students with blonde hair, and 5 students with black hair.

fiasKO [112]

Answer:

3:1

Step-by-step explanation:

brown:black

15:5

Divide both sides by five;

15/5 :5/5

= 3:1

7 0

2 years ago