3 years ago

Good at math & need points? help!!

Mathematics

1 answer:

Greeley [361]3 years ago

5 0

Answer:

Step-by-step explanation:

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7÷10p^3 ÷ 2÷ 8p^2 please help

Y_Kistochka [10]

7p^5/160 is the answer

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3 years ago

In a translation, what math process is used? WILL GIVE BRAINILEST!!!

jekas [21]

The answer is B multiplication That’s correct who is the

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2 years ago

Read 2 more answers

Can you please help me solve for the area

ycow [4]

Answer:

area is equal to 198 cm^2

Step-by-step explanation:

the height h of the left triangle can be obtained by

Pytagoras theorem:

$5^2+h^2=13^2\\25+h^2=169\\h^2=169-25\\h^2=144\\h=\sqrt{144} \\h=12$

the, the area of the left triangle is

$A_1=\frac{5*12}{2} \\A_1=5*6\\A_1=30$

the area of the right triangle is

$A_2=\frac{2*12}{2} \\A_2=12$

and the area of the rectangle in the middle is

$A_3=(13)(12)\\A_3=156$

Por tanto, el area total sera

$A=A_1+A_2+A_3\\A=30+12+156\\A=198$

8 0

3 years ago

PLEASE PLEASE PLEASE HELP!!

irga5000 [103]

9 a
------ = -----
a 5

a^2 = 45

a = 3<span>√5
</span>
4 b
------ = -----
b 5

b^2 = 20

b = 2√5

answer:

a = 3√5
b = 2√5

hope it helps

7 0

3 years ago

Haley buys 18 bars of chocolate which cost her $5.40. TO raise money for charity she sells them at 40 cents each. She manages th

azamat

Answer:

33.333...% over the base 100% (100% is representing the $5.40)

Step-by-step explanation:

she gets $7.20 from selling the 18 chocolate bars

7.20 divided by 5.40 is 1.3333...

the 1 in 1.3333... represents the base 5.40 and the 0.3333... represents the profit

8 0

1 year ago