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3 years ago

A rectangular prism has a length of iom, a height of 2m, and a width of 5m. What is

Mathematics

1 answer:

Vsevolod [243]3 years ago

6 0

Answer: Would it be 10^3m

Step-by-step explanation:

Volume of a rectangular prism = (length x width x height) cubic units.

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B. Subtract polynomials: (3x – 5 – 7x2) – (–2 + 6x2 – 5x)

Lapatulllka [165]

Answer:

$(3x-5-7x^{2} )-(-2+6x^{2} -5x)$

$step\:1: 3x-5-7x^{2} +2-6x^{2} +5x$

$step\:2:(-7x^{2} -6x^{2} )+(3x+5x)+[(-5+2)]$

$step\:3:-13x^{2} +8x-3$

OAmalOHopeO

7 0

3 years ago

Which proportion correctly shows the equivalence of two fractions?

lyudmila [28]

Answer:

B is your answer.

Step-by-step explanation:

Depends on 18/36 = 72/444, because 444 doesn't make sense at all. None of the others are equivalent. If it's 72/144 then this is the answer

Hope this helps.

7 0

3 years ago

Can somebody give me a PC? I broke my laptop and need a new one. I only have an android 4 phone, and I'm trying to do zoom, so p

7nadin3 [17]

Answer:

could you ask your school for a loner chromebook?

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A movie theater has a seating capacity of 333. The theater charges $5.00 for children, $7.00 for students,

pantera1 [17]

Answer:

182 children, 91 adults, 60 students

Step-by-step explanation:

The quantity of adults is x, then the quantity of children are 2x, the quantity of students is 333-x-2x=333-3x. The charge from all adults is 12x, students gave 7*(333-3x), children gave 5*2x=10x, the sum of all money is 2422

12x+ 7(333-3x)+10x=2422

12x+2331-21x+10x=2422

2331+x=2422

x=91- the amount of adults

1) 91*2=182- the amount of children

333-91-182= 60- the amount of students

6 0

3 years ago

It takes Tony 15 hours to rake the front lawn while his brother, Jose, can rake the lawn in 12 hours. How long will it take them

Ugo [173]

Answer:

they can finish

$\frac{1}{15} + \frac{1}{12} \\$

in one hour

$\frac{4 + 5}{60} \\ \frac{9}{60}$

in 6 hours they can finish

 $\frac{9}{60} \times 6 \\ \frac{54}{60}$ 

so the left work

 $\frac{60 - 54}{60}$ 

 $\frac{6}{60}$ 

they can perform

 $\frac{3}{60} work in60 \: minutes \div 3$ 

so the can perform 

 $\frac{6}{60} work \: in \: 20minutes \times 2$ 

the take 6 hours and 40 minutes

7 0

3 years ago