1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zloy xaker [14]
3 years ago
7

Help with this pls geometry!!

Mathematics
2 answers:
GarryVolchara [31]3 years ago
6 0

Answer:

548

Step-by-step explanation:

First, the sides:

7 × 12 = 84

84 × 2 = 168

7 × 10 = 70

70 × 2 = 140

10 × 12 = 120

120 × 2 = 240

Add:

168 + 140 + 240

 ^         ^

     308  +  240

            548  

Hope this helped.

kvv77 [185]3 years ago
4 0

Answer:

The surface area of the rectangular prism is 548ft^{2}

Step-by-step explanation:

To find the surface area of the rectangular prism you need to use the formula

A=2(wl+hl+hw)

Answer to question commented:

The surface area of the other rectangular prism is 430ft^{2}

Hope this helps!

You might be interested in
5.Write each algebraic expression in simplest form.
Hatshy [7]

Answer:

=12x+y

Step-by-step explanation:

Combine like terms

=5x+-3y+7x+4y

=(5x+7x)+(-3y+4y)

=12x+y

7 0
3 years ago
Read 2 more answers
Help no troll answer plz
stealth61 [152]

Answer:

Step-by-step explanation:

<u><em>Q 4.</em></u> (25m + 25m) ÷ 25 sec. = <em>2 m/sec.</em>

<u><em>Q 5.</em></u> This question belongs to Physics and not Mathematics!!!

Wavelength (lambda) = Velocity (v) ÷ Frequency ( sec^{-1} or Hz )

f = v / (lambda)

f = 3 / 2 = <em>1.5 (Hz)</em>

<u><em>Q 6.</em></u> 0.060 ÷ 2 = <em>0.030 m</em>

7 0
3 years ago
Simplify the ratio : <br>35 minutes to 45 seconds ​
IceJOKER [234]

Answer:

7:9

Step-by-step explanation:

Just divide 35 and 45 by 5.

6 0
2 years ago
What kind of number is -2
makvit [3.9K]

Is a number negative



5 0
3 years ago
A bag has six balls labeled a,b,c,d.e and f . One ball will be randomly picked, and its letter will be recorded as the outcome.
Dvinal [7]
<h3>Sample space = {a,b,c,d,e,f}</h3><h3>Event space = {a,c}</h3>

We simply list all of the letters mentioned as they are the possible outcomes. We can only pick one item from the sample space. The event space is the set of outcomes where we want to happen (picking either an 'a' or 'c').

8 0
2 years ago
Read 2 more answers
Other questions:
  • One recipe for cereal bars uses 5 cups of cereal and 2 1/2 cups of nuts. A different recipe uses 3 cups of cereal and 1 cup of n
    5·1 answer
  • I’m confused please help and thanks
    6·1 answer
  • Which triangle is similar to △ABC if sin(A) = , cos(A) = , and tan(A) = ?
    9·2 answers
  • Phillip deposited 3400 into a savings account that pays 4 percent annual interest. how much will he have in his account at the e
    5·1 answer
  • 4. Decide if the segment lengths form a triangle. If they do, Indicate whether the triangle is acute, right, or obtuse.
    6·1 answer
  • Could someone help me with this?
    11·1 answer
  • Solve the problem 5/n = 1.5/ 1.8
    10·2 answers
  • Find the missing side lengths and it's converse​
    10·1 answer
  • Beatrice has $0.28 in her pocket. What percent of a dollar does Beatrice have?
    9·1 answer
  • Determine for each number whether it is a rational or irrational number.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!