3 years ago

PLEASE HELP ME

Mathematics

1 answer:

Nitella [24]3 years ago

8 0

Answer: 136 units squared

Step-by-step explanation:

I will assume this is a rectangular prism since it isn't specified.

The surface area of a rectangular prism: SA = 2(lw+lh+wh).

Plugging in your dimensions: SA = 2(7*2 + 7*6 + 2*6) = 2(14+42+12) = 2(68) = 136 units squared.

You might be interested in

The sum of two numbers is 20 and their product is 96. Find the numbers.

Andrews [41]

Answer:

12 and 8

Step-by-step explanation:

12 + 8= 20

12 x 8= 96

4 0

4 years ago

Martina made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklace

yulyashka [42]

Answer:

1 pendant costed $2.1.

Step-by-step explanation:

=> 1 bead = $2.3
=> 6 beads = 2.3 x 6
=> 6 beads = $13.8
=> 26.40 - 13.8
=> 12.6
=> 12.6 ÷ 6
=> $2.1

Conclusion:

Hence, 1 pendant costed $2.1.

Hoped this helped.

$BrainiacUser1357$

5 0

2 years ago

What is tooth plapue

Illusion [34]

Answer:

It is a cavity.

Step-by-step explanation:

If it is not treated well you may feel pain in your gum.

6 0

3 years ago

Do 4 x 10 to the 3rd power and 4 divided by 10 to the 3rd power.

DIA [1.3K]

Answer: Product means the answer to a multiplication problem

4 0

3 years ago

Read 2 more answers

What is 2.40 times 2.08

krek1111 [17]

4.992
Hope it helps:)

3 0

3 years ago

Read 2 more answers