2 years ago

PLZ HELP ME! THIS IS A GRADE! NO LINKS!

Mathematics

1 answer:

Shtirlitz [24]2 years ago

8 0

Answer:

see explanation.

Step-by-step explanation:

2(10 * 4 * 7) is a surface area.

7 * 4 * 10 is volume.

2(10 * 4 + 10 * 7 + 4 * 7) is surface area.

10 + 4 + 7 is neither.

2 * 7 * 4 + 2 * 10 * 7 + 2 * 4 * 10 is neither.

hope this helps.

You might be interested in

Hewwo, how have you been?

Elanso [62]

Answer:

ek dam fine

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

The ratio of youths to adults at a skating rink is 13:7. What percent of these people are youths?

lara31 [8.8K]

The percentage of people at the scathing ring that are Youth is 65%. You would have to add 13 + 7, to get 20. Then you do 100 percent divided by 20 to get 5. Finally, you would do 5 times 13 to reach 65%.

8 0

3 years ago

Read 2 more answers

A store sells candles. Each candle costs the same amount. During a sale, the store reduces the price of each candle by $1.75. Ke

umka2103 [35]

Answer:

pretty sure its 4.69

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Helllllppp please asap

BartSMP [9]

Answer:

1). a = 9.42 m

2). b = 6.37 m

3). c = 4.48 m

Step-by-step explanation:

In the figure attached,

By applying tangent rule in triangle ADE,

tan47 = $\frac{h}{c}$

c = $\frac{h}{\text{tan}47}$

c = $\frac{4.8}{\text{tan}47}$

c = 4.476

c ≈ 4.48 m

Now we apply the same rule in triangle ACE,

tan37° = $\frac{h}{b}$

b = $\frac{h}{\text{tan}37}$

b = $\frac{4.8}{1.0724}$

b = 6.37 m

Now apply the tangent in triangle ABE,

tan27° = $\frac{h}{a}$

a = $\frac{h}{\text{tan}27}$

a = $\frac{4.8}{0.5095}$

a = 9.42 m

5 0

2 years ago

Parallel lines j and k are cut by transvesal t . Which statement is true about ∠2 and ∠6

almond37 [142]

Answer:

They both equal

Step-by-step explanation:

5 0

2 years ago