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tekilochka [14]
3 years ago
6

Please help me! I will mark brainliest!

Mathematics
2 answers:
Vanyuwa [196]3 years ago
8 0
49t^8 is the correct answer
valentinak56 [21]3 years ago
4 0

Answer:

the first answer=49t^8

Step-by-step explanation:

multiply 7 and 7 together, and add 4 and 4 together, that's how you'll get your answer

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If Casey deposits $16 into his lunch account each week, how much will be deposited in 5 weeks? If Casey decides to buy lunch for
Ivanshal [37]

Answer:

The exact number would be 26.66666667 but it would be 26.

Step-by-step explanation:

Usually when dealing with decimals anything 5 and up would be rounded up but since we are dealing with money we don't round up. Since his friends lunch cost $3 every lunch the most he will be able to buy is 26. He will have about $2.5 left over which he cannot buy a lunch with so thats why you dont round up.

8 0
2 years ago
Use the formula S equals 2 left-parenthesis l w right-parenthesis plus 2 left-parenthesis l h right-parenthesis plus 2 left-pare
frosja888 [35]

Answer: 52 square cm

Step-by-step explanation:

The given surface area formula of a rectangular prism,

S = 2 wl + 2 lh + 2 hw

Where  is the length, w is the width and h is the height of the prism,

Here, length, l = 2 cm,

Width, w = 3 cm

And, Height, h = 4 cm

Thus,The required surface area of the prism,

S = 2 × 3 × 2 + 2 × 2 × 4 + 2 × 4 × 3

S = 12 + 16 + 24 = 52 square cm.

6 0
2 years ago
Mr. Gordon has 13 girls and 14 boys in his fourth period algebra class. One person is chosen at random.
strojnjashka [21]

Answer:

E

Step-by-step explanation:

It's E because you have to add 13 and 14 and as you can see there's 14 boys so it's E.

4 0
3 years ago
Find the perimeter of the figure.
astraxan [27]

Answer:

26 meters

Step-by-step explanation: Ez. First add all the data you already have. You should end up with 19. Then, you want to find the length of the missing side. Well, we know it's 7 meters since its opposite is 7, and these lengths are in the same square. So 19+7 is 26 meters.

8 0
3 years ago
Read 2 more answers
A 25% decrease followed by a 50% increase
m_a_m_a [10]

Answer:greater

Step-by-step explanation:

6 0
2 years ago
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