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arsen [322]
3 years ago
6

Evaluate 3a2 + 4b2 for a = 2 and b = 3

Mathematics
1 answer:
Lerok [7]3 years ago
8 0
<span>The correct expression is
 3a^2 + 4b^2
 for a = 2 and b = 3
</span> 3*(2)^2 + 4*(3)^2=48
 The answer in this case is 48 
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Water bottles are sold in cases of 24. Select the expressions that can represent the total number of water bottles in c cases
k0ka [10]

Answer:

Step-by-step explanation:

24 X c,

24 ÷ c,

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3 0
2 years ago
How many times larger is 9 x 10000 to 5 x 1000
Whitepunk [10]
9 x 10,000 is B. 18 times larger than 5 x 1,000.

This can be found by simplying multiplying each pair of number (9 x 10,000 = 90,000) and ( 5 x 1,000 = 5,000) then dividing the smaller value (5,000) into the larger value (90,000). This will give you the answer of 18.

I hope this helps!
8 0
3 years ago
Three-eighths of the sum of sixteen times a number and twenty-four. How do you set this up?
patriot [66]
If you break it up:

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7 0
3 years ago
The first quartile of the data set below is
Ray Of Light [21]

Answer:

28

Step-by-step explanation:

When you put the numbers in order and then cut into 4 equal parts 28 is the first cut

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3 0
3 years ago
A tree is making a shadow 22 feet long. The angle of elevation from the tip of
Alik [6]

Answer:

26.2 feet

Step-by-step explanation:

tan(50°) = h/22

h = 22 × tan(50°) = 26.2 feet

5 0
1 year ago
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