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inna [77]
3 years ago
9

What is the value of a?

Mathematics
1 answer:
bearhunter [10]3 years ago
8 0

Answer:

the second option : 5 1/3

Step-by-step explanation:

the height (h) in such a right-angled triangle is based on the 2 segments of the baseline : 3 and a

h = 4

the formula is h = sqrt(a×b)

with a and b being the baseline segments.

so,

4 = sqrt(3×a)

16 = 3×a

a = 16/3 = 5 1/3

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Ross drives 260 miles in 4 hours. If Ross continues to drive at the same rate, how many miles can he drive in 8 hours?
irakobra [83]
520 miles.
Ross would be driving double the hours so 260x2=520
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Is 100/3 Repeat or Terminate<br> is 100/5 Repeat or Terminate<br> is 100/6 Repeat or Terminate
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7 0
3 years ago
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The sale price of an item is 0.75 the original price of the item, x. Which statement explains why both 34x and 0.75x can find th
defon

Answer:

B

Step-by-step explanation:

34x and 0.75x are not the same expression.

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3 years ago
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Plz help asappppppppp!!!
MAVERICK [17]

Answer:

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Step-by-step explanation:

The first term is already given it is 10.

The second term is the first term times 2.2.

10×2.2=22

The second term is 22.

The third term is the second term times 2.2.

22×2.2=48.4

The third term is 48.4.

The fourth term is the third term times 2.2.

48.4×2.2=106.48

The fourth term is 106.48.

The fifth term is the fourth term times 2.2.

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The fifth term is 234.256.

8 0
3 years ago
Suppose f(x)=x^2-2 find the graph of f(1/2x)
Scorpion4ik [409]

Answer:

graph g(x)=1/4 x^2 - 2

Step-by-step explanation:

You are to replace x with (1/2x) in the expression x^2-2

So you have (1/2x)^2-2

1/4 x^2-2

Graph some points for g(x)=1/4 x^2-2

The vertex is (0,-2) and the parabola is open up.

I would graph 2 more points besides the vertex

x   |  g(x)                     ordered pairs to graph

-----------                         (-1,-1.75) and (0,-2) and (1,-1.75)

-1        -1.75

0         -2

1         -1.75

3 0
3 years ago
Read 2 more answers
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