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sergiy2304 [10]
2 years ago
7

Find the area of a circle with diameter, d = 9.4m. Give your answer rounded to 1 DP.

Mathematics
1 answer:
bonufazy [111]2 years ago
6 0

Step-by-step explanation:

the answer is in the above image

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4(x+3)=2(2x+9)
kramer

Answer:

m a t h w a y

Step-by-step explanation:

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3 years ago
Kim creates a model of a building. The scale of her model building is 1 foot to 8 inch. Some of the measurements are shown in th
Shalnov [3]

Answer:

Left

50 feet

Right

16 inches

10 inches

Step-by-step explanation:

Here, we want to make a conversion and fill in the empty spaces

The scale is 1 foot is 1/8 inch

To convert from foot to inch, we multiply by 1/8

To convert from inch to foot, we multiply by 8

Thus, we have ;

Let’s fill in the left spaces first;

6.25 * 8 = 50 feet

Right spaces, top to bottom;

128 * 1/8 = 16 inches

80 * 1/8 = 10 inches

7 0
3 years ago
How many ways can a 7 question multiple choice test be answered? (assume that there are 5 possible responses per question?
sweet [91]
I am assuming that you can only pick one answer per question.

Let's imagine there are two questions on the test. I would:

1) Consider the first question. How many possible ways could you answer it?

2) Consider the second question. How many ways can you answer that?

If you wrote out all the possibilities, how many combinations of answers would you get across the two questions?
3 0
3 years ago
Solve the equation 6.5 = -3+n
siniylev [52]

Answer:

9.5 = n

Step-by-step explanation:

6.5 = -3 + n

+3     +3            Add 3 to both sides

9.5 = n

If this answer is correct, please make me Brainliest!

7 0
3 years ago
Read 2 more answers
Expand and simplify<br> (2x2 + 3)(4x + 5) - 8x(x - 2)
Bezzdna [24]
I think the answer is 2x+12
4 0
3 years ago
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