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Nata [24]
2 years ago
11

PLS HELP I HAVE TO SUBMIT THIS SOON

Mathematics
1 answer:
zlopas [31]2 years ago
4 0

Answer:

Step-by-step explanation:

You need to know the formula for the area of a circle , do you?

it's pi*r^{2}

plug in 1/2 of the diameter  , they tell us it's 48 + 6 = 54

54/2 = 27

so

pi*27^{2}=2290.2 sq inches

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Two equivalent ratios for 12/60
Marat540 [252]
If you would like to know two equivalent ratios for 12/60, you can calculate this using the following steps:

12/60 = 12/2 / 60/2 = 6/30
6/30 = 6/2 / 30/2 = 3/15
3/15 = 3/3 / 15/3 = 1/5

The result would be 6/30 or 3/15 or 1/5.
8 0
3 years ago
Read 2 more answers
What multiplication problem is equivalent to 3 3/8 divide by 3/8
Anni [7]

The expression 3\frac{3}{8}\div \frac{3}{8} can be written in multiplication problem as: 3\frac{3}{8}\times \frac{8}{3} or \frac{27}{8}\times \frac{8}{3}

Step-by-step explanation:

We need to find What multiplication problem is equivalent to 3\frac{3}{8}\div \frac{3}{8}

We are given: 3\frac{3}{8}\div \frac{3}{8}

Writing it in multiplication problem.

When division sign is changed to multiplication sign, the fraction is reciprocated.

3\frac{3}{8}\div \frac{3}{8}

Converting division into multiplication

3\frac{3}{8}\times \frac{8}{3}

or we can write as:

\frac{27}{8}\times \frac{8}{3}

So, the expression 3\frac{3}{8}\div \frac{3}{8} can be written in multiplication problem as: 3\frac{3}{8}\times \frac{8}{3} or \frac{27}{8}\times \frac{8}{3}

Keywords: Solving Fractions

Learn more about Solving Fractions at:

  • brainly.com/question/2456302
  • brainly.com/question/4390083
  • brainly.com/question/2456302

#learnwithBrainly

4 0
3 years ago
What is 3/4 x 2? I tried getting it, but my teacher said it was wrong
Karolina [17]
3/4 x 2/1 = 6/4

Simplify:

6/4 = 3/2

So, 3/2 or 1.5
7 0
3 years ago
Aina must choose a number between 61 and 107 that is a multiple of , 23, and 9 .
Sholpan [36]
The answer is 86. Hope this helps.
7 0
3 years ago
Y = −(x + 4)2 − 7 vertex
ICE Princess25 [194]

Answer:

The vertex (h,k) is (-4,-7).

Step-by-step explanation:

I assume you are looking for the vertex y=-4(x+4)^2-7.

The vertex form of a quadratic is y=a(x-h)^2+k where the vertex is (h,k) and a tells us if the parabola is open down (if a<0) or up (if a>0). a also tells us if it is stretched or compressed.

Anyways if you compare y=-4(x+4)^2-7 to y=a(x-h)^2+k , you should see that a=-4,h=-4,k=-7.

So the vertex (h,k) is (-4,-7).

3 0
3 years ago
Read 2 more answers
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