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drek231 [11]
3 years ago
13

Which ratio is equal to 78?

Mathematics
1 answer:
lyudmila [28]3 years ago
5 0

Answer:

78 : 162 = 13 : 27. These two equalities are examples of proportions (equal ratios); it is as simple as that.

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7 0
4 years ago
This one is a bit hard so i need help with this.
Rainbow [258]

Answer:

1440 ft squared

Step-by-step explanation:

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3 0
3 years ago
What are the coordinates of the hole in the graph of the function?
MakcuM [25]

Answer:

The hole is at (5,7)

Step-by-step explanation:

x^2 − 3x − 10

-------------------

x−5

Factor the numerator

(x-5)(x+2)

-------------------

x−5

There is a hole at x=5 since it will cancel in the numerator and the denominator

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f(5) = 5+2

The hole is at (5,7)

4 0
3 years ago
What’s the area of this figure?
Ivan

Answer:

C. 155.5 cm2

Step-by-step explanation:

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3 0
4 years ago
True or false by definition a simple random sample of size n
Sophie [7]
True

I hope I helped you out
7 0
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