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antoniya [11.8K]
3 years ago
13

Find the perimeter of A,B,C. Round nearest 10th

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0

Answer:

5,9,2

Step-by-step explanation:

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Three fifths of the members of hiking club went on the last hiking trip . If 39 people went on the trip how many are in the club
Vsevolod [243]

If 39 is 3/5 of all the people then you can divide it by 3 (=13) and multiply is by 5 (= 65)

Answer: There are 65 people in the club.

3 0
3 years ago
Read 2 more answers
15 POINTSSSS‼️‼️
Olenka [21]

Answer:

If the company produce and sell 'x' no. of thing-a-ma-bob , then

C(x) = $ (8809 + 2.05x)

R(x) = $ 4.92x

To make a profit the company must produce and sell at least 3070 thing-a-ma-bobs.

Step-by-step explanation:

If the company produces and sells "x" no. of thing-a-ma-bob, then,

the cost function is given by,

C(x) = $ (8809 + 2.05x) ------------------------(1)

The revenue function is given by,

R(x) = $ 4.92x -------------------------------------(2)

If C(x) = R(x), then,

4.92x = 8809 + 2.05x

⇒ 2.87x = 8809

⇒ x = \frac {8809}{2.87}

⇒ x \simeq 3069.34

So, to make a profit the company must produce and sell at least 3070 thing-a-ma-bobs.

6 0
4 years ago
Which quadratic equation fits the data in the table? (PICTURE OF TABLE ATTACHED)
Paha777 [63]
The correct quadratic equation for that set of points is:
y=x^2+7x+1

To check it, simply put first and last pair of points and assure the equality:
-11=(-3)^2+7*(-3)+1
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79=6^2+7*6+1
79=36+42+1
79=79
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4 years ago
What is 4.72 in expanded form
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In expanded form it is 4 + 0.7 + 0.02
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Jack deposited a check into his account for $429.14. Then, he withdrew $429.14 in cash in the same transaction. What is the net
N76 [4]
0, adding it in and then subtracting it out cancels both out
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3 years ago
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