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Murljashka [212]
2 years ago
7

11. Zane has 10 chapters to read in his book before Friday. He

Mathematics
1 answer:
stealth61 [152]2 years ago
8 0

Answer:

2

Step-by-step explanation:

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Cantaloupes are four for $ 9, how many can you buy for $25? which proportion is properly set up?
Lemur [1.5K]

Answer:

you can buy 2 two cantaloupes.

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7 0
3 years ago
Brian rolls a number cube twice. What is the probability that the sum of the 2 rolls is less than 6 given that the first roll is
Alona [7]
If the first roll is a three, then the only chance of the sum of the two numbers being less than six is if you roll a 1 or a 2.
That is 2/6 chance, or simplified, a 1/3 chance.

I hope this Helps!
8 0
3 years ago
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Can someone help me with this please
DIA [1.3K]

Answer:

See below

Step-by-step explanation:

The starting point of 0 has a value of 3.  The common difference of 2 is added at each step increse in n.

n f(n)

0 3

1 5

2 7

3 9

4 11

The can be modeled by the equation y = 2x+3

5 0
3 years ago
Find the area of the surface. the part of the surface z = xy that lies within the cylinder x2 + y2 = 81
Anika [276]
Ans: The area of the surface is: 1553.081

Explanation: Please see the image attached with this answer (find attachment).

4 0
2 years ago
Two angles are complementary.The larger angle is 30 degrees more than 4 times the smaller
gregori [183]

Answer:

Step-by-step explanation:

Remark

2 angles are complementary means that 2 angles add up to 90°. That is the guiding princeple behind the problem.

Givens

Let the smallest angle = x

Let the largest angle = 4x + 30

Equation

4x + 30° + x = 90°                   Combine like terms on the left

Solution

5x + 30 = 90                            Subtract 30 from both sides.

5x + 30 - 30 = 90 - 30             Combine

5x = 60                                     Divide both sides by 5

5x/5 = 60/5

x = 12

Answer

  • smallest angle = 12
  • Larger angle = 4*12 + 30 = 78

6 0
2 years ago
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