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Vesnalui [34]
2 years ago
5

Help pls I will give brainliest :3

Mathematics
2 answers:
bekas [8.4K]2 years ago
8 0

Answer:

4.2 and 4.3

Step-by-step explanation:

tangare [24]2 years ago
8 0
4.4 and 4.5.
This is because the square root of 20 is actually 4.472135955. Therefore, it is between 4.4 and 4.5
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​ b(1)=−7 b(n)=b(n−1)+12 ​ Find the 4th term in the sequence
forsale [732]

4th term = 29

to generate the terms, substitute n = 2, 3, 4 into the rule

noting that b(1) = - 7

b(2) = b(2 - 1) + 12 = b(1) + 12 = -7 + 12 = 5

b(3) = b(3 - 1) + 12 = b(2) + 12 = 5 + 12 = 17

b(4) = b(4 - 1) + 12 = b(3) + 12 = 17 + 12 = 29




8 0
3 years ago
Read 2 more answers
Plz help ill give u brainlist
adoni [48]
The problem tells you that a circle with radius 21 inches is painted in two colors. The two colors cover equal areas, so each color is half the area of the circle. You need to find half of the area of the circle. To do that, use the formula for the area of a circle, and then divide by 2.

A = \pi r^2

A = 3.14 \times 21~ inches \times 21~inches

A = 1384.74~square ~inches

Half the circle has area 1384.74 square inches / 2 = 692.37 square inches.

Answer: Each color covers 692.37 square inches.
4 0
3 years ago
Look at photo that is added
mash [69]
The slope intercept form using the two points would be : y= 2x-13
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3 years ago
The fuel efficiency (in miles per gallon) of an SUV depends on its weight according to the formula†
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Diyziydoyxoydoydtisirxuuttfxoydiyxim not sure on what ur asking
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Jason is playing a trivia game with his friends. At the end of each round, his score updates to the square of 1 less than the pr
mezya [45]

Answer:

8+n^2

Step-by-step explanation:

3 0
3 years ago
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