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3 years ago

PLEASE PLEASE PLEASE HELP I NEED HELP WITH THIS :(( i will give brainliest:)

Mathematics

2 answers:

gladu [14]3 years ago

5 0

Answer: pretty sure its 2 but it doesn't go back to 0 so not completely sure

Step-by-step explanation:

solmaris [256]3 years ago

4 0

Answer:

1. ) 2 + (-4) = -2

2. ) 3 + (-2) = 1

3. ) -2 + (-2) = -4

4. ) (-3) + 2 = -1

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ANSWER ASAP The questions on a multiple-choice test each have 5 answer choices.

Len [333]

Answer:

F, spinning a spinner with five equal sections

Step-by-step explanation:

The probability of something is (the ways to acheive the wanted outcome / all possible situations)

For example, the probability of getting heads on a coin flip is (1 possible way to get heads / 2 possible outcomes) = 1/2, or 50/50

Now, onto the problem.

There is only one way to get the answer right, and 5 possible situations. So, the probability of getting the question right would be 1/5.

F) Spinning a spinner with five parts means that you have: 1 way to get the right section, and 5 possible outcomes. So, the probability of getting the right section would be 1/5. So, this answer is correct.

G) Flipping a coin five times: Each time, you have a 1/2 chance of the coin landing on the desired side. So, this would not be an accurate comparison.

H) Spinning a spinner with four equal sections: There is one way to land on the desired section, and 4 possible outcomes. So, the probability of this simulation is 1/4, so this answer is incorrect.

I) Rolling a number cube labeled one through six times: Each time, there is one way to land on the number you want, while there are six possible outcomes. So, the probability of getting your desired number is 1/6, which is incorrect.

I hope this helps! Feel free to ask any questions!

7 0

3 years ago

Help me find Angle AJL

marin [14]

Answer:

Step-by-step explanation:

You have to subtract 180 and 117 which is 63.

3 0

3 years ago

HELP PLEASE! FIND THE SURFACE AREA OF PYRAMID

Wittaler [7]

Answer:

136.73972

Step-by-step explanation:

A=lw+l(w

2)2+h2+w(l

2)2+h2=6·5.2+6·(5.2

2)2+92+5.2·(6

2)2+92≈136.73972

6 0

3 years ago

Read 2 more answers

David wants to install a fence around his garden. The garden is rectangular and has an area of 240 square feet. One side of the

oee [108]

Answer:

$996

Step-by-step explanation:

The rectangular plot has an area that is the product of its length and width. We are given the width as 12 feet, and the area as 240 ft², so we can find the length from ...

... A = L×W

... 240 ft² = L×(12 ft)

... 240 ft²/(12 ft) = L = 20 ft

Opposite sides of the rectangle are the same length, so the cost of fence for a side of a given length will be the sum of the costs of the opposites sides.

The 12 ft side has one segment that is $18 per foot, and one that is $15 per foot. For the 20 ft sides, both are $15 per foot. Then the total cost can be figured from ...

... (12 ft)·($18/ft + $15/ft) + (20 ft)·($15/ft +$15/ft) = 12·$33 +20·$30 = $996

5 0

3 years ago

A large jar is filled with jelly beans of different colors. there are 40 black, 24 red, 12 green, 24 orange, and 20 clear ones.

Lostsunrise [7]

The probability is 3/10

8 0

3 years ago