3 years ago

Please help! Will give brainliest.

Mathematics

2 answers:

Furkat [3]3 years ago

8 0

Answer:

Step-by-step explanation:

that shape you are seeing that has an x is a trapezium

so,area of a trapezium is ½(a+b)×h

so now you are finding height

height =a plus b divided by ½

=11+7÷½

that is ½ divided by 18 which is=9

so your answer is 9

please mark as brainlest

Anika [276]3 years ago

3 0

Answer:

8.57

Step-by-step explanation:

(x+15)/11=15/7
x+15=15*11/7
x=15*4/7=60/7=8.57

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Given the ratio 2 green to 4 pink to 3 yellow (2:4:3), in a bag of 27 jellybeans, how many yellow jellybeans are in the bag?

ohaa [14]

2+4+3=9
27:9=3
2*3=6
4*3=12
3*3=9
So:green:6
Pink:12
Yellow:9

3 0

3 years ago

What is 497÷2 (Use long division on a piece of paper) Explain how you figured this out clearly so I can play along because I won

erma4kov [3.2K]

Dividing 2 into 4 you would get 2 and dividing it into 9 you would get 4 since you can't divide it into 9 so when you subtract that (9-8) you would get 1 you place a decimal and bring down a zero to get 10 then you would get 5 the answer would be 248.5