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Sergio039 [100]
3 years ago
11

Plz help..................refresh page before u answer

Mathematics
1 answer:
stepan [7]3 years ago
5 0
Xy-1 

im 100% sure im right and if i am don't forget to mark as the brainliest
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the area of the green square is 21% greater than the area of the yellow square l. workout the ratio a:b
gogolik [260]

Answer:

11:10

Step-by-step explanation:

Let area of yellow square be x

Area of green square=x+0.21*x=1.21*x

Ration of side=(1.21x)^(1/2)/(x)^(1/2)=1.1=11/10.

Answered by Gauthmath

3 0
3 years ago
Consider the line y = 2/3x-4
motikmotik

Answer:

For the parallel line it will still have a slpoe of 2/3

Step-by-step explanation:

as for the perpendicular line it will be double like 4/6 so it can meet it at a 90° angle.

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3 years ago
In the diagram, how many angles are supplementary but not adjacent angles with angle 7?
sweet [91]

Answer:

The answer is zero

Step-by-step explanation:

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A tiger eats as much as 40 pounds if food at a time but it may go for several days without eating anything suppose a Siberian ti
lilavasa [31]
If I'm understanding this correctly:

Tiger consumes 18lb/day of food. If we want to calculate how much is consumed in 28 days, assuming that rate is consistent, the answer is 18*28 = 504lb of food.
7 0
3 years ago
Simplify (a+b) ²-2ab​
Scrat [10]

Answer:

a² + b²

Step-by-step explanation:

(a + b)² - 2ab ← expand parenthesis using FOIL

= a² + 2ab + b² - 2ab ← collect like terms

= a² + b²

6 0
3 years ago
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