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r-ruslan [8.4K]
2 years ago
9

9-(1-3y)=4+y-(3-y), find y

Mathematics
1 answer:
astra-53 [7]2 years ago
6 0

Answer:

-7 is the answer!! :) hope this helps

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5y + 3 > -7 + 13 how do i do this
ASHA 777 [7]
5y + 3 > -7 + 13

First add -7 + 13 = 6

5y + 3 > 6

Subtract 3 from both sides

5y + 3 -3 > 6 - 3

5y > 3

Divide both sides by 5

5y/5 > 3/5

y > 3/5
5 0
3 years ago
PLEASE HELP!!
inn [45]
You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:
a² = b²+c²
As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:
b = √(a²-c²) b = √(10²-4²) b = 9.16
With these values, we can find the hypotenuse in the triangle "B": x = √b²+c² x = √(9.16)²+(4)² x = 10
4 0
3 years ago
25 POINTS! Over what interval is the function nonlinear?
andreyandreev [35.5K]

Answer:

-2 < x  < 2

Step-by-step explanation:

6 0
2 years ago
The length of time it takes to find a parking space at 9 A.M. follows a normal distribution with a mean of 4 minutes and a stand
DedPeter [7]

Answer:

3.24 minutes

Step-by-step explanation:

Use a calculator or chart to find the z-score.

P(Z > z) = 0.60

P(Z < z) = 0.40

z = -0.253

Find the time associated with the z-score.

z = (x − μ) / σ

-0.253 = (x − 4) / 3

x = 3.24

6 0
3 years ago
PLEASE HELP!!!! What is 1+1
fiasKO [112]
2 because 1+1=2 and that’s why
6 0
3 years ago
Read 2 more answers
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