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lora16 [44]
2 years ago
15

I NEED HELP BADLYYYYYYYY PLEASE HELPPPPPPPPPPPPPPPPPPPPp

Mathematics
1 answer:
tino4ka555 [31]2 years ago
3 0

Answer:

x=4

Step-by-step explanation:

I have to help a fellow turtle lover

explain x in terms of y

-5+2y=x

now replace

4(-5+2y)+y=16

9y-20=16

9y=36

x=4

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nata0808 [166]

Answer:

$1.50

Step-by-step explanation:

6.50-2=4.50

4.50/3=1.50

3 0
2 years ago
What is the area of a circle with the diameter of 10cm ?
8_murik_8 [283]

Answer:

A≈78.54cm² Diamter= 10

Step-by-step explanation:

hope this helps

7 0
2 years ago
Read 2 more answers
Find the surface area and volume of a sphere with a radius r = 0.8 ft. Round your answer to the nearest tenth. A. 7.8 ft2; 2.6 f
fiasKO [112]
Surface area of a sphere = 4πr² 

Surface area of the sphere = 4π(0.8)² = 8.0 ft²


Volume of a sphere = 4/3 πr³

Volume of the sphere = 4/3 π(0.8)³ = 2.1 ft³


Answer: Surface area = 8.0 ft² and volume - 2.1 ft³ (Answer C)
7 0
2 years ago
Work out 5/9 x 8/11
maksim [4K]

Answer:

40/99

Step-by-step explanation:

5 0
2 years ago
(5,12) with a slope m=10 the equation of the line is
motikmotik

Answer:

y= 10x-38

Step-by-step explanation:

Equation of a line is usually written in the form of y=mx+c, where m is its gradient and c is its y-intercept.

Given that m=10,

y= 10x +c

Now substitute the coordinates into the equation.

When y=12, x=5,

12= 10(5) +c

12= 50 +c

c= 12 -50

c= -38

Thus the equation of the line is y= 10x -38

8 0
3 years ago
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