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Kazeer [188]
3 years ago
9

Help please, anything helps (answer which ever ones u can, you don't have to answer all of them just one is fine, but if u want

to answer all, help yourself), i'm just confused...

Mathematics
1 answer:
vivado [14]3 years ago
3 0

Answer:

lol sry for AWFUL handwriting!!!! Hope this helps!! Have a great day : )

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18 - 2q = 4 this is two step equasions it's skills practice & I'm not sure how to do it
klio [65]

Answer:

q = 7

Step-by-step explanation:

Given

18 - 2q = 4 ( Isolate the term in q by subtracting 18 from both sides )

- 2q = - 14 ( divide both sides by - 2 )

q = \frac{-14}{-2} = 7

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3 years ago
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A rock is dropped from the top of a building and hits the ground at a velocity of
soldier1979 [14.2K]

The height of the building comes to be 81 feet.

Initial velocity u= 0 feet/sec

Final velocity v= 72 feet/sec

The acceleration due to gravity g =32ft /sec²

Height of the building h= suppose h

<h3>What is the equation of motion?</h3>

The equation of a motion is:

v^{2} =u^{2} +2gh

Where u and v are the initial and final velocities.

72^{2} =0+2*32*h\\144 = 64h\\h=81

So, the height of the building = 81 feet.

Therefore, the height of the building comes to be 81 feet.

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brainly.com/question/453639

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3 years ago
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a circle has a center at (-2,7). if a point on the circle has coordinates (3,-1) then which of the following would be the length
pickupchik [31]

Given that Circle O is centered at (3,-2) and the circle passesthroughR(7,1),Thedistance between O and R is the radius (r).r=√(7−3)2(1−(−2))2=√25=5diameter =2⋅r=2⋅5=10.

3 0
3 years ago
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How can it be that 1^1 = 1 and 1^0 = 1, but 0^1 = 0? Can you explain it?
madam [21]

Answer:

can u show the screen of the problem i dont understand ^

Step-by-step explanation:

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3 years ago
Math question pls help
myrzilka [38]

Answer:

y = x + 3

Step-by-step explanation:

This is because the number is increasing by three each time and if you substituted the variable x with a number the answer is true.

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3 years ago
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