2 years ago

Please help me ill mark brainliest

Mathematics

1 answer:

Ivanshal [37]2 years ago

6 0

Answer:

its C and 4.7x10 -5 was right

Step-by-step explanation:

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The difference between 4 and the product of 3 times b

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Answer:

can you explain a little more

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3 years ago

Last Week Kellie ran 28 miles. This week she ran 32 miles. What was the percent change in the number of miles she ran? Please ex

Archy [21]

4/28= 1/7 = 14.3%...............

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2 years ago

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-4 = 5 - x. SHOW ALL STEPS!

pshichka [43]

Answer:x=9

Step-by-step explanation:

-4=5-x

Add x on both sides

x-4=5

Add 4 on both sides

x=5+4

Solve

x=9

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2 years ago

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Find the value of x for which p is parallel to q , if m<1=(3x) and m<3=105. The diagram is not scale.

lesya [120]

P parallel to q
So m<1 =m <3
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3 0

3 years ago

The circle described by the equation <img src="https://tex.z-dn.net/?f=%28x-3%29%5E%7B2%7D%20%2B%28y%2B4%29%5E%7B2%7D%3D9" id="T

ElenaW [278]

Answer:

The point at which center of the image circle located is (-2, -3) so second option is correct.

Step-by-step explanation:

Given equation of circle is:

$(x-3)^{2} + (y+4)^{2} = 9$ (i)

The general equation of circle is mentioned below,

$(x-h)^{2} + (y-k)^{2} = r^{2}$ (ii)

Here 'r' represents the radius of the circle and (h,k) shown the center of the circle.

By comparing equation (i) and equation (ii), we get

r^2 = 9

r = 3

$(x-3)^{2} = (x-h)^{2}$

$(x-3) = (x-h)$

$h = 3$

$(y+4)^{2} = (y-k)^{2}$

$(y+4) = (y-k)$

$k = -4$

So the center of given circle is (h,k) = (3,-4)

Also, the circle is translated 5 units left, that is towards the -x-axis. Therefore h = 3 - 5 = -2

Also, the circle is translated 1 unit up, that is towards the +y-axis. Therefore k = -4 + 1 = -3

Hence, the point at which center of the image circle located is (-2, -3) so second option is correct.

6 0

2 years ago

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