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Nutka1998 [239]
3 years ago
6

What is the solution of StartRoot negative 4 x EndRoot = 100?

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
6 0

Answer:

A

Step-by-step explanation:

slava [35]3 years ago
3 0

Answer:

x=-2500

Step-by-step explanation:

\sqrt{-4x} =100\\\\(\sqrt{-4x})^2=100^2\\\\-4x=10,000\\\\x=-\frac{10000}{4}\\\\x=-2500

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Mr. Jones eats out at his favorite buffet restaurant every Friday night. If the cost is $9 and he budgets $42 for the month, how
alexandr402 [8]

Answer:

He will be able to eat nine times.

Step-by-step explanation:

Because nine times nine is 91 which is on one less then what he has, so that means he will be able to eat there nine times. Hope I helped

7 0
2 years ago
How many 15° angles are in a circle?<br> Enter your answer in the box.<br> angles
Alex_Xolod [135]

Answer:

24

Step-by-step explanation:

a circle is 360

we can divide 360 by 15

360 divided by 15 =

24

5 0
2 years ago
Which graph shows a dilation?
dimulka [17.4K]

Answer:

The third one.

Explanation:

A dilation is a shrink or a stretch of a figure.  

In a dilation, all sides either increase or decrease by the same scale factor.  Additionally, in a dilation the angle measures of the figure do not change.

In the first figure, we can see that the base angles of the pre-image are slightly different than those of the image.  This is not a dilation.

In the second figure, the angles are noticeably different; again, not a dilation.

In the fourth figure, much like the second figure, the angles are noticeably different.  This is not a dilation.

In the third figure, however, we can see that the slanted sides of the larger figure go through three boxes; they are three units long.  Additionally we can see that the slanted sides of the smaller figure go through 1 side; this is a dilation b a factor of 3.  

The base sides of the third figure, in the larger shape, are 6 units long; in the smaller figure, they are 2 units long.  This is a dilation by a factor of 3.

6 0
3 years ago
Read 2 more answers
What is value of zero in 42.02?​
Kryger [21]

tenths because 42.02 it would be tenths the first decimal is tenths and second is hundreths

7 0
3 years ago
If the equation of a circle is (x - 2)2 + (y - 6)2 = 4, it passes through point (5, 6).
Salsk061 [2.6K]
Hello,

False

(5-2)²+(6-6)²=3²+0=9 and not 4


5 0
3 years ago
Read 2 more answers
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