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Morgarella [4.7K]
3 years ago
7

Solve the equation: 2y+4^2=64

Mathematics
1 answer:
JulsSmile [24]3 years ago
7 0

Answer:

2y +  {4}^{2}  = 64 \\ 2y + 16 = 64 \\ 2y = 64 - 16 \\ 2y = 48 \\  \\ y =  \frac{48}{2}  \\  \\ y = 24

I hope I helped you^_^

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Why can we write zeros after a number when we multiply by 10, 100, or 1000.
allochka39001 [22]

Answer:

IT shows that we are increasing the value of the number. The more zeros at the end of a number that you multiply by, the bigger the number will be.

Examples: 76x100=7600

                  100x100=10,000

However many zeros are behind the number is what you add to the product.

Step-by-step explanation:

3 0
3 years ago
Please explain how to do this and still get the answer 16. Thank you!
Kitty [74]
(j-3)8=104
8j-24=104
8j=128
j=16

5 0
3 years ago
Consider the radical equation (3√6-x)+4=-8.Check the solution.
Makovka662 [10]

Answer:

x=12+3\sqrt{6}\\

Step-by-step explanation:

Hello! to solve this exercise we must apply algebra and the concept of the equality of the equations, remember what we do on the side of the equation we must repeat it on the other side in order not to alter the equality

(3\sqrt{6} -x)+4=-8\\(3\sqrt{6} -x)+4-4=-8-4\\3\sqrt{6} -x=-12\\3\sqrt{6}-3\sqrt{6} -x=-12-3\sqrt{6}\\-x=-12-3\sqrt{6}\\

x=12+3\sqrt{6}\\

to verify the solution we replace x in the original equation

(3\sqrt{6} -x)+4=-8\\(3\sqrt{6} -(12+3\sqrt{6})+4=-8\\-12+4=-8\\-8=-8

how equality is met we have verified the answer

4 0
3 years ago
HELP ME PLSSSSSS ASAP<br>​
Vikentia [17]

Answer:

what are they making you do this is so funny

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3 years ago
Answer? Plz I don’t know what it is
Dmitriy789 [7]
The answer is c, The x-axis and y-axis are axes in the Cartesian coordinate system. Together, they form a coordinate plane. The x-axis is usually the horizontal axis, while the y-axis is the vertical axis.
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