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Mashutka [201]
3 years ago
12

How many solutions does y=(2-7)^2

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0
I believe the equation y=(2-7)^2 has 1 solution which is y=25
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balandron [24]

Answer:

The answer is A

Step-by-step explanation:

6 0
3 years ago
Two ladders are leaning against a building, forming two similar triangles as shown below. The top of the longer ladder is 28 fee
postnew [5]

Answer:

The length of the longer ladder is 35 ft

Step-by-step explanation:

Please check the attachment for a diagrammatic representation of the problem

We want to calculate the length of the longer ladder ;

We make reference to the diagram

Since the two right triangles formed are similar. the ratios of their sides are equal;

Thus;

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20(x + 15) = 15(28)

20x + 300 = 420

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So we want to calculate the hypotenuse of a right triangle with other sides 28ft and 21 ft

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7 0
2 years ago
Solve the Absolute Value Equation. <br><br> |9x+1| = 46
Sedaia [141]
X = 5 (you can set it up as a regular equation)
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hope this helps :)
5 0
3 years ago
a circle is divided into 18 equal parts how many degrees is the angle for each part? how many degrees is the angle for 5 parts?
Ket [755]
There are 360 degrees in a circle, and we have 18 pieces, so we need to see how many times 18 goes into 360. We can find this out by dividing.

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If you take 5 of these 20 degree pieces, you'll need to multiply them by 20 to see how many degrees they'd be.

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20*5=100. 5 parts will be 100 degrees.


Hope I helped! :)
4 0
3 years ago
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Ad libitum [116K]

Answer:

3/17

Step-by-step explanation:

3/4 divided by 4  1/4 is = to 3/4 divided by 17/4= 3/4 times 4/17 = 3/17

4 0
3 years ago
Read 2 more answers
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