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navik [9.2K]
3 years ago
11

What is 94 rounded to the nearest 10

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0
90 because it's less than 95
balandron [24]3 years ago
4 0
Rounded to the nearest ten, 94 would be 90. Hope this helps :D
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Answer:d the arrow

Step-by-step explanation:

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The equation of a circle is (x - 3)^2 + (y + 2)^2 = 25. The point (8, -2) is on the circle.
Jlenok [28]
From the equation, you can see that (3,-2) is the center of the circle (the terms are 0 for those x,y values). The mentioned point has the same y value as the center. That's good news, because it tells us that the tangent line is exactly vertical. The x coordinate is given as x=8. Vertical lines have an equation of x=... so x=8 is the right answer.
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Sebastian solved the radical equation y + 1 = but did not check his solution. (y + 1)2 = y2 + 2y + 1 = –2y – 3 y2 + 4y + 4 = 0 (
Softa [21]

Answer:

There are no true solutions to the equation.

Step-by-step explanation:

<u><em>The correct equation is</em></u>

y+1=\sqrt{-2y-3}

Solve for y

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y^2+2y+1+2y+3=0

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(y+2)(y+2)=0

y=-2

<em>Verify</em>

substitute the value of y in the original expression

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therefore

There are no true solutions to the equation.

4 0
3 years ago
cho hàm số y = f(x) có đạo hàm liên tục trên R thỏa mãn 2f(2x)+f(1-2x) = 12x2 víu mọi x thuộc R . Phương trình tiếp tuyến của đồ
Nina [5.8K]

Answer:

ask in english

Step-by-step explanation:

then I can help u

6 0
3 years ago
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Answer:

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Step-by-step explanation:

The slope-intercept equation looks like this: y = mx +b. Where m is the slope of the function and b is the y-coordinate of the vertical intercept (where the function crosses the y-axis). Let's apply the formula:

y = mx +b

y = 3x +(-4)

y = 3x -4

4 0
3 years ago
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