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Juli2301 [7.4K]
3 years ago
6

Find 35% more than 90

Mathematics
1 answer:
juin [17]3 years ago
4 0
90 x 135%  = 90 x 1.35 = 121.5  (notice that instead of finding 35% and adding it on, I included the 90 by mutliplying by 1.xx)  - in this case xx - 35 since it was a 35% increase.
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Which of the following equations represents a line that is perpendicular to
Andreyy89

Answer:

\large\boxed{y=\dfrac{1}{2}x}

Step-by-step explanation:

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\text{We have the equation:}\ y=-2x+4\to m_1=-2.\\\\\text{Therefore}\ m_2=-\dfrac{1}{-2}=\dfrac{1}{2}.\\\\\text{We have the equation:}\ y=\dfrac{1}{2}x+b.\\\\\text{Put the coordinate of the point (4, 2) to the equation:}\\\\2=\dfrac{1}{2}(4)+b\\\\2=2+b\qquad\text{subtract 2 from both sides}\\\\0=b\to b=0.\\\\\text{Finally:}\\\\y=\dfrac{1}{2}x

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3 years ago
How do you eliminate the parameter theta to find a Cartesian equation of the curve: x=sin(1/2 theta), y=cos(1/2 theta), 0 is les
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The answer to the problem is as follows:

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2 years ago
What steps do i take to prove this? i have a few more
Maksim231197 [3]

Answer:

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Step-by-step explanation:

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Please help
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Answer:

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Step-by-step explanation:

Let R be the greater radius and r be the smaller radius

Area of the sidewalk = R^2 - r^2 - This can be the expression

= 3.14

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=(11^2-9^2)

=(121-81)

= 40

= 3.14 x 40

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2 years ago
Where is .25, .5, and .75, on a graph?
STALIN [3.7K]
Before the 1 on the x-axis
8 0
3 years ago
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