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3 years ago

2) Two circles cannot intersect at how many points?

Mathematics

2 answers:

jolli1 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

when two circle intercet there will be 2 pionts. when the circle will be on top of the circle there will be 1 points.

sergij07 [2.7K]3 years ago

5 0

Answer:

B: 3

Step-by-step explanation:

A happens when 2 circles are the same size and on top of each other.

C happens when they overlap by a bit.

D happens when they are just touching at the ends.

B cannot happen.

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The angles in a triangle have measures of 61°, (3z), (z-5) What is the value of z?

vfiekz [6]

Answer:

z = 31

Step-by-step explanation:

A triangle adds up to 180 degrees

Therefore this equation is formed: 61 + 3z + z -5 = 180

Simplify:

4z = 124

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2 years ago

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AlexFokin [52]

Answer:

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3 years ago

WILL GIVE BRAINLIEST The angle of elevation from Ben to the top of a telephone pole is 62 degrees. If Ben is standing 8 feet fro

MrRissso [65]

Answer: The height of the telephone pole = $15.046

Step-by-step explanation:

Given: Angle of elevation= 62 degrees.

Distance of Ben from the base of the pole = 8 feet

According to trigonometry, we have

$\tan x=\dfrac{\text{side opposite to x}}{\text{side adjacent to x}}$

i.e.

$\tan 62^{\circ}=\dfrac{\text{ height of the telephone pole}}{8}\\\\(1.880726)=\dfrac{\text{ height of the telephone pole}}{8}\\\\\text{ Height of the telephone pole} = 8\times 1.880726\approx15.046$

Hence, The height of the telephone pole = $15.046

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2 years ago

How do I graph that

nika2105 [10]

Start by finding the vertex, which is the point the parabola turns. The x value is -b/2a, which you have in your notes here. b = -8 and a = 2 and therefore the x value of the vertex is 2. Plug that in to find the y value, which is -2.

Start by plotting this point and the y intercept, which is 6. The parabola will be a U shape, which goes upwards starting at the vertex. If you draw that using the side with the y intercept, you can just mirror it on the other side of the vertex.

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2 years ago

1/2+1/3 ———— 1/4-1/5

leva [86]

I got 50/60 divided by 3/60 but i dont know how to do the rest. Hope this helps

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2 years ago

Read 2 more answers