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olganol [36]
3 years ago
11

Lupita wants to go to the carnival. It costs $6 for admission, and ride tickets are $3 each. Lupita used the relation y=3x+6 to

determine how much money she will spend based on her number of rides. The table shows this relationship. (please help ty <3)

Mathematics
1 answer:
GalinKa [24]3 years ago
6 0

Answer:

Step-by-step explanation:

It would cost 87 bucks lol. In the chart, usually it makes it look like you have to add six to the 87 in the chart, but the chart already provides the six dollar admission fee. So, it is D. :D

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Step-by-step explanation:

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d = 2 × 14 = 28.

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720 = 2π / T

T = π/360

So the time for 3 revolution is:

3T = π/120

3T = 0.026 seconds

c) The minimum here is when cosine = 1.

h(t) = -14(1) + 14

h(t) = 0

This makes sense, since the minimum height is when the nail is at the bottom of the wheel, or at the ground.

4 0
4 years ago
One leg of a right triangle is 1 cm less than the hypotenuse, and the other leg is 8 cm less than the hypotenuse. What is the le
stellarik [79]

Answer:

the hypothesis is 5or 13

Step-by-step explanation:

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5 0
4 years ago
12+root of 35 divided by 2 + 12-2 root of 35 divided by 2
nadya68 [22]
So : 12+ \frac{\sqrt{35}}{2} + \frac{12-2 \sqrt{35} }{2}?

First, you want to bring everything together on the top of the fraction. 
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Add like terms -- 12 +24 = 36       \sqrt{35}-2 \sqrt{35} = \sqrt{35}

Now we are at \frac{24+ \sqrt{35} }{2} Which is the lowest possible simplified version while remaining at exact value. 

Feel free to check my math! I kinda did this off the top of my head. 
8 0
3 years ago
A real estate agent earns a 6% commission for the sale of a home. A home sold for $550,000. What was the commission earned by th
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Multiply the sale price by the commission rate:

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3 0
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Read 2 more answers
If cos a = 3/5 in the first quadrant, what does cot a equal
Butoxors [25]
Given that <span>cos a = 3/5 and it is in the first quadrant :
then:
a=arccos 3/5
but
cot </span>θ=1/tan θ
thus to evaluate our vale we shall obtain the value for height since
adjacent=3
hypotenuse=5
thus
using Pythagorean theorem:
c²=a²+b²
hence
5²=3²+b²
b²=25-9=16
b=4
thus
tan θ=opposite/adjacent
tan a=4/3
thus
cot a=1/(4/3)=3/4
7 0
4 years ago
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