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Blizzard [7]
3 years ago
13

It takes Asher 12 minutes to ride a roller coaster four times. Write an equation to represent a proportional relationship betwee

n the number of rides in total amount of time
Mathematics
1 answer:
never [62]3 years ago
3 0

Answer:

4x=12

Step-by-step explanation:

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Equation: y=15x+60
Ugo [173]
M is 15x and b is 60. hope I helped
8 0
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What is the absolute value of the following complex number?<br> -4 + 4
snow_lady [41]

Answer:

Itz 0 if I am not wrong

hope it helps

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A clothing store offers a shirt in 5 colors, in long or short sleeves, with a choice of three different collars. How many ways c
Igoryamba
That is just multiply the number of choices for each
5 colors
2 lengths of sleaves
3 colors

5*2*3=30

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C is answer
5 0
3 years ago
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HELP! I am confused since the -5 was added, so would it be the slope or would -7 be the slope?
In-s [12.5K]

Answer:

slope = 35; y-intercept = -45

Step-by-step explanation:

Function f(x) is written in the slope-intercept form, y = mx + b.

f(x) = -7x + 9

You compare it with

f(x) = mx + b, and you see that m, the slope, is -7, and b, the y-intercept is 9.

Now we deal with function h(x).

h(x) = -5(-7x + 9)

This is not written in the y = mx + b form, but we can put it in that form by distributing the -5.

h(x) = 35x - 45

Now, h(x) is written in the y = mx + b form. We see clearly that m = 35, so the slope of function h is 35. We also see that b, the y-intercept is -45.

Answer: slope = 35; y-intercept = -45

5 0
3 years ago
Someone help me please !!!
KIM [24]

Answer:

1. 10

2. 12

3. Sqrt 130

4. Sqrt 45

Step-by-step explanation:

To find the missing side of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem is a^2+b^2=c^2 where a and b are the legs with a being the smallest and c is the hypotenuse.

1. a=6, b=8, c=?

6^2+8^2=c^2\\36+64=c^2\\100=c^2\\10=c

2. a=5, b=?, c=13

5^2+b^2=13^2\\25+b^2=169\\169-25=b^2\\144=b^2\\12=b

3. a=7, b=9, c=?

7^2+9^2=c^2\\49+81=c^2\\130=c^2\\\sqrt{130}=c

4. a=2, b=?, c=7

2^2+b^2=7^2\\4+b^2=49\\49-4=b^2\\45=b^2\\\sqrt{45}=b

5 0
3 years ago
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