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3 years ago

How should i set up this graph?

Mathematics

1 answer:

alexandr1967 [171]3 years ago

3 0

I would draw a line graph going from your staring time and fill level until your "pool" is full. Keep the time along the bottom and fill level along the side

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Solve for x. 80 22 40 12

kari74 [83]

Use the Pythagorean theorem to solve this problem. So, 81+x^2=1681. ( Pythagorean theorem: a^2+b^2=c^2). x^2=1600. x=40.

4 0

3 years ago

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vazorg [7]

Answer: 3/2 I’m on something similar rn

Step-by-step explanation:

6 0

3 years ago

What is the least number of solution a quadratic system can have

Setler79 [48]

The least number of quadratic system can have is Two real solutions or no real solutions.

8 0

3 years ago

Help !! No work is needed to be shown

o-na [289]

Step-by-step explanation:

By Law of Indices, a^m / a^n = a^(m-n).

Therefore a² / a⁸ = a^(-6).

x = -6.

5 0

3 years ago

Aramp is 17 feet long, rises 8 feet above the floor, and covers a horizontal distance of 15 feet, as shown in the figure.

bonufazy [111]

Answer:

The ratio of Tan B is

$\tan B= \dfrac{AC}{BC}=\dfrac{8}{15}$

$\tan A= \dfrac{BC}{AC}=\dfrac{15}{8}$

Step-by-step explanation:

In Right Angle Triangle ABC

angle C = 90°

AB = Ramp = 17 feet

BC =Horizontal distance = 15 feet

AC = Height from floor = 8 feet

To Find:

Ratio of Tan B = ?

Solution:

In Right Angle Triangle ABC By Tangent Identity we have

$\tan B= \dfrac{\textrm{side opposite to angle B}}{\textrm{side adjacent to angle B}}$

Substituting the given values we get

$\tan B= \dfrac{AC}{BC}=\dfrac{8}{15}$

$\tan A= \dfrac{BC}{AC}=\dfrac{15}{8}$

5 0

3 years ago