All categories

3 years ago

PLEASE HELP ASAP WILL GIVE BRAINIEST ANSWER

Mathematics

1 answer:

34kurt3 years ago

7 0

Answer:

Step-by-step explanation:

rise / run is another way of expressing the tangent.

So when you are told that the rise over run is 35% you mean the rise is 35% of the run.

Another way of expressing this is by saying Tan(theta) = 0.35

theta = tan-1(0.35)

theta = 19.29 degrees.

The answer is A. You can reason this out. 19 degrees is the smallest answer. If it was any larger, do you think an 18 wheeler would be able to make the grade? Likely not.

You might be interested in

2x + 3x + 5 = I need the answer asap

madam [21]

In simplified form it is 5x+5

4 0

3 years ago

8/2z=15/60 .solve proportion.

masya89 [10]

$\frac{8}{2z}=\frac{15}{60}\ \ \ \ \ |cross\ multiply\\\\2z\cdot15=8\cdot60\\\\30z=480\ \ \ \ |divide\ both\ sides\ by\ 30\\\\\boxed{z=16}$

8 0

3 years ago

Read 2 more answers

Y=x y=-6x–14 (substitution method)

olga_2 [115]

Answer:

The solution is the point (-2,-2)

Step-by-step explanation:

we have

$y=x$ ----> equation A

$y=-6x-14$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$x=-6x-14$

Solve for x

$6x+x=-14\\7x=-14\\x=-2$

Find the value of y

substitute the value of x in the equation A

$y=x$

$y=-2$

therefore

The solution is the point (-2,-2)

3 0

4 years ago

carli bought a new pair of jean for $60 if the tax if the tax rate is 8.25% how much will carli have to pay for the jeans includ

Sever21 [200]

Answer:

2.5075

Step-by-step explanation:

If the sales tax rate is 7.375% in New York State then how much sales tax would you pay in Albany for a $34 pair of pants

Sales Tax. If the sales tax rate is 7.375% in New York State, then how much sales tax would you pay in Albany for a $34 pair of pants? 34.00 x 0.07375 = 2.5075.

4 0

3 years ago

Please help me for this question

Nezavi [6.7K]

Answer:

Mid-point: $(0,-5)$