1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oxana [17]
4 years ago
11

What is y-value when x equals -12? y =-200 - 6(x)

Mathematics
1 answer:
Arada [10]4 years ago
7 1
Hi,

Solving:

x = - 12 \\ y = - 200 - 6( x) \\ y = - 200 - 6( - 12) \\ y = - 200 + 72 = \underline{ \underline{ - 128}}

Answer: y = -128

Hope this helps.
If you have any questions about the answer, comment below and I'll reply.
r3t40
You might be interested in
Consider the following pair of equations:
Charra [1.4K]

Answer:

Yeah i don't get it i have the same problem

6 0
3 years ago
Read 2 more answers
If r(x) = 2 – x2 and w(x) = x – 2, what is the range of (w circle r) (x)?
VashaNatasha [74]

Answer:

(-\infty, 0)

Step-by-step explanation:

(w circle r) (x) is the composite function(w of r(x)), that is, w(r(x))[/tex]

We have that:

r(x) = 2 - x^{2}

w(x) = x - 2

Composite function:

w(r(x)) = w(2 - x^{2}} = 2 - x^{2} - 2 = -x^{2}

-x^{2} is a negative parabola with vertex at the original.

So the range(the values that y assumes), is:

(-\infty, 0)

3 0
3 years ago
Read 2 more answers
Which function is increasing?
Sidana [21]

Answer:

f(x) = 4^x

Step-by-step explanation:

In f(x) = (1/4)^x, 1/4 is equal to 0.25, which is less than 1, so its decreasing

In f(x) = 4^x, 4 is greater than 1, so its increasing

In f(x) = (0.4)^x, 0.4 is less than 1, so its decreasing

This is why f(x) = 4^x is the correct answer

I hope this helps!

3 0
3 years ago
What is 5 divided by 8.1
stellarik [79]
.6172839506
as a fraction this is 50/81

3 0
4 years ago
Read 2 more answers
1-4 Determine the value of the following<br><br>5. Find m
NeTakaya

Answers:

1) cos B=\frac{4}{5}=0.8

2) csc A=\frac{5}{3}=1.66

3) sec B=\frac{5}{4}=1.25

4) tan A=\frac{3}{4}=0.75

5) z=38.65\°

Step-by-step explanation:

First exercise:

We have a right triangle with the values of each side an we have to find the following trigonometic functions (taking into account the secant function sec is the inverse of the cosine, the cosecant csc is the inverse of the sine):

1) cos B=\frac{Adjacent-side}{hypotenuse}

cos B=\frac{4}{5}=0.8

2) csc A=\frac{1}{sin A}

\frac{1}{sin A}=\frac{1}{\frac{5}{3}}

Then:

csc A=\frac{5}{3}=1.66

3) sec B=\frac{1}{cos B}

frac{1}{cos B}=\frac{1}{\frac{4}{5}}

Then:

sec B=\frac{5}{4}=1.25

4) tan A=\frac{opposite-side}{adjacent-side}=\frac{3}{4}

Then:

tan A=\frac{3}{4}=0.75

Second exercise:

5) Here, we are given another right triangle and we have to find the measure of the angle z.

So, according to the figure, we can use the tangent function:

tan z=\frac{opposite-side}{adjacent-side}

tan z=\frac{8}{10}

Finding the value of z:

z=tan^{-1}\frac{8}{10}

z=38.65\°

6 0
3 years ago
Other questions:
  • Evaluate 7w - 14 when w =8 Show two ways to find the same value of the expression and make sure that one way uses distributive p
    9·1 answer
  • You are in “Car Parts USA” buying some headlight bulbs. The original price is $19.99, but you have a coupon for $6.00 off. What
    9·1 answer
  • The base of a solid is the region in the first quadrant bounded by the line x=-2y+6 and the coordinate axes. What is the volume
    10·1 answer
  • Find a 15% tip on a restaurant meal costing $50.
    5·2 answers
  • Which table represents a liner function
    13·1 answer
  • A square has a side length of 520<br> meters. What is the perimeter of<br> the square in kilometers?
    9·1 answer
  • This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz
    7·2 answers
  • A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of carton
    7·1 answer
  • How are these two images the same but different?
    13·2 answers
  • $1,700 is deposited in an account that pays 6.5% annual interest, compounded annually. What is the balance after 3 years?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!