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
olga2289 [7]
3 years ago
15

Please help and thank you

Mathematics
1 answer:
wel3 years ago
6 0

Answer:

D.

Step-by-step explanation:

You want to find the points on each side. Because it is greater than or equal to -4, there will be a solid circle on the -4. Since D is the only answer with a solid circle on -4, that should be the answer.

You might be interested in
Find the equation of the line that passes through the points (2, 8) and (-2, 6).
OLEGan [10]

The correct answer is C. y = 1/2x + 7

In order to find this, we first have to look for the slope. We can do that by using the slope formula below.

m(slope) = (y2 - y1)/(x2 - x1)

m = (8 - 6)/(2 - -2)

m = 2/4

m = 1/2

Now we can solve using the slope intercept form and a given point.

y = mx + b

8 = 1/2(2) + b

8 = 1 + b

7 = b

Now we can put these into the equation and model as y = 1/2x + 7

4 0
4 years ago
A group of scientists records the amount of local rainfall per month over a period of 10 years. Which kind of graph would be mos
LenaWriter [7]
It would be a line graph
3 0
3 years ago
mike and mandy bought the same item mike paid 15000 mandy got a discount and paid 3000 less than mike how much of a discount did
slega [8]
She got a 20% discount
5 0
4 years ago
Read 2 more answers
Angle x is such that sin x = a + b and cos x = a − b, where a and b are constants.
Mazyrski [523]

Answer:

Step-by-step explanation:

sin x=a+b

cos x=a-b

sin²x+cos²x=(a+b)²+(a-b)²=2a²+2b²

or 2a²+2b²=1

a²+b²=1/2 which is constant for all values of x

(ii)

\frac{\sin x}{\cos x}=\frac{a+b}{a-b}\\\tan x=\frac{a+b}{a-b}=2\\a+b=2a-2b\\b+2b=2a-a\\or a=3b

3 0
4 years ago
Read 2 more answers
Geometry...............
yuradex [85]

Answer:

64!!!

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Change to standard form: Y=-3/4x-2/3
    15·1 answer
  • Which is the greatest of these rational numbers?
    12·2 answers
  • 7m + (-9) + (-3m) + 17 m = -5
    5·2 answers
  • Help help help help help help help help
    15·2 answers
  • Laura is paying 1.07x including tax for a sweater that cost x before tax. Write this expression in another way to show the amoun
    7·1 answer
  • Can transformations always be applied to shapes, even if they're not in a plane?
    10·1 answer
  • Find the area of this parallelogram​
    9·1 answer
  • Can somebody help me with this. Will Mark brainliest.
    9·1 answer
  • Can you help me solve. My teacher got those answers but I don’t know how.
    13·1 answer
  • Can y’all pls help me find the area of shaded region. pls no links. it’s due today 4/19
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!