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
Sveta_85 [38]
3 years ago
15

Question is in the picture

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
6 0

Answer:

y = 2x - 7

Step-by-step explanation:

When x is equal to 0, then the y value is your y-intercept. So, your y-intercept is -7.

Now, pick two points. Let's pick (-1,-9) and (0,-7). We can add these into the slope formula.

Slope(m)=\frac{y2-y1}{x2-x1}

m=\frac{-7-(-9)}{0-(-1)}

m=\frac{2}{1}

m=2

Now, we can use the slope and the y-intercept and put them into a slope-intercept equation.

y=mx+b

y=2x-7

You might be interested in
A line through the origin and (10,4) is showin in the standard (x,y) coordinate plane below. The acute angle between the line an
Snowcat [4.5K]

Answer:

\cos\theta=\frac{10}{\sqrt{116}}

Step-by-step explanation:

To solve this, we can imagine a line drawn directly down from the point (10,4) to the x-axis. This would make a right triangle with length 10 and height 4.

\cos\theta is equal to the length of adjacent leg to the angle divided by the length of the hypotenuse of the triangle. From the picture, we can see the adjacent leg is 10.

We can use Pythagorean's Theorem to find the hypotenuse (let c represent the length of the hypotenuse):

10^2+4^2=c^2

100+16=c^2

116=c^2

c=\sqrt{116}

Thus, we know the adjacent is 10, and the hypotenuse is \sqrt{116}. This means \cos\theta=\frac{10}{\sqrt{116}}.

Hope this helps!

5 0
2 years ago
I need help on both problems
Lerok [7]
Number 1 is d.50 because 10= 1 mile and there are 5 miles 10times5=50
8 0
3 years ago
Cedric plans to ride his bicycle 2 miles to a park and then ride several times around a loop in the park that is 5 miles long. T
kherson [118]
5t+4>19------------------ > 5t > (19-4)
5t > (19-4)----------------- > 5t >15---------------- > t >15/5------ > t >3

the solution of this inequality is (3, ∞)

the answer is D. 4 or more times
7 0
3 years ago
All kites are squares true or false
Klio2033 [76]

Answer:

No

Step-by-step explanation:

Not all kites are a square.

8 0
2 years ago
PLEASE HELP ME I BEG YOU!?
weeeeeb [17]
The answer to question 5 is D.5 and the answer to question 9 is (-2,-6)
3 0
3 years ago
Read 2 more answers
Other questions:
  • An expression is shown 30×8×103 P.s the three is in top of the 10 What is the value of the expression ​
    9·1 answer
  • Diane will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $42 and costs an ad
    8·1 answer
  • Determine the value of x in the system of equations. 4x+2y=50 x−3y=30
    12·1 answer
  • 30 secs on battery hurry for brainles
    5·2 answers
  • A book contains the following recommend weight for kangaroos:" Give the kangaroo 120 pounds for the first 5 feet plus 5 pounds f
    13·1 answer
  • Jean junction is selling jeans at $25.00 and the tax sale rate is 8.25%. What is the total price you will pay
    13·1 answer
  • one room length 12.8 and breadth equals to 850 CM inside that room there is a bad length is 300 cm and breadth is 400 cm find th
    5·1 answer
  • What is the percent of change from 6 to 9
    15·1 answer
  • Rationalise the denominator of: (√3 + √2)/(√3-√2) = ?<br>​
    7·1 answer
  • Identify the horizontal asymptote of each graph.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!