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
velikii [3]
3 years ago
8

Y=-x+7 find x intercept

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer:

The x-intercept=7

Step-by-step explanation:

Step 1

Given the equation;

y=-x+7, is a linear equation

Step 2

The x-intercept is the value of x when the graph crosses the x-axis. At this point, the value of y=0

Step 3

Substitute the value of y in the linear equation above to solve for the x-intercept.

Given;

y=0

And the linear equation is;

y=-x+7

replace;

0=-x+7

x=7

The x-intercept=7

You might be interested in
A right triangle has legs of lengths 9 cm and 12 cm. calculate the length of the hypotenuse?
just olya [345]
Let the legs of the triangle be a and b, and the hypotenuse c.

Your first instinct might tell you to use the Pythagorean theorem to go about solving this because c= \sqrt{a^{2}+b^{2}}. This works, but it is slow.

The fastest way to solve this is to recognize that the right triangle is a special triangle where the ratio of the sides are 3:4:5. This means that if the legs are 9 and 12, then the hypotenuse is 15 because 3*3 is 9, 3*4 is 12, and 3*5 is 15.
6 0
3 years ago
Read 2 more answers
A<br> B<br> C<br> D<br> Help much appreciate
Wittaler [7]

Answer:

D

Step-by-step explanation:

A is 4, which is rational,

B is just 1/3, which is rational,

C is -8, which is rational,

leaving D, which is 3.1415926535...

5 0
3 years ago
Explain how you know that21/30 is greater than 2/3
JulijaS [17]
You can divide 21 by 30 and that would give you 0.7 and if you divide 2 by 3 that would give you 0.6 repeating. Therefore, that is how I know that 21/30 is greater than 2/3.
4 0
3 years ago
Read 2 more answers
find the value of q for which point p(q,2) is the midpoint of the line segment joining the points q(-5,0) and r(-1,4)​
Elza [17]

Answer:

step by step solution:

q=(-1+(-5))/2

q=-3

6 0
3 years ago
A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77. A. How much was the tip in dollars? B
Veseljchak [2.6K]

Answer:

The tip was 7.77 dollars, which represent 18.5% of the value of the bill

Step-by-step explanation:

Dollars paid as tip

$49.77 - $42 = $7.77



$42 represent 100% of the bill

$7.77 ---------------x

x = (7.77/42)*100% = 18.5%


5 0
3 years ago
Other questions:
  • Help!!
    10·1 answer
  • Divide use partial quotations 6 divided by 258
    10·2 answers
  • What is the value of the variable
    10·1 answer
  • Owen had three different kinds of stickers that he wanted to put on paper. he put a bird sticker on every 30th paper, a sport st
    11·1 answer
  • The sum of two consecutive integers is -37 find the integers
    8·1 answer
  • What is the difference between 480 °C<br> – 60 °C
    10·2 answers
  • 11-12
    12·1 answer
  • Solve this please asap
    7·2 answers
  • Calculate the area and volume of 3.3 m and 6.2 m​
    10·1 answer
  • Jill and Erika made 5 gallons of lemonade for their lemonade stand. How many quarts did they make? If they charge $2.50 per quar
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!