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
svet-max [94.6K]
2 years ago
8

Solve. if there is more than one solution, separate them with comas. (y-4)(y+7)=0

Mathematics
1 answer:
kogti [31]2 years ago
3 0

Answer:

y= 4

Step-by-step explanation:

(y-4) (y+7)=0

(4-4) (4+7)=0

(0) (11)=0

11*0=0

You might be interested in
Which expression is equivalent to 10 ( – 5 x + 3) – 2x
IceJOKER [234]

Step-by-step explanation:

well, we just do the multiplication and simplify by combining terms with the same base :

10(-5x + 3) - 2x = -50x + 30 - 2x = -52x + 30

6 0
3 years ago
Read 2 more answers
10. Which number makes this sentence true? 21:30 = x:50
fredd [130]

Answer:

The answer is 35

Step-by-step explanation: Dividing the first fraction into lowest terms makes the problem easier to solve.

5 0
3 years ago
Simplify (x − 4)(3x2 − 6x + 2). 3x3 + 6x2 − 22x + 8 3x3 − 18x2 + 26x − 8 3x3 − 18x2 − 22x − 8 3x3 + 6x2 + 22x + 8
Eduardwww [97]

Step-by-step explanation:

you know the answerv noow

7 0
4 years ago
The center of a circle is the point (3, 2). if the point (6, −2) lies on this circle, find the standard equation for the circle.
garri49 [273]
Given 
centre of circle O(3,2)=O(x0,y0)
point on circle P(6,-2)

Standard equation of circle:
(x-x0)^2+(y-y0)^2=r^2

r=radius of circle
= (distance OP)
= sqrt((6-3)^2+(-2-2)^2)
=sqrt(3^2+(-4)^2)
=sqrt(25)

=> 
r^2=(sqrt(25))^2=25

Equation of circle
(x-x0)^2+(y-y0)^2=r^2
(x-3)^2+(y-2)^2=25   ............... standard equation of circle
5 0
4 years ago
Find the area of the triangle below.
krek1111 [17]

Answer:

26 yd^2

Step-by-step explanation:

Area of Triangle = 1/2(b*h)

base = b = 13 yd

height = h = 4yd

Area of Triangle = 1/2(13*4) = 26 yd^2

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the scientific notation for a lenth of 0.000028?
    14·2 answers
  • A large truck can carry a maximum cargo weight of 80,000 pounds. A delivery company uses this type of truck to ship 500 pound bo
    12·1 answer
  • The table below shows the lowest temperature, in degrees Fahrenheit, on each of 5 days for a city
    14·1 answer
  • Explain clearly why a regular hexagon will tessellate but a regular decagon will not.
    5·1 answer
  • four families share a basket of 16 kilograms of apples equally. how many kiligrams of apple dies each family get
    7·1 answer
  • What is the product? Zx(x-4)
    5·2 answers
  • Complete this statement:<br> 16a2x2 + 20a²x + 12a2 - 4a?(
    15·1 answer
  • What is this answer equal to?
    11·1 answer
  • I need to convert x^2 +6x-16 to vertex form with steps listed please
    6·1 answer
  • Fill in the _______ with the correct answer. Use numerals instead of words. If necessary, use / for the fraction bar.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!