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
damaskus [11]
2 years ago
15

Solve the quadratic equations below. 3x2 + 22x + 35 = 0

Mathematics
1 answer:
mestny [16]2 years ago
3 0

Step-by-step explanation:

3x² + 22x + 35 = 0

(3x + 7)(x + 5) = 0

3x + 7 = 0

x = -7/3

or x+5 = 0

x = -5

You might be interested in
What are the coordinates of the point obtained if the point A=(3,7) is rotated 180 degrees about the origin?
Yuliya22 [10]

Answer:

B. (-3, -7)

Step-by-step explanation:

Anytime you rotate a number 180° about the origin, the numbers in the coordinates become their opposites.

-3 is the opposite of 3 and -7 is the opposite of 7.

Therefore, your new coordinates are (-3, -7)

(x,y) becomes (-x,-y)

8 0
3 years ago
Find AB if A(0,3) and B(2,7)<br><br> AB= ?
Snezhnost [94]
To get you answer multiply .3 and 2.7
7 0
3 years ago
The function h is defined as follows.
JulsSmile [24]

Answer:

The equation you are given is a quadratic. The standard form of a quadratic is y = a(x-h)2 + k where (h,k) is the vertex of the graph, which is a parabola. Vertically moving the graph 4 units upward means that you are moving k +4 units.

y = a(x-h)2 + k            standard form

y = 5x2 - 4                  original equation

y = 5(x-0)2 - 4            re-written in standard form

h = 0     k = -4

Four (4) units up is k + 4--->-4 + 4 = 0.

Therefore, f(x) = 5x2 + 0--->f(x) = 5x2.

Step-by-step explanation:

hope this helps

plz mark brainliest

3 0
2 years ago
The number of people in thousands who own a cell phone is a function of the time in years starting in 1990 where p(t) = 20(1.075
Julli [10]
Try to look it up tbh
4 0
2 years ago
What is 36 to 21 ratio in simplest form?
OLga [1]
36:21 in simplest form is 12:7, because 3 goes into both 36 and 21. Simplifying ratios is essentially the same thing as simplifying fractions. Once we have 12:7, we can't reduce any further, because 7 is prime.

Hope this helps!
7 0
3 years ago
Other questions:
  • The sides of an equilateral triangle are 8 units long. What is the length of the altitude of the triangle?
    10·2 answers
  • A copy machine makes 32 copies per minute. how many copies does it make in 4 minutes and 45 seconds?
    11·1 answer
  • the table shows the break down of math students for one school year. find the probability that a geometry student is in the 11th
    11·1 answer
  • The answer is not A can someone plz help me I’m not understanding it thank you it would be appreciated
    5·1 answer
  • What is the value of the expression |-7|+|-4|
    7·2 answers
  • Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
    5·2 answers
  • Solve each system of equations using substitution. a=5b+8 a=-10b-7​
    9·1 answer
  • Burger patties come packed 8 in a package, and burger buns come packed 12 in a package. We want to buy
    6·1 answer
  • Use the ordinary division of polynomials to find the quotient and remainder when the first polynomial is divided by the second.
    10·1 answer
  • Please help!!!<br><br> find y and x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!