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
larisa [96]
3 years ago
10

What is x if y Is 5 x^2 (2y +5)=240

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0
X^2(2y+5)=240
x^2(2(5)+5)=240
x^2+(10+5)=240
x^2+15=240
minus 15 both sides
x^2=225
sqrt both sides
x=15
You might be interested in
Write the equation of a line of a line passing through the points (3,1) and (6,3).​
maxonik [38]

Answer:

i think its 2 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What two numbers multiply to 6 & add up to 8
Monica [59]

Answer: 2+4=6, and 2*4=8.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Solve for w. Show your work.<br> ( 36 ÷ 3 )( 2 x 6 ) = w
LenaWriter [7]
W = 144. Evaluate the equations inside the parentheses. Which is 12 x 12 then evaluate that. Which equals, 144.
7 0
2 years ago
Read 2 more answers
Which of the following is an equivalent expression to: -2(-5x - 8)
exis [7]

Answer:

10x + 16

Step-by-step explanation:

Doing the distributive property, we get the answer 10x + 16.

5 0
2 years ago
Read 2 more answers
One of the following functions is growing at the same rate as 4²
mina [271]
I’m gorilla da spinna RANGABANGIN ON MY CHEST
5 0
2 years ago
Other questions:
  • Your gross pay is $2,759.00. your involuntary deductions are fica (7.65%), federal withholding (12%), and state withholding (7%)
    11·2 answers
  • The ________ is the distance around a circle.
    10·2 answers
  • My teacher did not teach me this I was absent so can someone please help me
    12·1 answer
  • animals at a petting zoo: chickens 2, deer 4, donkey3, goats6 what is the ratio of goats to the number of animals
    14·1 answer
  • In how many ways can Tim draw a red or a green marble from a jar containing 20 red marbles and 4 green marbles?
    12·2 answers
  • English economist Thomas R. Malthus predicted that there would not be any problems resulting from population growth. Please sele
    5·2 answers
  • Which statement is true? All quadrilaterals have at least 1 pair of parallel sides. Parallelograms have 2 pairs of congruent ang
    11·2 answers
  • Through: (4,4), slope<br> 9/4
    7·1 answer
  • Solve for x<br> (10x + 4)°
    5·1 answer
  • Answer fast please and thank you!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!