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
motikmotik
3 years ago
15

Lol it looks easy but everytime i submit my answer it ends up wrong sooo help pls

Mathematics
2 answers:
gregori [183]3 years ago
8 0

Answer:

(y+8)(y+2)

Step-by-step explanation:

y^2 + 10y + 16

What two numbers multiply to 16 and add to 10

8*2 = 16

8+2 =10

(y+8)(y+2)

Alex777 [14]3 years ago
4 0
Y^2+10y+16
y^2+8y+2y+16
y(y+8)+2(y+8)
(y+8)(y+2)
You might be interested in
When -3v = -18 is solved, the result is:
rjkz [21]

Answer:

When -3v = -18 is solved, the result is:

21v

4 0
1 year ago
Read 2 more answers
Please help
earnstyle [38]

Please consider the graph of the sphere.

We know that the volume of sphere is equal to \frac{4}{3}\pi r^3, where r represents radius of sphere.

We can see that diameter of sphere is 30 inches. We know that radius is half the diameter, so radius of the given sphere would be half of 30 inches that is \frac{30}{2}=15 inches.

V=\frac{4}{3}\pi r^3

V=\frac{4}{3}\pi (15\text{ in})^3

V=\frac{4}{3}\pi \times 3375\text{ in}^3

V=4\times 1125\pi \text{ in}^3

V=4500\pi \text{ in}^3

Therefore, the volume of the given sphere is 4500\pi\text{ in}^3 and option B is the correct choice.

8 0
3 years ago
My Notes The displacement from equilibrium of an oscillating weight suspended by a spring is given by y(t) = 1 4 cos(5t) where y
ikadub [295]

Answer:

y(0) = 0.25 feet

y(\frac{1}{4}) = 0.0789 \text{ feet}

y(\frac{1}{2}) =-0.2003 \text{ feet}

Step-by-step explanation:

We are given the following information in the question:

The displacement from equilibrium of an oscillating weight suspended by a spring =

y(t) = \displaystyle\frac{1}{4} \cos(5t)

where y is the displacement in feet and t is the time in seconds.

Here, cos is in radians.

1) t = 0

y(0) = \displaystyle\frac{1}{4} \cos(5(0)) = \frac{1}{4} \cos(0) = \frac{1}{4}(1) = \frac{1}{4}

y(0) = 0.25 feet

2) t = \frac{1}{4}

y(\displaystyle\frac{1}{4}) = \displaystyle\frac{1}{4} \cos(5(\frac{1}{4})) = \frac{1}{4} \cos(1.25) = \frac{1}{4}(0.31532236) =0.07883059

y(\frac{1}{4}) = 0.0789 \text{ feet}

3) t = \frac{1}{2}

y(\displaystyle\frac{1}{2}) = \displaystyle\frac{1}{4} \cos(5(\frac{1}{2})) = \frac{1}{4} \cos(2.5) = \frac{1}{4}(-0.80114362) = -0.200285905

y(\frac{1}{2}) =-0.2003 \text{ feet}

The negative sign indicates the opposite direction of displacement.

3 0
3 years ago
Show the solution to each system of linear inequalities by graphing.
Lyrx [107]
142628281991919182726(35262627282
7 0
3 years ago
I need help its not 4236
Oduvanchick [21]

Answer: 4236

Step-by-step explanation: I used a calculator. If it's wrong, tell your teacher/instructor.

7 0
2 years ago
Other questions:
  • In a random sample of 257 adult Orcas in the wild, there were 159 whose total body length was 28 feet or longer. Create a 98% co
    12·1 answer
  • Mario earns money mowing his neighbors' lawns. The revenue for mowing x lawns is r(x) = 25x. Mario's cost for gas and the mower
    5·2 answers
  • The floor plan of a proposed auditorium shows a stage that measures 1.75 inches in width. The scale of the floor plan is 1in. =
    9·1 answer
  • a phone sells for $250 it is now on sale for 1/5 off the original price april has a coupon for an extra 10% off the sale price.T
    6·2 answers
  • What is the word phrase for 5x+2
    8·1 answer
  • You have 12 cups of flour. each pizza crust requires 3/4 cup of flour. how many pizza crusts can you make?
    13·1 answer
  • Neda sells televisions. She earns a fixed amount for each television and an additional $15 if
    11·1 answer
  • What is the GCF of 1683t, 4085, and 68t??<br> O 4<br> O 483t<br> O 8<br> O 8837
    12·1 answer
  • Multiply the fractions. Select the answer that is in simplest form.
    15·1 answer
  • The mean age of 11 women in an office is 31 years old.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!