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kow [346]
3 years ago
9

4n3 + 5n2 + 6n + 15 factors to (3n2 + 2) (3n + 5) true or false?

Mathematics
2 answers:
vitfil [10]3 years ago
7 0
4n3 + 5n2 + 6n + 15 factors to (3n2 + 2) (3n + 5) true or false?

strojnjashka [21]3 years ago
4 0
The answer for this is false.
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If the actual base of the window is 5 ft, what is the height of the actual window ​
pav-90 [236]

Answer:

5ft

Step-by-step explanation:

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6 0
2 years ago
Two right triangles are shown. First, find the missing leg of the triangle on the right. Then you have two lengths to use to fin
jasenka [17]

Answer:

x = 30m

Step-by-step explanation:

<u>GIVEN :-</u>

There are 2 right-angled triangles.

In the triangle on the right side ,

  • Hypotenuse = 26m
  • Base = 10m

In the triangle on the left side ,

  • Base = 18m

<u>TO FIND :-</u>

  • Length of the common perpendicular to both triangles.
  • Length of the hypotenuse of the triangle on the left side.

<u>FACTS TO KNOW BEFORE SOLVING :-</u>

  • Hypotenuse = \sqrt{Base^2 + Perpendicular^2}.
  • Perpendicular = \sqrt{Hypotenuse^2 - Base^2}

<u>SOLUTION :-</u>

In the triangle on the right side ,

Perpendicular = \sqrt{26^2 - 10^2} = \sqrt{676 - 100} = \sqrt{576} = 24m

⇒ Perpendicular of the triangle on right side = Perpendicular of the triangle on left side.

In the triangle on the left side ,

Hypotenuse = \sqrt{24^2 + 18^2} = \sqrt{576 + 324} = \sqrt{900} = 30m

∴ x = 30m

3 0
3 years ago
Using chain rule, what is the derivative of arcsin(sin(x))
oee [108]
Chain rule:
if
y=y(u) and u=u(x)
The dy/dx=(dv/du)(du/dx)

In our case
y=arcsin(u)
u=sin(x)

dy/du=1/√(1-u²) = 1/√(1-sin²x)
du/dx=cos x

dy/dx=cos x /√(1-sin²x)

Answer: dy/dx=cos x /√(1-sin²x)
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3 years ago
Without third-party reimbursement, inclusive of private insurance carriers, healthcare finance and delivery systems that it supp
Rashid [163]

Answer:

sorry dko alm hahahahahahahahajshaja

7 0
2 years ago
Ill give brainly :))))
Luden [163]

20 now give brainly

if that is not it its -20

3 0
3 years ago
Read 2 more answers
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