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quester [9]
2 years ago
9

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials.

Mathematics
2 answers:
ankoles [38]2 years ago
6 0

Answer: the correct answer is 5m^2-5mn+4n^2

Tasya [4]2 years ago
5 0
The Correct Answer is "C"

5m^2 - 5mn +4n^2
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Which value of y makes the equation 55/y = 5 true?
Georgia [21]

Answer:

11

Step-by-step explanation:

55/11=5

4 0
2 years ago
PLEASE HELP!!!!! I NEED THIS FAST!!!!!!
ioda
Who says V1=V2?
if we simplify we get
(2/3)pir₁³=12pir₂²
for V1 to equal V2


a.
solve for r₁ to find r₁ as a function of r₂
(2/3)pir₁³=12pir₂²
times 3/2 both sides and divide by pi
r₁³=18r₂²
cube root both sides
r₁=∛(18r₂²)

if solve for r₂
(2/3)pir₁³=12pir₂²
divide by 12pi both sides
(1/18)r₁³=r₂²
squer root both sides
√((1/18)r₁³)=r₂



double radius of pond which is r1
√((1/18)r₁³)=r₂
r₁ turns to 2r₁ to double radius
√((1/18)(2r₁)³)=r₂double
√(8(1/18)(r₁)³)=r₂double
(√8)(√((1/18)(r₁)³))=r₂double
√((1/18)r₁³)=r₂ so
(√8)(r₂)=r₂double
(2√2)(r₂)=r₂double
the radius of the tank is multipled by 2√2
5 0
3 years ago
A recipe for soup calls for 2 cups of black beans for
mixer [17]

Answer:

16 cups

Step-by-step explanation:

5x8=40

2x8=16

7 0
2 years ago
Factor 25x 2 + 10x + 1.
scoundrel [369]
25x^2+10x+1
(25x^2+5x)(+5x+1)
5x(5x+1) +1(5x+1)
(5x+1) (5x+1)
X=1/5
3 0
3 years ago
Read 2 more answers
Find the percent of change on an item that was $44 and now costs $66.
iVinArrow [24]

Answer:

33.3%

Step-by-step explanation:

the increase in price was $22.  Find the ratio

$22

-------

$66

which comes out to 0.33333, or 33.3%.

The percent change in the price of the item is 33.3%.

4 0
3 years ago
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