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nexus9112 [7]
3 years ago
12

I have 3 Algebra questions can anyone help?

Mathematics
1 answer:
Kisachek [45]3 years ago
4 0

1.  9x^2+4x-8

2. 6x^3+16x^2+3x+8

3. 5x^4-27x^3-14x^2+24x

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Please answer with clear instructions so that i can apply this to other questions.
mylen [45]

Answer:

210 I think

Step-by-step explanation:  

2000 divided by 10 is 200

And the length was 10cm longer

It would be 210

I am not to sure, Please correct me if I am wrong.

8 0
2 years ago
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A number p minus 19 algebraic expression
Lubov Fominskaja [6]
A number p is "p"

minus 19 is p - 19

your expression is p - 19

hope this helps
3 0
3 years ago
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Help me! Thanks! Show work too! Please!
Ghella [55]

Answer:

(2, 79) (12, 24)

24-79/12-2=-55/10

m=-0.55

24=-6,6+b

30.6=b

y=-0.55x+30.6

6 0
2 years ago
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The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown.
lakkis [162]

The smallest perimeter is 72.44 inches. The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. As much as possible, the sum of the length of the two remaining side must be greater than the other side. Given the side is 30, then the sum of the two remaining sides should be greater than 30 inches.

7 0
3 years ago
What is the APY for 6.5% compounded daily
Jet001 [13]
APY = (1 + r/n)^n - 1

r = interest rate
n= number of times compounded

APY = (1 +0.065/365)^365 - 1

= 6.715%
4 0
3 years ago
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