3 years ago

Find the nth term of this quadratic equation 3, 11, 25, 45

Mathematics

1 answer:

Helen [10]3 years ago

6 0

Answer:3n^2-n+1

Step-by-step explanation:

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Can I get the real answer plz and thank u

Alika [10]

Answer: It is B

Step-by-step explanatio

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2 years ago

Read 2 more answers

What is the missing length.

nasty-shy [4]

Answer:

$KS = 12$

Step-by-step explanation:

Given that ∆KLM ~ ∆RSK, $\frac{KL}{KR} = \frac{KM}{KS}$ (similarity theorem)

KL = 65

KR = 65 - 52 = 13

KM = 60

KS = ?

$\frac{65}{13} = \frac{60}{KS}$

Cross multiply

$65*KS = 60*13$

$65*KS = 780$

$\frac{65*KS}{65} = \frac{780}{65}$

$KS = 12$

4 0

2 years ago

Evaluate <br> 15+ (29-13)=

leonid [27]

The answer is 31
29 - 13 is 16
16 + 15 is 31

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2 years ago

Select all the expressions that are equivalent to 4(y+7) 4y+7 4y+28 3+1(y+7) 4y+4(7) 4+y+7 3(y+7)+(y+7) PLEASE GUYS I REALLY NEE

sasho [114]

Answer:

Step-by-step explanation:

4(y+7)=4(y)+4(7)

=4y+28

7 0

3 years ago

This is a graph of the function g(x) =-3x+2. Determine the domain value when th

lord [1]

Range = -4= g(x)

Therefore, g(x) = -3x+2

or, -4=3x +2

or, 3x= -4-2

or, 3x= -6

or, x= -6/3 = -2

OPTION A is the correct answer.

4 0

2 years ago