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forsale [732]
3 years ago
10

What is the answer for this problem for f(x)=2x+1 and g(x)=x^2-7, find (f+g)(x)

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0
X²-7+2x+1=(f+g)(x)
x²+2x-6
D. x² + 2x - 6
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Whats the solution of<br>15-28i=3m+4ni
Jobisdone [24]
I=-0.75mn-1+-3.25n-1
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3 years ago
Enter an inequality to represent this situation: Nina wants to take at least $33 to the movies. Use d as your variable. The ineq
Svetllana [295]

Answer:

d \ge 33

Step-by-step explanation:

Given

Amount = 33

Required

Represent as inequality

At least means \ge i.e. greater than or equal to.

So, the inequality is:

d \ge Amount

Substitute Amount = 33

d \ge 33

6 0
3 years ago
I really need help on this please!!
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Solve for h
V = lwh

Divide lw on both sides, and you get
V / (lw) = h

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7 0
2 years ago
25 POINTS HELP PLEASE! Complete the table and pattern. Determine the common difference. Write the explicit rule.
Cerrena [4.2K]

Answer:

See the answers below

Step-by-step explanation:

Nine

The first step is to find the common difference. That's found by using

<em><u>Common Difference</u></em>

t4 - t3

t4 = - 15

t3 = - 19

t4 - t3 = -15 - - 19

t4 - t3 = -15 + 19

t4 - t3 = 4

t1 = - 27 which is the first term.

<em><u>Explicit formula</u></em>

tn = a + (n - 1)*d

tn = - 27 + (n - 1)*4

t5 = -27 + (5 - 1)*4

t5 = -27 + 4*4

t5 = - 11

<em><u>Recursive</u></em>

tn = tn - 1 + 4

Ten

<em><u>Common difference</u></em>

t4 - t3

21 - 15

Common difference = 6

t2 = 33 - 6

t2 = 27

<em><u>Explicit formula</u></em>

tn = a + (n - 1)*d

tn = 33 + (n - 1)*6

<em><u>Recursive Formula</u></em>

tn = tn-1  + 6

There are too many answers between the 2 questions that the exact format can be followed and have it make sense. You are better off following each question and writing down the answers as you come to them.

3 0
3 years ago
Mhanifa please help i will mark brainliest :)
Vesnalui [34]

Answer:#1- x = 19.5

#2- x = 21

Step-by-step explanation:hope this helps :)

and I like ur pfp

6 0
2 years ago
Read 2 more answers
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