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2 years ago

Find each sum. (3n2 – 5n + 6) + (–8 n 2 – 3n – 2) =

Mathematics

1 answer:

leonid [27]2 years ago

8 0

3n2 -8n2 -5n-3n+6-2 = -5n2-8n+4

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Solve for 2. Round to the nearest tenth, if necessary.

UNO [17]

Answer:

x ≈ 94.4

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan58° = $\frac{LM}{KL}$ = $\frac{x}{59}$ ( multiply both sides by 59 )

59 × tan58° = x , then

x ≈ 94.4 ( to the nearest tenth )

3 0

2 years ago

BRO SOMEONE PLEASE HELP ME

zubka84 [21]

Answer:

9/10

Step-by-step explanation:

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2 years ago

Please need help asap!!

AfilCa [17]

the answer is false

6 0

2 years ago

Given that a geometric sequence can be expressed as a non-linear function in the form f(x) = abx, write a non-linear function to

guajiro [1.7K]

$f(x) = 3 \times {2}^{x}$

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2 years ago

Read 2 more answers

Mal works at a photo gallery. He charges $50 for a large photo and $40 for a large frame. Sales tax is 5%. How much total tax wi

BaLLatris [955]

Answer:

$4.5

Step-by-step explanation:

We apply sales tax to the total cost, which in this case is $40 + $50 = $90.

Thus, we have 5% * $90 = $4.5

It even works individually if you apply the tax to both orders separately and add them together:

(50 * 5%) + (40 * 5%) = 4.5

2.5 + 2 = 4.5

6 0

1 year ago