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Masja [62]
3 years ago
12

What is the value of the function f(x) = 2x2 + 3 when x = 2? 7 19 11 –1

Mathematics
2 answers:
gogolik [260]3 years ago
4 0
11 because 2*(2^2)+3 = 2*4+3 = 8+3 = 11
blondinia [14]3 years ago
3 0
Plug in 2 for your x, you'll get 2(2^2)+3, which becomes 2(4)+3, 8+3, 11. 
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5 ➗ 1/7<br> Draw a model that represents the division expression
Ket [755]

We have to draw the model for 5 divide 1/7 . In order to draw the model we use below steps.

Draw 1/7 boxes to represent 1/7 groups.

Assume 5 as the number which represents the total of these 1/7 groups.

Put a question mark at the first box.

Attached is the model to represents 5 divide 1/ 7 .

5/(1/7)

5*7

35

In the question mark we should put 35.

learn more of model here

brainly.com/question/11016284

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4 0
2 years ago
MATH help please! needed asap
Marina CMI [18]
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5 0
3 years ago
The perimeter of the rectangle is 34 cm. The perimeter of the triangle is 30 cm. Find the value of n. a. 10 cm c. 14 cm b. 12 cm
swat32
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6 0
4 years ago
Read 2 more answers
CAN YOU ANSWE QUESTION 1 and 2 please??
Svetllana [295]

Answer:

B. $700

Step-by-step explanation:

The answer is A because.....

Step 1: Find the 7% of 2000.

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Step 2: Multiply 140x5 which equals $700.

Although, I can’t really see the second question‘s options, as the calculations made for the previous question, she paid $140 each year.

I rlly hope this is helpful! If so, please, please, please mark brainliest! Thanks! :)

5 0
3 years ago
Marshall is selling raffle tickets to raise money who wants to raise $1000 he already has 200 in donation each ticket will raise
lara31 [8.8K]
400 tickets
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2 × 400= 800
3 0
3 years ago
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