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Alekssandra [29.7K]

3 years ago

14

Write a function rule for the table- please help

2 answers:

Ipatiy [6.2K]3 years ago

7 0

Answer: The 3rd option

Step-by-step explanation: f(x) aka 5 is = to x aka 2+3 (2+3=5)

Plz make brainliest

riadik2000 [5.3K]3 years ago

4 0

Correct answer is the 3rd option !

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Simplify the following 7 times the square root of 54 - 2 times the square root of 24

EleoNora [17]

The first step for solving this problem is to simplify the radical
7 $\sqrt{54 - 2}$ x 2√6
Calculate the product
14 $\sqrt{(54 - 2) X 6}$
Subtract the numbers
14 $\sqrt{56 x 6}$
Simplify the radical
14 x 2 $\sqrt{13 x 6}$
Multiply the numbers
14 x 2√78
Finally,, calculate the product for your final answer
28√78
Let me know if you have any further questions
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4 0

4 years ago

Question 9 of 15 (1 point)

mote1985 [20]

The number is -9

Step-by-step explanation:

Let x be the number then according to given statement

$4x+10 = x-17$

Subtracting 10 from both sides

$4x+10-10 = x-17-10\\4x = x-27$

Subtracting x from both sides

$4x-x = x-x-27\\3x = -27$

Dividing both sides by 3

$\frac{3x}{3} = \frac{-27}{3}\\ x = -9$

<u>Verification:</u>

$4(-9)+10 = -9-17\\-36+10=-26\\-26=-26$

The number is -9

Keywords: Linear equation, variables

Learn more about linear equation at:

#learnwithBrainly

7 0

3 years ago

Need help on this equation

Strike441 [17]

Answer:

<h3>x =1 </h3>

Step-by-step explanation:

Given the following DE = 4X-2

EF = 3x+2

FG 5x-3

GD = 2x+5

Since DE is parallel to GF, this means that the sides are equal hence;

4x - 2 = 5x - 3

4x - 5x = -3 + 2

-x = -1

x = 1

<em>Hence the value of x is 1</em>

<em></em>

3 0

3 years ago

N stands for a whole number 2n is greater than 30, so what does n stand for

Arte-miy333 [17]

N would = 20, because 2x20=40 which is greater than 30

4 0

3 years ago

Find the area of the triangle

Leokris [45]

Answer:

A = 48.75 cm²

Step-by-step explanation:

Area of a triangle = 1/2 (Base * Height)

A = 1/2 (6.5 * 15)

A = 1/2(97.5)

A = 48.75 cm²

Hope this helps!

6 0

3 years ago

Read 2 more answers