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SIZIF [17.4K]
3 years ago
5

A rectangle garden has width of 5 feet and a length of 10 feet. If an equal amount is added to both the width and length, the ar

ea is increased to 84 square feet. What is th is amount?
Mathematics
1 answer:
yawa3891 [41]3 years ago
3 0

Answer:


Step-by-step explanation: 4,730


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What is 2x - 4x = 1 as a fraction
OleMash [197]

Step-by-step explanation:

2x-4x=1

-2x=1

x=-1/2

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4 0
2 years ago
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Let f(x)=x+8and g(x)=x^2-6x-7. Find f(g(2))
posledela

The answer is a. -7


1. Find g(2).

2. Find f(g(2)).

g(x) = x² - 6x - 7

x = 2 ⇒ g(2) = ?

g(2) = 2² - 6·2 - 7 = 4 - 12 - 7 = -15

2. f(x) = x + 8

g(2) = -15

f(g(2)) = f(-15) = -15 + 8 = -7


3 0
3 years ago
PLEASE HELP WILL MARK BRAINLEIST
horsena [70]

Answer:

The picture shows the answer on the graph

Step-by-step explanation:

-2=-3/4×(x-6)

Distribute -3/4 through the parenthesis

-2= -3/4x+9/2

Multiply both sides of the equation by 4

-8=-3x+18

Move the variable to the left side and change its sign

3x-8=18

Move constant to the right side and change its sign

3x=18+8

Add the numbers

3x=26

Divide both sides of the equation by 3

x=26/3

Alternative Form- x=8 2/3 or x=8.6

7 0
3 years ago
The temperature at 12 noon was 10 degree celsius. If it decreases at the rate of 2 degree celsius per hour until midnight, at wh
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9 o clock for 8 degree below zero 14 below zero at midnight

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3 years ago
Samuel has a collection of toy cars. His favorites are the 27
BlackZzzverrR [31]
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3 years ago
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