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3 years ago

Plz help me with the once that are circle

Mathematics

2 answers:

nlexa [21]3 years ago

5 0

Actually let me give you a website that can tell you any math answers with the work..... it is called wolframalpha.......YOUR WELCOME

Archy [21]3 years ago

4 0

7. 3(-4x+8y)=-12+24y
Basicly your goi g to multiply everthing in the prenthesis by the number on the out side like i have shone
Step 1 multiply the -4x by 3=-12
Step 2 multiply the 8y by 3 =24y
And now you are done hope that this was helpfull

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It takes george 1 hour longer to mow the lawn than it takes henry. working together, using two mowers, they can mow the lawn in

Nikolay [14]

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3 years ago

Graph of Parent Functions

Tanya [424]

Answer:

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Tysmm

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3 years ago

Read 2 more answers

The sum of negative eighteen and a number is eleven. What is the number?

ivanzaharov [21]

I agree with the person above.
The sum of negative eighteen and a number is eleven:
-18 + x = 11 which is the same as A. x - 18 = 11; x = 11 + 18; x = 29

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3 years ago

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Three consecutive even integers have a sum of 36. Find the integers.

marissa [1.9K]

first integer=x

second integer=x+1

third integer= x+2 (x + 1 + 1)

x + (x + 1) + (x + 2) = 36

5 0

3 years ago

∆ABC m∠B = 90° AB = 4 BC = 3<br> Find AC

lutik1710 [3]

Step-by-step explanation:

In ∆ABC, m∠B = 90°

Therefore ∆ABC is a right angled triangle with sides AB = 4 & BC = 3. AC is the hypotenuse.

Hence, by Pythagoras theorem:

$AC^2 = AB^2 +BC^2 \\ \\ \therefore \: AC = \sqrt{AB^2 +BC^2 } \\ = \sqrt{ {4}^{2} + {3}^{2} } \\ = \sqrt{16 + 9} \\ = \sqrt{25} \\ = 5 \\ \\ \huge \red{ \boxed{ \therefore \: AC = 5 \: units}}$

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3 years ago