3 years ago

Which expression is a factor of x*2 – 64?

Mathematics

1 answer:

belka [17]3 years ago

5 0

Answer:

2 ( x − 32 )

Step-by-step explanation:

use an algebra calculator

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Please I need help with this question.<br>No 22. Is very important.<br>Thank you.

kvv77 [185]

Answer:

C. $132m^3$

Step-by-step explanation:

Height = 4

Length = 6

Breadth = 7

Note : We were asked to find volume of the cuboid

Since, it has a base in the shape of a right angle triangle , we need to find the Area of the trapezium before calculating the total volume.

Step 1

Find the area of the trapezium

Area of a trapezium = $\frac{1}{2} (a+b)h$

$\frac{1}{2} (4+7)*4$

$\frac{1}{2} (11)4\\$

$\frac{1}{2} *44\\= 22$

Step 2

Calculate the volume of the cuboid

Volume of a cuboid =length× breadth × height

In this case , the volume will be our length × Area of a trapezium

V= 6 × 22

V = $132m^3$

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3 years ago

Katy has a choice. She can buy a book of 6 round trip bus tickets from

Ne4ueva [31]

Answer:

buying a book of 9 round trip bus tickets from Houston to Austin for a total of $702 is a better deal because 702/9 = 78 which is less than 522/6 = 87

Step-by-step explanation:

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2 years ago

A customer at Lost Pastores placed an order for 3 burritos which was priced at x amount of dollars each. He also ordered a plate

DIA [1.3K]

Answer:

3x +12.95 = 32.46

Step-by-step explanation:

3 burritos plus x + 12.95 = $32.46

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2 years ago

Please help me I will give you the brain thing and extra points. 2/5

juin [17]

I'm guessing B.)

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3 years ago

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Sin 2A = sinA is true when A=?

strojnjashka [21]

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