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natta225 [31]
2 years ago
5

1. (5x2-2x+3) + (x2+x+2)

Mathematics
1 answer:
antiseptic1488 [7]2 years ago
3 0
The answer is: x^2-x+15
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1/8 (8x-5)=1/6-7/6 what is the answer for X?
evablogger [386]
X=-\frac{3}{8} or -0.375
4 0
3 years ago
Find the volume of the entire figure to the nearest whole number. Use 3.14 for Pi.
Alja [10]

Answer:

1733.28 m³ or approximately 1733 m³

Step-by-step explanation:

Cone - 1/3πr²h

Cylinder - πr²h

Cone - 1/3(3.14)(6)²(10) ⇒ 376.8

Cylinder - (3.14)(6)²(12) ⇒ 1356.48

1356.48 + 376.8 = 1733.28 m³

Approximately 1733 m³

4 0
3 years ago
I need help with 17-22
DIA [1.3K]

Answer:

-5

Step-by-step explanation:

5 0
3 years ago
Which expressions are equivalent to 2(2x + 4y + x − 2y)?
joja [24]

Answer: 2(3x + 2y) and 6x + 4y

Step-by-step explanation:

Hi, to answer this question we have to solve the expression.

2(2x + 4y + x − 2y)

First we have to simplify the expression within the brackets.

2 (2x + x +4y -2y)

  • 2( 3x + 2y)

We have the first equivalent expression. Now to obtain the second expression we apply distributive property:

2 (3x) + 2 ( 2y)

  • 6x + 4y

In conclusion 2(3x + 2y) and 6x + 4y are equivalent expressions to 2(2x + 4y + x − 2y).

Feel free to ask for more if it´s necessary or if you did not understand something.

7 0
3 years ago
Can you help me cause I’ve been struggling
Serhud [2]

Answer:

-8

Step-by-step explanation:

Hope it helps you.

Can you mark my answer as a Brainliest Please

8 0
3 years ago
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