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Molodets [167]
3 years ago
13

Can you please help me i really need help.

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0
I am pretty sure it is C
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Solve for W
umka2103 [35]

In this equation w = -1.1

In order to find this, get all w values to the right side and all numbers to the left side.

-2.27 + 9.1w + 1.3w = -3.4w - 17.45 ----> combine like terms

-2.27 + 10.4w = -3.4w - 17.45 ----> add 3.4w to both sides

-2.27 + 13.8w = -17.45 ----> add 2.27 to both sides

13.8w = -15.18 -----> divide both sides by 13.8

w = -1.1

4 0
3 years ago
Read 2 more answers
Michael has 13 1/4 pizzas left in the freezer at his pizza shop. The next day a group comes in and orders 5 1/3 pizzas how many
Papessa [141]

Answer:

8 1/12

Step-by-step explanation:

13 1/4 - 5 1/3  = (13-5) + (1/4 - 1/3)

                      = 8 + (4/12 - 3/12)

                      = 8 1/12

8 0
3 years ago
Suppose someone tells you that she has a triangle with sides having lengths 2.2, 4.5, and 6.7. Is this a right triangle?
laila [671]
You can apply the Pythagorean theorem:
a^2 + b^2 = c^2
c is the longest side of the triangle
2.2^2 + 4.2^2 = 6.7^2
4.84 + 17.64 = 44.89
22.48 =/= 44.89
That is not a right triangle
6 0
2 years ago
Athena is going to draw one marble from a paper sack. Inside the sack, there are 6 blue marbles, 6 black marbles, 3 green marble
marta [7]

Answer:

D. 2/17

Step-by-step explanation:

Add all of the marbles: 6 blue marbles + 6 black marbles + 3 green marbles + 2 purple marbles = 17 marbles altogether.

Since there are 2 purple marbles out of 17 marbles in the paper sack, the complement to the probability that she will draw a purple marble is 2/17.

7 0
3 years ago
Which expression is equivalent to 6x^5z^3/4x^4z^2?
Reika [66]
<span>4x^2y + 12xy^2 + 9y^3</span>
8 0
3 years ago
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