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Mnenie [13.5K]
3 years ago
6

Please help! I will give Brainliest!

Mathematics
2 answers:
Rama09 [41]3 years ago
3 0

Answer:

option a..........

Step-by-step explanation:

.................

Alenkasestr [34]3 years ago
3 0

Answer:

a

Step-by-step explanation:

First, find the probability that you will pull a yellow marble. There are 9 yellow marbles and 22 total, so the probability is 9/22. Then, find the probability that you will pull a green marble. There are 7 green out of 22 so the probability is 7/22. To find the probability of both, multiply them.

9/22 * 7/22 is 63/484

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You have a square that has a perimeter of 24 feet. You need to purchase the logs for your garden. You can use one log for each s
Dima020 [189]

Answer:

6 feet

Step-by-step explanation:

Given that,

The perimeter of the square, P = 24 feet

We need to find the side of the square.

The perimeter of a square is given by the formula as follows :

P=4a

Where

a is the side length

So,

a=\dfrac{P}{4}\\\\a=\dfrac{24}{4}\\\\a=6\ feet

So, the side of each log be 6 feet.

4 0
3 years ago
Solve the system of equations using elimination. 5x+4y=−14
Ne4ueva [31]

Answer:

The answer is (A) (-6,4).

Step-by-step explanation:

First you have to multiply the first equation by 6 and the second equation by 4. Then next you subtract the second equation from 1.

30x + 24y = - 84

12x + 24y = 24

18x + 0. = - 108

=> 18x = - 108

=> x = - 108 / 18

=> x = - 6

Then for the next step

then put in x = - 6 in equation 2 and solve for y

( 3x + 6y = 6)

(3×(-6) + 6y = 6)

( - 18 + 6y = 6)

( 6y = 18 + 6 )

( 6y = 24)

(y = 4 )

(I really do hope this helps!!!)

4 0
2 years ago
Read 2 more answers
Mick paid $2.94 in the sale tax on an item that cost $24.00 before tax. At that rate how much would he pay in sale tax for an it
s344n2d4d5 [400]
You could do this with a simple proportion.

24/2.94 = 58/x
x = 2.94 * 58/24
x = 7.11
5 0
4 years ago
Which table has a constant of proportionality between y and x of 0.9? someone plz answer if i dont get this i wont be able to ge
Tems11 [23]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Use the substitution method to solve the following system of equations.
Paraphin [41]
(4x - y = 3) * 9
36x - 9y = 27

7x - 9y = -2

29x = 29
x = 1

y = 4*1 - 3
y = 1
4 0
3 years ago
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