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seraphim [82]
3 years ago
11

Please help very easy, will brainly

Mathematics
2 answers:
lozanna [386]3 years ago
8 0

Answer:

-1, 4

Step-by-step explanation:

lesya692 [45]3 years ago
7 0

Answer:

(-1,4)

Step-by-step explanation:

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Answer the question.thank you
dlinn [17]

Answer:

Perimeter of Triangle: 6x+15

x=12.5

Step-by-step explanation:

The perimeter is the sum of all of the sides of the triangle.

Hence, the perimeter =3x+3x+15=6x+15

Since the perimeter is 90, 6x+15=90.

Subtract 15 from both sides:

6x+15-15=90-15

6x=75

Divide both sides by 6:

\frac{6x}{6}=\frac{75}{6}

x=12.5

4 0
3 years ago
Question 4 of 11
MAVERICK [17]
This would be A True, hope this helps !
7 0
3 years ago
Can anyone help ?
Flauer [41]

Answer:

a) 1 / 12

b) 1 / 4

Step-by-step explanation:

The events are independent since they do not affect each other. The total probability of two independent events is the product of the probabilities of the two events.

a) When rolling a die, there are 6 outcomes, the numbers 1 - 6. There is only 1 outcome where you can get a 2. Therefore, the probability of rolling a two is 1/6.

When flipping a coin, there are two ways it can land: heads or tails. And there is one outcome with heads. The probability of getting head would be 1 / 2.

To find the the total, you multiply the probabilities of the two events: 1 / 6 * 1 / 2 = 1 / 12

b) As stated before, when rolling a die, there are 6 outcomes, the numbers 1 - 6. There are 3 outcomes where she can roll an even number: the numbers 2, 4, or 6. So, the probability of rolling an even number is 3 / 6 or 1 / 2.

When flipping a coin, there are two ways it can land: heads or tails. And there is one outcome with tails. The probability of getting tails would be 1 / 2.

Now, you multiply the two probabilities to get the total probability: 1 / 2 * 1 / 2 = 1 / 4

5 0
3 years ago
There were 724 zombies that attacked a player in Call of Duty. The player killed 65%. How many zombies did the player kill?
kvasek [131]

Answer:

470 zombies

Step-by-step explanation:

To find how many they killed, multiply 724 by 0.65

724(0.65)

= 470.6

Round down to 470, since there can only be a whole number for zombies

So, the player killed approximately 470 zombies

4 0
2 years ago
How does a dot plot help you describe a data set
REY [17]
A dot plot shows results from a range of data, giving it coordiantes so you can plot it on a graph
6 0
3 years ago
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