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Anni [7]
3 years ago
5

Hiya could anyone answer this asap please. 15 points up for grabs x

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0

Since the perimeter of the triangle is 3 sides, you divide 30 by 3

30/3=10

a=10

10+10+2b=30

2b=10

b=5

area of the square is 5x5=25

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The data in the table represent the training times (in seconds) for Adam. Adam 103 105 104 106 100 98 92 91 97 101 Points Concep
Julli [10]

Answer:

A. Miguel has the greatest spread.

The range of the two persons can be determined by:

Adam's range = 106 -91 = 15

Miguel's range = 105 -86 = 19

B. Considering the middle 50% of the training time, the person with the least spread is Adam.

Adam - 103 105 104 106 100

Miguel - 88 86 89 93 105

Adam's 50% range = 106 - 100 = 6

Miguel's 50% range = 105 - 86 = 19

Adam has the least spread

C. Miguel is inconsistent with the time set for training compared to that of Adam.

The answers to parts 2a and 2b show that there is a wide variation in the time that Miguel spend during training, but a minimum variation in the time spent by Adam during training.

3 0
4 years ago
Plz help me ...<br> please
r-ruslan [8.4K]

Answer:

x = -1, and y = -2, giving you the answer (-1, -2)

Step-by-step explanation:

In the second equation, we're told that y is equal to 2x.  With that, we can replace "y" in the first one with "2x", giving us:

-4x - 2x = 6

-6x = 6

x = -1

Now that we know the value of x, we can simply plug it into the first equation to find y:

-4x - y = 6

-4(-1) - y = 6

4 - y = 6

-4 + y = -6

y = -6 + 4

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So x = -1, and y = -2

6 0
3 years ago
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Here are the ingredients needed to make 8 pancakes.
jeka57 [31]

Answer:

a) 1000mL Milk

b) 60g Butter

Step-by-step explanation:

a) 250mL*4=1000mL

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8 0
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mihalych1998 [28]

Answer: $1,200 + 5.5% + $45,000= 46200.055 or 46200

Step-by-step explanation: All you have to do is just add because if you read the text it has a key word total.

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5 0
3 years ago
The graph shows the price, in dollars, of different numbers of muffins at David's store. The table shows the price, in dollars,
mash [69]
It should be $4 sorry if it is wrongbut i pretty sure that is he answer

8 0
3 years ago
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