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yulyashka [42]
3 years ago
7

PLEASE HELP I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

Step-by-step explanation:

4.0   | <u> 4.50 </u>  |   -0.3(4.0) + 6.71 = <u>5.51</u>   |   4.50 - 5.51  = <u>-1.01</u>

5.9   | <u> 5.50 </u>  |   -0.3(5.9) + 6.71 = <u>4.94</u>  |   5.50 - 4.94 = <u>0.56</u>

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What is the area of this triangle?
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Answer:

120

Step-by-step explanation:

alls you do is plug in the numbers its not hard sweetie

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2 years ago
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What is the simplified form of 15 x to the eighth power over 24 y to the fifth power divided by 4 x to the fourth power over 8 s
IRISSAK [1]
The exponent symbol when typing is ^. so I so rewrite this for you.
(15x^8 / 24y^5) / (4x^4 / 8y^2)

I assumed you meant 8y squared because you said 8 squared.

now when we divide by a fraction, we can actually multiply by it's reciprocal and get the same thing. The word reciprocal really just means flip it over. so:

(15x^8 / 24y^5) * (8y^2 / 4x^4)

let's reduce the coefficients ( the numbers in front of the x and y) to make it easier.

We have 15/24 which can be reduced to 5/8
and 8/4 which is 2/1

so:
(5x^8 / 8y^5) * (2y^2 / x^4)

multiply numerator and denominator
(10x^8y^2) / (8x^4y^5)

now reduce coeffient. 10/8 is 5/4
reduce x: x^8/x^4 is x^4
reduce y: y^2/y^5 is 1/y^3

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5x^4 / 4y^3

so C
3 0
3 years ago
What is an easy way to remember what a box plot it
Inessa [10]

Answer:

A box and whisker map is a diagram that shows details from a five-part description. It is also called a boxplot. There was an mistake. This form of diagram demonstrates the structure, core importance and volatility of the distribution.

Step-by-step explanation:

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4 0
3 years ago
Please help! Giving brainliest :D
Anna11 [10]

Answer:

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Step-by-step explanation:

Use the distributive property  5(-5x - 1 ) so…

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7 0
2 years ago
What is the median for the following set of data? 2, 3, 6, 8, 9, 10, 11
Inessa05 [86]

Answer:

The median value will be 8.

Step-by-step explanation:

The simplest way to think of a median is as a sort of "middle" value. We want to arrange our numbers from lowest to highest, then select the one in the middle. Here is another example:

3, 5, 2, 7, 3, 9, 1, 4, 7

The first step is to order these numbers from lowest to highest, like so:

1, 2, 3, 3, 4, 5, 7, 7, 9

The number in the middle of this set is 4.

The problem you have presented, as well as the above example, both deal with an odd amount of numbers. Your problem has seven numbers, and the example I gave has nine. For any odd amount of numbers, the median is the value in the middle. But what about an even amount of numbers?

Consider:

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Let's rearrange this:

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Now, there will be two "middle" values: 4 and 7. The median value will be the average of these two values:

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I hope that helps!

7 0
3 years ago
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