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4 years ago

31 points for the right answer if you DON'T KNOW Skip pass this

Mathematics

2 answers:

bazaltina [42]4 years ago

8 0

Substitute x = 2 into each of the expressions

left: 6* 8 - 2(2) = 48 - 4 = 44

right: 6(5 +2) = 6(7) = 42

44 > 42

Answer

Serga [27]4 years ago

3 0

The answer might be >

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Right triangles to find the exact length of:<br> T<br> 30°<br> 14 in<br> a) TI = in<br> 60°<br> R

ira [324]

<h3>Answer:</h3>

a) TI = 7√3 in

b) IR = 7 in

<h3>Explanation:</h3>

<u>Using cosine rule</u>:

$\sf cos(x) = \dfrac{adjacent}{hypotenuse}$

$\hookrightarrow \sf cos(30) = \dfrac{TI}{14}$

$\hookrightarrow \sf TI = 14cos(30)$

$\hookrightarrow \sf TI = 7\sqrt{3}$

<u>Using sine rule</u>:

$\sf sin(x) = \dfrac{opposite}{hypotenuse}$

$\hookrightarrow \sf sin(30) = \dfrac{IR}{14}$

$\hookrightarrow \sf IR = 14sin(30)$

$\hookrightarrow \sf IR = 7$

5 0

2 years ago

Last month, a basketball team scored 83, 84, 85, 87, 89, 88, 67, 79, and 81 points in their games. Which data value(s) are outli

Leto [7]

The data value that is an outlier is 67

<h3>How to determine the outlier?</h3>

The dataset is given as:

83, 84, 85, 87, 89, 88, 67, 79, and 81

To determine the outlier, we select the data values that are relatively far from others

In the above dataset, the data element 67 is far from other data values

Hence, the data value that is an outlier is 67

Read more about outlier at:

brainly.com/question/3631910

#SPJ1

6 0

3 years ago

What is the difference of 31,678 and 28,995

Tcecarenko [31]

The difference is 2,683
All you do is subtract 28,995 from 31,678 to get the answer

4 0

3 years ago

Read 2 more answers

You are going to a friend's house to watch a movie. If you drive on Street C, the distance is 3 miles. You need to stop at the m

puteri [66]

Answer:

2.83 is the answer

Step-by-step explanation:

8 0

3 years ago

Which rational number is one tick mark to the left of Negative three-fourths on the number line below? A number line going from

ycow [4]

Answer:

(B) -1

Step-by-step explanation:

We want to determine the rational number which is one tick mark to the left of $-\dfrac{3}{4}$ .

If the number is to the left, it must be less than $-\dfrac{3}{4}$ .

Since there are 4 equal spaces between each number, the numbers between -1 and 0 are:

$-1,-\dfrac{3}{4},-\dfrac{2}{4},-\dfrac{1}{4},0$

We can then see that the number one tick to the left of $-\dfrac{3}{4}$ is -1.

The correct option is B.

5 0

3 years ago

Read 2 more answers