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2 years ago

Graph X-intercept of 3 Y-intercept of -8

Mathematics

1 answer:

laiz [17]2 years ago

7 0

Answer:

$\displaystyle 2\frac{2}{3}x - 8$

Step-by-step explanation:

Starting from the y-intercept of $\displaystyle [0, -8],$ you do $\displaystyle \frac{rise}{run}$ by either moving eight blocks south over three blocks west or eight blocks north over three blocks east [west and south are negatives].

I am joyous to assist you anytime.

* 2⅔ = 8⁄3

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The blue string is 0.98 meters long. The

Yuliya22 [10]

Answer:

22 centimeters

Step-by-step explanation:

1. See how many centimeters are in a meter:

There is 100 centimeters in one meter

2. Multiply each number by 100 to convert the meters to centimeters 

0.98 x 100= 98

0.76 x 100 = 76

3. Subtract to find the difference

98 - 76 = 22

Hence, the blue string is 22 centimeters longer than the yellow string.

have great night! :D

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2 years ago

Evaluate 4x² + 3x for x=6

Sloan [31]

Answer:

162

Step-by-step explanation:

Given algebraic expression:

4x² + 3x

To:

Evaluate this expression,with : x = 6

Solution:

4x²+3x

Simplify by plugging x = 6

4(6)²+3(6)
4(36) + 18
144 + 18
162

We can conclude:

By evaluating this expression by x = 6 , the answer will be 162.

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2 years ago

Find the product of z1 and z2, where z1 = 5(cos 60° + i sin 60°) and z2 = 7(cos 210° + i sin 210°)

Verizon [17]

Answer:

cos210=cos(180+30)=−cos30=−√32 . sin210=sin(180+30)=−sin30=−12 . 3(cos210+isin210) =3(−√32)+3i(−12). −(32)√3−(32)i. My favourite way of seeing that sin30=12 and cos30=√32 is ...

Step-by-step explanation:

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3 years ago

In 2007, approximately 3,380,000 people visited the Statue of Liberty. Express this

sweet [91]

Step-by-step explanation:

3.38 × $10^{6}$ is the scientific notation of 3,380,000