3 years ago

What is the y interception of y= 2/3 x -3?

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

Answer:

-3

Step-by-step explanation:

this equation is form y = mx + b, where b represents the y-intercept. Therefore, the y-intercept is -3.

garik1379 [7]3 years ago

4 0

Answer:

y - intercept = -3

Step-by-step explanation:

y = mx + b

b = y - intercept

b = -3

y - intercept = -3

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Lisa used 10 centimeters of tape to wrap 5 presents. How many presents did Lisa wrap if she used 34 centimeters of tape? Assume

3241004551 [841]

Answer:

17 presents

Step-by-step explanation:

5 presents = 10 cm tape

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No. of presents = 17 presents

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3 years ago

Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki

Lena [83]

Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

by the pythagorean theorem:

$MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}= 13 (km)$

Answer: 13 km