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2 years ago

Where does the line y=3x-5 cross the y axis?

Mathematics

1 answer:

makkiz [27]2 years ago

7 0

Answer:

At (0, -5)

Step-by-step explanation:

The y-intercept (b) is -5 (slope intercept form: y = mx + b) the line will thus cross the y axis at the point (0, -5).

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Solve simultaneously 2 log y=log 2 + log x 2 to power y = 4 to power x

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Answer:

Step-by-step explanation:

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3 years ago

What is another way to write the ratio 13 to 6

Mashutka [201]

Answer:

Step-by-step explanation:

13:6

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3 years ago

A ribbon is 30cm long and it is cut into three pieces such that each piece is 2cm longer than the next. Represent this as an equ

Alisiya [41]

Answer:

Step-by-step explanation:

3 pieces such that each piece is 2 cm longer then the next...

x , x + 2, x + 4

x + x + 2 + x + 4 = 30

3x + 6 = 30

3x = 30 - 6

3x = 24

x = 24/3

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8 + 10 + 12 = 30

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30 = 30 (correct)...it checks out

the ribbon lengths are : 8 cm, 10 cm, and 12 cm

3 0

3 years ago

Read 2 more answers

A line with a slope of -3/4 that passes through the point (-14,4).

damaskus [11]

Answer:

y=-3/4x-13/2

Step-by-step explanation:

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2 years ago

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Elisondra is eating at a restraurant with three friends. They want to choose at random who will order first. If you model the si

trapecia [35]

An equal-sized spinner is used to model probabilities

The spinner should have 4 equal sections

The number of friends is given as:

$\mathbf{Friends = 3}$

When Elisondra is included, the total number of people that went to the restaurant is:

$\mathbf{n = Friends + 1}$

Substitute 3 for Friends

$\mathbf{n = 3 + 1}$

Add 3 and 1

$\mathbf{n = 4}$

The number of people that went to the restaurant is the number of equal sections of the spinner.

Hence, the spinner should have 4 equal sections