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4 years ago

Please help meeeeee Will mark brainiest

Mathematics

1 answer:

Sergio039 [100]4 years ago

8 0

Answer:

Volume= 210cm^3 , Length is below

Step-by-step explanation:

6.5 is the length because it is and I worked it out

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Jacob solves the system of equations by forming a matrix equation.

Nata [24]

Oops wrong question I answered, Sorry.

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4 years ago

The points (0,4) and (1, 9) fall on a particular line. What is its equation in slope-intercept

Vitek1552 [10]

Answer:

The equation is y = 5x + 4.

Step-by-step explanation:

☆Remember: $m = \frac{y_2 - y_1}{x_2 - x_1}$

☆Slope-intercept: $y = mx + b$

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☆We need to find the slope first. So just plug in according to the slope formula!

$m = \frac{9 - 4}{1 - 0} = \frac{5}{1} = 5$

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☆Now we need to find the y-intercept. We are going to plug in the slope and a set of coordinates to find the y-intercept.

$y = mx + b \\ 9 = 5(1) + b \\ 9 = 5 + b \\ \frac{ - 5 = - 5 \: \: \: \: \: \: \: \: \: \: \: \: }{4 = b \: \: \: \: \: \: \: \: \: }$

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☆Now all we need to do is plug in and we are done!

$y = 5x + 4$

▪Happy To Help <3

6 0

3 years ago

Write the equation of a line for a graph hurry!!

anastassius [24]

Answer:

y = -2x + 2

Step-by-step explanation:

y-intercept is 2 (where the line crosses the y axis)

slope is -2 (fall over run)

written in slope - intercept form, you get y = -2x + 2

4 0

3 years ago

What is the monthly payment for a loan if the amount financed is $12385, the APR is 6.9% for 5 years and the monthly payment per

V125BC [204]

12385=X[(((1-(1+0.069/12)^(-12*5))/(0.069/12)]
Solve for x
X=244.65

5 0

3 years ago

Work out the reciprocal of 4

Ghella [55]

0.25

Step-by-step explanation:

Reciprocal of a number is 1÷ that number

1÷4= 0.25

4 0

3 years ago