3 years ago

The numbers are 16cm, 12cm, and 30cm please help with number 1

Mathematics

1 answer:

suter [353]3 years ago

5 0

Answer:

Step-by-step explanation:I don't say you have to mark my

ans as brainliest but my friend if it has really helped you don't forget to thank me...

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Which graph has a slope of ? A coordinate plane with a straight line. The line starts at (negative 5, negative 4) and passes thr

VikaD [51]

Answer:

slope of the first line: 1

slope of the second line: 0.778

slope of the third line: 0.375

slope of the fourth line: 1.25

Step-by-step explanation:

Given two points (x1, y1) and (x2, y2), the slope of a line is computed as follows:

slope = (y2 - y1)/(x2 - x1)

Therefore,

slope of the first line: [5 - (-4)]/[4 - (-5)] = 1

slope of the second line: [5 - (-2)]/[4 - (-5)] = 0.778

slope of the third line: [2 - (-1)]/[3 - (-5)] = 0.375

slope of the fourth line: [5 - (-5)]/[4 - (-4)] = 1.25

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3 years ago

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Find the measures of the interior angles of the triangle.<br> A<br> B<br> C

Mars2501 [29]

Answer:

A=45 B=110 C=25

Step-by-step explanation:

Please mark as brainliest. I'm happy to help

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Helppppppp. Find k if the lines 3x-5y=9 & 2x+ky=11 are a)parallel and b)perpendicular

V125BC [204]

For lines to be parallel, they have to have the same slopes. For the equation given as Ax + By + C = 0, the slope is -A / B. Equating the slopes of the given equations of lines,
- (3 / -5) = - (2 / k)
The value of k is equal to -10/3.

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3 years ago

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What is the slope of (-7,-1) and (3,8)? Pls show your work

kondor19780726 [428]

Answer:

$m=\frac{9}{10}$

Step-by-step explanation:

To find the slope between any two points, we can use the following slope formula:

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

Let (-7, -1) be (x₁, y₁) and let (3, 8) be (x₂, y₂). Substitute them into the slope formula:

$m=\frac{8-(-1)}{3-(-7)}$

Evaluate:

$m=\frac{9}{10}$

Therefore, the slope between the two points is 9/10.

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3 years ago

Strawberries cost $3.00 per pound. How many punds of strawberries can you buy for $1.00

Mademuasel [1]

Answer:

1/3 or .75 pounds of strawberries

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