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3 years ago

???!!???????????????????

Mathematics

1 answer:

natita [175]3 years ago

3 0

The solution's something you can really easily pick up, I promise.

The solution is simply the point where the two lines connect.

In this case, it's (2,5). (x,y)

Hope this helped!

(Khan Academy is a great resource.)

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What the heck am I doing something something something I’m doing this. So there’s enough writing.

AleksandrR [38]

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Step-by-step explanation:

4 0

2 years ago

Given parallelogram ABCD , diagonals AC and BD intersect at point E. AE=2x, BE=y+10, CE=x+2 and DE=4y−8 . Find the length of AC

Crank

Answer:

I think the answer shod be B

3 0

3 years ago

What are the x-intercepts of the graphed function?

baherus [9]

The x-intercept of the graph is the x-point where graph touches the x-axis. ... Here graph touches the x-axis two times. (c) (–1, 2) and (1, 0): x-intercept are -1 and -1.

5 0

2 years ago

Please help me with this

kaheart [24]

Answer:

m9 = 115

m4 =110

m10=65

m11= 70

m8= 70

m5 = 65

m3 = 70

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4 0

3 years ago

The first term of an AP is -7 and the ratio of the eight term to the third term is 7:1 calculate the common difference

alukav5142 [94]

Answer:

the common difference is 6.

Step-by-step explanation:

Given;

first term of an AP, a = -7

let the common difference = d

The third term is written as;

T₃ = a + 2d

The eight term is written as;

T₈ = a + 7d

The ratio of the eight term to third term = 7:1

$\frac{T_8}{T_3} = \frac{7}{1} = \frac{a+ 7d}{a + 2d} \\\\7 = \frac{a+ 7d}{a + 2d}\\\\Recall, a = -7\\\\7 = \frac{-7+ 7d}{-7 + 2d}\\\\7(-7 + 2d) = -7+ 7d\\\\-49 + 14d = -7 + 7d\\\\14d -7d = -7 + 49\\\\7d = 42\\\\d = \frac{42}{7} \\\\d = 6$

Therefore, the common difference is 6.

4 0

3 years ago