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Mathematics

2 answers:

Anika [276]3 years ago

8 0

First one is the correct one, because it is asked for a sum of 1 and 6, which is (1+6), and then all of that divided by 7 => (1+6)/7

erastova [34]3 years ago

7 0

the answer is (a. because I just took the test

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(-10, -10) and (-2, -3) find the slope.

ankoles [38]

The slope is 7/8.

Slope formula is the change in y over the change in x,
M=y2-y1 / x2-x1

M= -3 - (-10) / -2 - (-10)

Remember that two negatives equal a positive.

That makes the equation:
M= -3 + 10 / -2 + 10

M= 7/8

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4 years ago

If x^2 = 30, what is the value of x?

Lapatulllka [165]

$x= +\sqrt{30} ~or ~ -\sqrt{30}$
I'm not sure why ± that sybol isn't working
all together you can write $x=±\sqrt{30}$

Ughh just ignore the "A" symbol .-.

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yanalaym [24]

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I would appreciate it if someone helped me :)

Tatiana [17]

Answer:

Sorry :( I would help but I'm not very good at this type of math =c

Step-by-step explanation:

I hope someone will see this :D

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3 years ago

Write an expression of: divide B by 6, then subtract 3 from the result do not simplify any part of the expression

IrinaVladis [17]

Answer:(4-6)-h

Step-by-step explanation:

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