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3 years ago

Can you also explain how you solve it so i can do by myself:)

1 answer:

7 0

The answer is -624.99. Its simply you just the -500 by 5 to get -100. and then you continue to divide by 5 until you get the 8th term then add all of them and you get the answer. I hope it helped you, sorry if you didn't understand. plz forgive me.

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Solve this expression 5x^2-13x-6

torisob [31]

Answer:

x= -2/5 and x= 3

Step-by-step explanation:

Given equation is,

5x^2 - 13x - 6 = 0

Or, 5x^2 - 15x + 2x - 6 = 0 ( using middle term method)

Or, 5x( x- 3) + 2 (x-3) = 0

Or, (x-3) (5x+2) = 0

Now, x will have 2 answers because it's degree is 2. Total number of values depends on the power of variable.

So, x= 3 or, 5x = -2

Or, x= -2/5

So, the answer is x= -2/5 and x= 3.

6 0

3 years ago

Solve the inequality 11 < x - 16

asambeis [7]

Answer:

The choice B.

$x > 27$

Step-by-step explanation:

$11 < x - 16 \\ 11 + 16 < x - 16 + 16 \\ 27 < x \\ x > 27$

I hope I helped you^_^

8 0

2 years ago

What is the sum of (q+r)-(r+10)

KATRIN_1 [288]

Answer:

q+10 is the answer

6 0

3 years ago

Can some one help me im confused

LekaFEV [45]

1) first one....90-27=63°
2)180-128=52°>>>>that is B
3)first one is suppliment....so A
4)180-125=55°....I think D....but not in pic !!!

so...go for it !!!

4 0

3 years ago

Read 2 more answers

A mouse walks in a maze that is an orthogonal grid made of corridors that intersect at crossings one foot apart, stopping at eve

aksik [14]

Answer:

See the attached file for the answer.

Step-by-step explanation:

See the attached file for the explanation.

5 0

3 years ago