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3 years ago

Can someone help me.. I’m about to cry- this stuff is due today

Mathematics

2 answers:

irga5000 [103]3 years ago

6 0

Answer:

a: 4

b: 1

c: 2

d: 3

e: 5) -6a - 48

f: 6) 4 + 36x

g: 7) -30n + 42

h: 8) 18m + 20

i: 9) 32 + 24n

j: 10) -8b - 32

I hope this helped! Once you get the hang of distributive property, it becomes a lot easier :)

*coughcough* brainliest please, I'm trying to rank up

snow_tiger [21]3 years ago

5 0

Answer:

For 5 - 10 it would be

-6a - 48

4 + 36x

-30n + 42

18m + 20

32 + 24n

-8b - 32

For numbers 1, 3, and 4

1. is b

2. is c

3. is d

4. a

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I think of number, double it and add 11. I get 25 a) using the statement above, form an equation. Use the letter 'x' as a unknow

Misha Larkins [42]

Answer:

x = 7

Step-by-step explanation:

Let

x = the unknown number

double it :

add 11:

2x + 11

I get 25:

The equation is

2x + 11 = 25

2x = 25 - 12

2x = 14

Divide both sides by 2

x = 14/2

x = 7

7 0

3 years ago

What number must be added to 14,056 to result in the sum of 38,773

Vlada [557]

24,717.
What you have to do is subtract 38,773-14,056 and then the answer would be 24,717. So all together 24,717 must be added to result in the sum of 38,773.
14,056+24,717=38,773.

8 0

3 years ago

Please creeper keeps answering but link doesnt work plaese help

DedPeter [7]

Answer:

The answer is A: y^2/2x

Step-by-step explanation:

Hope this helps please mark brainliest :)

6 0

2 years ago

What is the solution to x- 9> -15?

Elanso [62]

Answer:

x < -6

Step-by-step explanation:

quick explanation: when you transfer (-9) to the other side it becomes +9.

Therefore, -15+9= -6

4 0

3 years ago

I need help finding y

denpristay [2]

Answer:

y = 9.8995

Step-by-step explanation:

This question requires the use of basic trigonometry.

In this problem, we know one of the sides and two of the angles.

Since one of the angles is 45 degrees and the sum of all internal angles of a triangle is 180 degrees, the other angle can only be 45 degrees, making this an isosceles triangle - that is, the length of the other leg, x, is also 7.

You could use the soh cah toa mnemonic to figure it out, but here just using the a^2 + b^2 = c^2 should be sufficient since we know both legs of the triangle.

7^2 + 7^2 = 98, and the square root of 98 gives you about 9.8995, which sounds about right for this situation.

Hope this helped!

4 0

3 years ago