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KatRina [158]
2 years ago
14

This is the question I'm having trouble with in math class

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
5 0

Answer:

c

Step-by-step explanation:

ik

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If x-2y=10 and x≠0, what is the value of 2x/y+5
VladimirAG [237]

Answer: 4

Step-by-step explanation:

x - 2y =10

x = 10 + 2y

\frac{2x)}{y + 5}

\frac{2(10+2y)}{y+5}

\frac{20+4y}{y+5}

\frac{4(5+y)}{y+5} ... cancel like terms (y + 5)

= 4

5 0
2 years ago
Find the measure of.. (Image included) <br> I'll take all the help I can get please :)
sergey [27]

Answer:

\sf\Huge\boxed{C.40}

Step-by-step explanation:

Hello There!

Remember: sum of interior angles of a triangle = 180

so to find x we use this equation

180 = 90 + 7x + 5 + 9x + 5 ( the little square in the triangle indicates that the angle is a right angle. right angles have a measure of 90 so that's where the 90 came from.)

now we solve for x

step 1 combine like terms

90 + 5 + 5 = 100

7x + 9x = 16x

now we have 180 = 16x + 100

step 2 subtract 100 from each side

180 - 100 = 80

100 - 100 cancels out

now we have 80 = 16x

step 3 divide each side by 16

80/16 = 5

16x/16=x

we're left with x = 5

Finally we plug in 5 into x for angle a

7(5)+5

7*5=35

35+5=40

so we can conclude that the measure of angle A is 40 degrees

4 0
2 years ago
Any Number that is divisible by four is also divisible by eight
Tomtit [17]

Answer:

The answer is 16 .

Step-by-step explanation:

Hope you got it

4 0
2 years ago
One of the solutions of the system of equations shown in the graph has an x-value of –4. What is its corresponding integer y-val
jeka57 [31]
The solution is (-4, -1
7 0
3 years ago
Read 2 more answers
What property is used to change the sum of 18+6 to the equivalent expression 6(3+1)
Fittoniya [83]

The distributive property is used to get the equivalent expression

Step-by-step explanation:

The properties on mathematical expressions are used to simplify or elaborate the expressions.

One of the propoerties is distributive properties

The distributive property states that:

Let a, b and c be three integers then

a(b+c) = ab+ac

The property can be used both ways

In given expression

18+6

= 6.3+ 6.1\\=6(3+1)

The distributive property is used to get the equivalent expression

Keywords: Properties

Learn more about properties at:

  • brainly.com/question/3614284
  • brainly.com/question/3783529

#LearnwithBrainly

7 0
3 years ago
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