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3 years ago

Simplify the given equation. please don't solve for x! it says SIMPLIFY!

Mathematics

1 answer:

Tpy6a [65]3 years ago

8 0

Answer:

x= 22/15

Step-by-step explanation:

20x-11=5x+11

20x-5x=11+11

15x=22

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Quick help me on this!!!

balandron [24]

Answer: 28

Step-by-step explanation:

2.124 + x + y + z + w = 360

x = y

z = w

2x + 2z = 360 - 248

2x + 2z = 112

x + z = 56

x = z

x = y

y = 28

I hope I helped you.

3 0

3 years ago

Based on the tree diagram, what is the probability that the art project is in the middle?

andrey2020 [161]

The explanation in the attachment.

Q1.
$\begin{array}{cccccc}science&-&art&-&math\\\dfrac{1}{3}&\times&\dfrac{1}{2}&\times&\dfrac{1}{1}&=\dfrac{1}{6}\end{array}\\------------------\\\begin{array}{cccccc}math&-&art&-&science\\\dfrac{1}{3}&\times&\dfrac{1}{2}&\times&\dfrac{1}{1}&=\dfrac{1}{6}\end{array}\\\\\\P(A)=\dfrac{1}{6}+\dfrac{1}{6}=\boxed{\dfrac{2}{6}}$

Answer: two over six

Q2.
$\begin{array}{cccccc}blue&-&head\\\dfrac{1}{4}&\times&\dfrac{1}{2}&=\dfrac{1}{8}\end{array}$

Answer: one over eight

Q3.
Answer: 2 - Red and Pink

Q4.
Answer : Second table /attachment/.

Card Color Green Yellow Purple
Purple Green, Purple Yellow, Purple Purple, Purple
Green Green, Green Yellow, Green Purple, Green

I don't know what happened to LaTeX. The formula of Q1 and Q2 in attachment.

5 0

3 years ago

Read 2 more answers

Write the equation Y=mx+b Not just the rate of change

Andreas93 [3]

Answer:

y=2/5x+8/5

Step-by-step explanation:

so say you plot a graph of rain against the hours the gradient would be the rate of change and the information given as your points and the gradient

now to get an equation of a straight line use one of your points eg(1,2) and the gradient or rate of change mine was 0.4

8 0

3 years ago

Identify the properties of equality needed to isolate a varaible and solve a given equation. Use the drop-down menus to show you

Anna71 [15]

Answer:

If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable.

4 0

2 years ago

39+5h+4g-2h i have been trying 2 work this out 4 ages so plz help

SIZIF [17.4K]

Unless you're given the value of the variables, you can't really solve for anything. The only thing you can do is simplify.

<span>39+5h+4g-2h
The only like terms are 5h and -2h.

39 + 3h + 4g
This would be the simplified version.</span>

7 0

3 years ago

Read 2 more answers