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Amanda [17]
3 years ago
11

Please help with number 27 thanks

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0

Answer:

x = 4.4 repeating

Step-by-step explanation:

-14x+70 = 4x-10

Get like terms together

80 = 18x

Divide

x = 4.4 repeating

Ronch [10]3 years ago
4 0
This should be the answer to 27

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Need help please asp thank you so much
Aneli [31]

Answer:

x = -1, 3

Step-by-step explanation:

so what you need to do is graph each one because that's what the questions ask. One way for you to check your answer is to set the two equations equal to each other.

-x + 5 = x^2 - 3x + 2

you want to end up with one equation and having the equation equal 0. So add x to both sides to cancel out the x on the left side and then subtract 5 from both sides to cancel out the 5 on the left side.

0 = x^2 - 2x - 3

now you factor

0 = (x - 3) (x + 1)

x = -1, 3

3 0
4 years ago
What is the y-intercept of this equation? y= -1/2x −5 Question 4 options:<br> -5<br> 5<br> -1/2
ICE Princess25 [194]

Answer:

-5

Step-by-step explanation:

since the formula for slope intercept form is y=mx+b

and mx stands for slope and b stands for the y-intercept the y-intercept would be -5

5 0
3 years ago
Read 2 more answers
3/4h-9=1/4h-1 i need help
Vlada [557]

<u> Answer I got for this was 16.

Subtract the 1/4 from the 3/4 and get 2/4, simplified: 1/2

You should have 1/2 h -9 = -1 by now,
Then add nine to the other side, getting 8.
You should have 1/2 h = 8.
Then divide 1/2 by 8.
8/1÷1/2 ---> 8/1 × 2/1 (you flip the fraction when you divide)
So your answer is 16!
Hopefully that helped!</u>

4 0
3 years ago
Dr. Cox just started an experiment. He will collect data for 4 days. How many hours is this
patriot [66]

Answer:

96

Step-by-step explanation:

Ok so how many is in a day?

24 hours! Right!

If you does this for 4 days that's 24 × 4! Which is ..

96!

Unless there are more details its 96!

5 0
3 years ago
Statements 1 and 2 are true conditional statements.
WARRIOR [948]

The valid conclusion about statement A and statement B is "If Figure A is a parallelogram, then Figure A’s angles sum to 360°".

The correct answer option is option D.

<h3>What is conditional statement?</h3>

A conditional statement can be defined a statement that is written in the form “If A then B,” where A and B are sentences.

For this conditional statement:

Sentence A is called the hypothesis

Sentence B is called the conclusion.

Hypothesis: This is an assumption taken to be true for the purpose of argument or investigation.

Conclusion: This is the proposition that follows as a necessary consequence of the premises in an argument or syllogism.

Hence, “If A then B” means that B must be true whenever A is true.

Therefore, if a figure is a parallelogram, then it is a quadrilateral; If a figure is a quadrilateral, then its angles sum to 360°.

It can be concluded that if a figure is a parallelogram, then it's angles must sum to 360°.

Read more on conditional statement:

brainly.com/question/11073037

#SPJ1

3 0
1 year ago
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