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Reil [10]
3 years ago
5

HELP ME ASAP PLEASE AND TY!!!!

Mathematics
2 answers:
inna [77]3 years ago
5 0
The correct answer is130
Nonamiya [84]3 years ago
3 0
The answer would be 130 degrees . Can I have brainliest plz?
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2 years ago
Yesterday annie walked 9tenth mile to her friends house they walk 1/3 mile to the library which is the best estimate for how far
aleksklad [387]
This could be an adding fractions problem. We can add the two fractions together and then determine how many miles she walked.

 9       1
--- + ----
10     3

First, we need to find a common denominator. It would be 30, since this is the smallest number both 3 and 10 go into.

So, after that, we need to multiply each numerator by the number we needed to multiply our denominator by to get to 30.

So, 10 times 3 equals 30. So, we need to multiply 9 by 3 as well, which is 27.

Our new fraction here would be:

27
----
30

Next, to get 30, we need to multiply 3 by 10 to get 30. So, we also need to multiply 1 by 10, which is 10. 

Our new fraction would be:

10
---
30

So lets take a look at our new equation.

27   10
--- + ---- 
30   30

Lets add them together. Remember the denominators need to stay the same:

37
----
30

Now that we have an improper fraction, we need to simplify it. 37 goes into 30 once, and we have 7 left over.

So, our final answer would be:

1 and 7
         ----  of a mile.
          30
8 0
3 years ago
PLEASE HELP if you know the answer please show work
zaharov [31]
The vertex is (h,k) (2,-6)  the axis of symmetry is x=2   
5 0
3 years ago
Determine if <img src="https://tex.z-dn.net/?f=%20t%5E%7B2%7D%20" id="TexFormula1" title=" t^{2} " alt=" t^{2} " align="absmiddl
Vlada [557]
T² + 20t + 100 =
t² + 2*10*t + 10² = 
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5 0
3 years ago
Read 2 more answers
Write this equation in standard form<br> y + 4 = 2/3 (x+7)
Karo-lina-s [1.5K]

Answer:

y=\frac{2}{3}x+\frac{2}{3}

Step-by-step explanation:

The standard equation of a straight line is of the form:

y=mx+c

We have to convert the given equation into above form.

Simplifying the given equation:

y=\frac{2}{3}x+\frac{14}{3}-4

         =\frac{2}{3}x+\frac{(14-12)}{3}

        =\frac{2}{3}x+\frac{2}{3}.- This is in standard form

where m=c=\frac{2}{3}

5 0
3 years ago
Read 2 more answers
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