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Andrej [43]
3 years ago
8

If (x+30) and (3x+10)are co interior angle.Find the value of x​

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0

Answer:

x = 35

Step-by-step explanation:

Co interior angle sum to 180° , so

x + 30 + 3x + 10 = 180 , that is

4x + 40 = 180 ( subtract 40 from both sides )

4x = 140 ( divide both sides by 4 )

x = 35

Amiraneli [1.4K]3 years ago
3 0

Answer:19

Step-by-step explanation:

3x3=9 then add by 10 giving u the sum of 19

<3

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Assignment: Translating Functions Investigation
Leto [7]

Answer:

Part A)

1) The graph in the attached figure N 1

2) The coordinate rule is (x,y) -----> (x,y+10)

3) The translation of the function up 10 units means that the initial deposit is $60 instead of $50

Part B)

1) The graph in the attached figure N2

2) The coordinate rule is (x,y) -----> (x-10,y)

3) The translation of the function right 10 units means that the initial deposit is equal to $10

Part C)

1) In each translation, the slope is the same (m=5) are parallel lines

2) The vertical translation would be up 40 units

Step-by-step explanation:

we have

f(x)=5x+50

where

f(x) --> represents Jeremy's account balance

x ---> the time in years

Part A)

The translation of the function is up 10 units.

The rule of the translation is equal to

(x,y) -----> (x,y+10)

so

The new function will be

f(x)=5x+50+10

f(x)=5x+60

The graph in the attached figure N 1

The translation of the function up 10 units means that the initial deposit is $60 instead of $50

Part B)

The translation of the function is right 10 units.

The rule of the translation is equal to

(x,y) -----> (x-10,y)

so

we have

f(x)=5x+60 ----> function Part A

The new function will be

f(x)=5(x-10)+60

f(x)=5x+10

The graph in the attached figure N 2

The translation of the function right 10 units means that the initial deposit is equal to $10

Part C)

1. Look at the translations, what characteristic of the graph stayed the same in each translation?

In each translation, the slope is the same

The slope m is equal to m=5  

Are parallel lines

2. Look at the original graph and the graph of the translation right 10 units. What vertical translation of the graph in Part B would put the graph back to its original position?

we have

f(x)=5x+10

The vertical translation would be up 40 units

The rule of the translation is equal to

(x,y) -----> (x,y+40)

so

The new function will be

f(x)=5x+10+40

f(x)=5x+50

3 0
3 years ago
HELP! ASAP!
Naily [24]

Answer:

Step-by-step explanation:

Scale= length on drawing / actual length

Let the actual length b x

3:10=2/5/x

3/10=2/5x

Cross multiply

15x=20

x=4/3

The actual length is 4/3

3 0
3 years ago
Felipe earns $9 per hour for helping his grandmother with her yard work. Write and solve a multiplication equation to find how m
finlep [7]

Answer:

Felipe work for 6 hours to earn $54

Step-by-step explanation:

I guess I was help full for u

plz follow me for more updates

4 0
3 years ago
5+21^6-(-6)*7÷17<br><br><br> ................
german
<h2>Answer:  Exact Form:</h2><h2> 1458024184/17</h2><h2> Decimal Form:</h2><h2> 85766128.4705882</h2><h2> Mixed Number Form:</h2><h2> 85766128 8/17 ______________________________________ </h2><h3>Honey, to find the answer first find the common denominator.</h3><h3> 5 ⋅ 17/17 + 21^6 ⋅ 17/17 - −(−6)  ⋅7 ÷ 17 </h3><h3 /><h3> Next combine fractions.</h3><h3> 85 + 1458024057 + 42/17</h3><h3 /><h3>  Finally simplify the numerator.</h3><h3> 1458024184/17  </h3><h3 /><h3>The result can be shown in multiple forms.</h3><h3> Exact Form: 1458024184/17 or \frac{1458024184}{17}</h3><h3> Decimal Form: 85766128.4705882</h3><h3> Mixed Number Form: 85766128 8/17 or 85766128 \frac{8}{17} </h3>
7 0
3 years ago
When it is 2:00 p.m. in New York City, it is 9:00 PM in Athens. If you leave New York at 7:30 a.m. on Wednesday and fly to Athen
Scilla [17]
First, we determine the difference in the times between New York City and Athens. From the given above, we can conclude that the difference between the times is 7 hours. Then, we determine the time in New York when the arrived in Athens. 
               Time in New York : 7:30 am + (13 hours + 45 minutes) 
                                           = 21:15 or 9:15 pm of Wednesday
Then, we translate this to time in Athens by adding the difference to our answer above,
             Time in Athens: 9:15 pm Wednesday + 7 hours 
                                          = 4:15 am of Thursday
Thus, the answer is letter C. 
5 0
3 years ago
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