1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Advocard [28]
3 years ago
8

HELP PLEASE FAST Solve for x

Mathematics
2 answers:
Veronika [31]3 years ago
8 0

Step-by-step explanation:

x + 70° = 130° {exterior angle of a triangle is equal to the sum of two opposite interior angles}

x = 130° - 70°

x = 60°

Now for 2x = 2 * 60° = 120°

11Alexandr11 [23.1K]3 years ago
5 0

Answer:

x^o+2x^o=180^o [Sum~of~angles~of~straight~line~is~180^o]\\or, 3x^o=180^o\\or, x = 60^o

You might be interested in
15
Crank

Answer:

1/2

Step-by-step explanation:

6/12 = x/16

7 0
1 year ago
Asanji left the science museum and drove toward the lake at an average speed of 45 km/h. Sometime later Huong left driving in th
Cloud [144]

Answer:

Asanji drove for 5 hours before Huong caught up

Step-by-step explanation:

Let the time for which Asanji drove alone is "X" hours

Asanji and Huong met after three hours of driving of Huong.

Total time for which Asanji drove = X+3 hours

Thus, distance travelled by Asanji in X+3 hours is equal to distance travelled by Huong in 3 hours

45 ( X+3) = 75 (3)\\

On solving the above equation, we get -

45 X + (45 *3) = 75 *3\\45 X = (75-45)*3\\45 X = 30 *3 \\X = \frac{30 *3}{45} \\X = 2

Asanji drove for 3 + 2 = 5 hours before Huong caught up

8 0
3 years ago
A man bought a refrigerator, an air conditioner, a TV set and a gas cooker for $150.00, $400.00, $180.00 and $300.00 respectivel
MArishka [77]

Answer:

1184.5

Step-by-step explanation:

150+400+180+300=1030

1030 × 15% = 154.5

(15% is also 0.15)

1030 + 154.5 = 1184.5

I hope this helps you :)

8 0
3 years ago
How do you do this? question this is a future value formula
dybincka [34]
%60 because i dont know why actually
5 0
3 years ago
Slope is 3, and (1,4) is on the line
Novosadov [1.4K]
The first step is since you know what the slope is, you can just plug that into the equation. We now have y=3x+b, b being the y intercept.
3 is equal to 3/1, and you can use that to find the Y intercept. Start at the point that they game you and go up 3 and over 1. But this makes you further away from the Y axis, so you want to do the opposite. Go down 3 and over 1.\
This makes you end up on the Y intercept at (0,1)
Making the equation y=3x+1
7 0
3 years ago
Read 2 more answers
Other questions:
  • Malcolm bought 6 bowls for $13.20. What is the unit rate
    14·2 answers
  • Two square roots for 25/4
    14·1 answer
  • У
    8·1 answer
  • Find the perimeter of the figure when l = 15 m, w = 9 m, x = 3 m, and y = 6 m
    15·1 answer
  • If the total is 40,000,000,000 what does x equal?<br> <img src="https://tex.z-dn.net/?f=x%5E%7B10%7D" id="TexFormula1" title="x^
    10·2 answers
  • please help I'm not good at math. What is the equation of the line that has a slope of -4 and passes through the point (2, 3)?
    11·2 answers
  • Tasha needs to walk 7/10 miles to school. She has already walked 3/5 mile. How much farther does Tasha need to walk? Answer in s
    7·1 answer
  • How do you write 21% as a decimal
    12·2 answers
  • A powerful computer is purchased for $2000, but loses 20% of its value each year.
    11·1 answer
  • What is 37% of 600<br> gkftcchkfhkfufjfvghvhchcfhcgc
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!