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
Aleks04 [339]
2 years ago
13

Help pls 10 points Brainleist thanks

Mathematics
1 answer:
Veseljchak [2.6K]2 years ago
3 0

Answer: x=12

Step-by-step explanation:

The two angles provided are on a straight line

A straight line is 180 degrees, so we can add the two angles to make 180 and solve for x

10x-20+6x+8=180

Simplify

10x-20+6x+8=180\\10x+6x-20+8=180\\16x-12=180

Add 12 on both sides

16x-12=180\\16x-12+12=180+12\\16x=192

Divide both sides by 16 to isolate x

16x=192\\\frac{16x}{16} =\frac{192}{16} \\x=12

You might be interested in
Millie designed a rectangular label to put on the front of her scrapbook. The label was 512 foot wide and 56 foot long. What was
cluponka [151]
28,672 feet squared. The area of a rectangle is it's length multiplied by its width, so you would multiple 512 with 56 to get your answer of 28,672. hope this helps :)
4 0
3 years ago
If five times the successor of a number is added to an original number the sum is 83
Alexus [3.1K]

Answer:

Let the original number be x

Successor is defined as the number which comes immediately after a particular number.

also, the  successor of a whole number is the number obtained by adding 1 to that number.

Then, the successor of a number x is, x+1

As per the given condition :

we have;

5(x+1)+x =83

Using distributive property on LHS (i.e, a\cdot(b+c)=a\cdot b+a\cdot c )

Then, we have

5x+5+x=83

Combine like terms;

6x+5=83

Subtract 5 from both the sides we get;

6x+5-5=83-5

Simplify:

6x=78

Divide both side by 6,

\frac{6x}{6} =\frac{78}{6}

Simplify:

x =13

Therefore, the original number x is, 13


8 0
3 years ago
45 less than twice Jose’s savings. Use the variable J to represent Jose’s savings
allochka39001 [22]
The answer is
(J•2)-45=
8 0
3 years ago
Consider the sets A={1,3,5,7} and B={11,13,15,21}.
katovenus [111]
Those should be odd integers if I’m wrong let Me know and I’ll fix it for you
4 0
3 years ago
Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack.
horrorfan [7]

Answer:

  • solutions: (2, 10), (4, 5)
  • non-solutions: all other points

Step-by-step explanation:

It can be useful to graph the inequalities related to Tyler's limits of money and weight.

  1x +3y ≤ 36 . . . . . . the limit on the cost of the items Tyler can afford

  1x +1.5y ≤ 20 . . . . . the limit on the weight of the items Tyler can carry

Then plotting the given points shows that only (2, 10) and (4, 5) are in the doubly-shaded area that is the solution space. The other points are not a solution.

6 0
3 years ago
Other questions:
  • Christine bought 4 sandwiches and 5 bowls of soup, spending $38.50.Adam spent $47.25 to buy three sandwiches and nine bowls of s
    14·1 answer
  • Determine the intercepts of the line.<br> 2.c + 5y = -6
    12·1 answer
  • Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equatio
    12·1 answer
  • You worked 7 3/4 hours total in the past two days and plan to work 9 3/4 hours total in the next two days how many hours will yo
    14·1 answer
  • Solve. 5x - 5 = 50 A) x = 8 B) x = 9 C) x = 10 D) x = 11
    14·2 answers
  • Don't have to do all of them just tell me the ones you do.​
    13·1 answer
  • Angle ABC and angle CBD are complementary. What is the value of x? Record your answer as a whole number.
    10·2 answers
  • Write an equation of a line in point slope form that has a slope of -4
    13·1 answer
  • The sum of the angle measures of a triangle is 180°. Find the value of x . Then find the angle measures of the triangle.
    14·1 answer
  • ALGEBRA 2 HOW DO YOU LIST THE TRANSFORMATIONS OF THE GRAPH GIVEN THE EQUATION??
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!