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
11Alexandr11 [23.1K]
3 years ago
12

What is the value of a ?

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0

Since these angles are vertical they are equal to one another. So we can write 6a + 10 = 3a + 55. To solve we subtract 3a from both sides and we get:

3a + 10 = 55, then we subtract 10 from each side: 3a = 45 and finally we divide both sides by 3 and get a = 15. Now that we know a we can plug it into one of the angles and just solve the statement. 6(15)+10 which gives us 100 for the measure of the angle.

You might be interested in
Point Q'Q ′ Q, prime is the image of Q(0,6)Q(0,6)Q, left parenthesis, 0, comma, 6, right parenthesis under the translation (x,y)
Marina86 [1]

Q is located at (0,6)

The translation rule is (x,y) \to (x+7,y-5) which says to add 7 to the x coordinate and subtract 5 from the y coordinate. Doing that to (0,6) moves it to (7,1) which is where point Q' is located.

In other words, if you shift point Q(0,6) seven units to the right and five units down, then it arrives at Q ' (7,1)

<h3>Answer: (7, 1)</h3>

8 0
3 years ago
Gianna is preparing for the upcoming tennis season. According to her schedule, she can complete at most 10 workouts this week. I
Strike441 [17]
The whole number of minutes that Gianna complete each week as a function of x and y:
45x+30y
Since the above number is greater than 450 minutes, we get the inequality:
45x+30y\geq450
Also, "she can complete at most 10 workouts this week" so we deduce the inequality:
\\x+y\leq10
Therefore, the system of inequalities is the following:
45x+30y\geq450
\\x+y\leq10
The above system has many solutions, for example :
4 0
3 years ago
A swimming pool in the shape of a rectangular prism is 10 feet long, 20 feet wide, and 5 feet deep. How much water could the swi
sasho [114]

Answer:

1,000 units^3 of water

Step-by-step explanation:

20•10•5 =1,000

8 0
3 years ago
What is the degree of the polynomial c^4+7c^2
Ipatiy [6.2K]
It is a polynomial, and the degree is quartic

hope this helps
5 0
3 years ago
Joshua currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un
alekssr [168]
He currently does 8, and is increasing by 2, so our equation will be

2x+8=30

Subtract the 8 over

2x=22

Divide by 2 on both sides

X=11

It will take 11 days
6 0
3 years ago
Read 2 more answers
Other questions:
  • Can you please help me quickly
    11·1 answer
  • Expanded form of 412.638
    10·2 answers
  • Solve the following expressions using logarithm and Antilogarithm .
    14·1 answer
  • A gardener needs to cultivate a triangular plot of land. one angle of the garden is 47, and two sides adjacent to the angle are
    12·2 answers
  • What is the next term of the following geometric sequence:
    11·1 answer
  • Probability With a Pair of Dice: Find the probability of rolling the difference of 1.
    12·1 answer
  • Is the square root of two between 1.3 and 1.4 how do you know
    14·1 answer
  • David lays bricks at a rate of 40 brick per hour.if he has a large job laying 2,400 bricks, how many hours will it take him to f
    13·1 answer
  • Which model could represent the solution to 2/3 - 1/2?
    5·1 answer
  • What is 65% of 97?do NOT round your answer
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!