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
tiny-mole [99]
3 years ago
7

Please find the value of x

Mathematics
1 answer:
Margarita [4]3 years ago
5 0

Answer:

x=5

Step-by-step explanation:

The sum of the angles of a triangle are 180 degrees

The box is a right angle which is 90 degrees

60+6x+90 = 180

Combine like terms

150+6x= 180

Subtract 150 from each side

150-150+6x = 180-150

6x = 30

Divide by 6

6x/6 =30/6

x = 5

You might be interested in
(x/6)-10=2<br> please help me find x
Ymorist [56]

Answer:

x = 72

Step-by-step explanation:

( \frac{x}{6})  - 10 = 2 \\ ( \frac{x}{6} ) = 2 + 10 \\  \frac{x}{6}  = 12 \\ x = 12 \times 6 \\ x = 72

8 0
2 years ago
PLZ NEED A PROFESSIONAL :( Which is the equation of a parabola with a directrix at y = 2 and a focus at (5, 0)
inysia [295]

Answer:

Answer D (the fourth one)

Step-by-step explanation:

First, we need to set up a (y−k)^2=4p(x−h). After plugging in all of your values, you would get (x-5)^2=-4(y-1). Now, we need to solve in terms of y by dividing each side by the factors that don't contain the variable. Your final solution should be y = -\frac{1}{4}(x - 5^{2}) + 1

5 0
3 years ago
The vertices of rhombus DEFG are D(1,4), E(4,0), F(1,-4), and G(-2,0).
Usimov [2.4K]

Answer: 20 units

Step-by-step explanation:

4 0
3 years ago
What is the midpoint of the line segment with endpoints (-10, 9) (6, -7)
MrMuchimi
The midpoint is (-2, 1)
4 0
2 years ago
Read 2 more answers
Allison and Lindsey each measured their bedrooms for new carpeting. They found
Pavel [41]

Answer:

Step-by-step explanation:

Let's assume that the length of a side of Allison's room as x

So, Lindsey's room = x + 3

If Lindsey's room needs 225 sq. feet of carpeting, then   x + 3 = \sqrt{225}

So, x + 3 = 15

Therefore, x = 15 - 3 = 12 ( So, Allison's room has a side of length 12)

Therefore, the carpeting needed = 12 × 12 = 12² = 144 sq. feet

There's your answer!

6 0
3 years ago
Other questions:
  • How to turn a fraction into a percentage?
    13·1 answer
  • A conditional statement and it's_______ must always have the same truth value.
    8·1 answer
  • Round 3.73 to the nearest whole number
    5·1 answer
  • Mr. Sawyer drove his car from his home to New York at the rate of 45 mph and returned over the same road at the rate of 40 mph.
    12·1 answer
  • 2 divided by 5/12 ? <br> quq
    7·1 answer
  • Twelve percent of U.S. residents are in their forties. Consider a group of nine U.S. residents selected at random. Find the prob
    6·1 answer
  • Isaac is organizing a 5-kilometer road race. The safety committee
    14·1 answer
  • Larry spent 75% of his weekly allowance a ticket for a concert. The ticket cost $15. How much is Larry's weekly allowance?
    15·1 answer
  • Is this 40%? If not, what's the answer? Thanks!
    11·2 answers
  • Find the arthmetic and the geometric means of 4 and 9
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!