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
yaroslaw [1]
2 years ago
8

A. Find x. The figure is not drawn to scale.

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
3 0

Step-by-step explanation:

a) The circumference of a circle is 360 degrees. so:

7x+15+8x+6x+30=360

21x+45=315

21x=135

x=<u>15</u>

b) This means 7(15)+15=120, 8(15)=120, and 6(15)+30=120. Thus, by the inscribed angle theorem, all the angles measure 60 degrees, and the triangle is thus <u>equilateral</u> and <u>isosceles</u>.

You might be interested in
Consider a graph of the equation y = −3x + 4. What is the y-intercept?
Murrr4er [49]
Y = -3x + 4
In y = mx + b form, the y intercept will be in the b position.

y = mx + b
y = -3x + 4......so ur y intercept is 4.....or (0,4)

just so u know....in y = mx + b form, the slope will be in the m position....so ur slope would be -3
5 0
3 years ago
Read 2 more answers
Write the missing base, 64=x^2.
Alja [10]
The answer are 8
2
3/4
3
9
3 0
3 years ago
Help: (picture below)
Aleks04 [339]

The length of a pendulum that makes one full swing in 1.9 s is about 2.926 which is about 3ft when rounded to the nearest foot

7 0
3 years ago
Find an ordered pair , x y that is a solution to the equation.x-3y=6
a_sh-v [17]
Hi there!

Let x=1

X-3y=6
1-3y=6
-3y=6-1
-3y=5
Y=-5/3

Therefore a point would be (1, -5/3)

Hope this helps!
6 0
3 years ago
Please help with this I still do not know what I am doing
amm1812

Answer:

See Below

Step-by-step explanation:

150 = p + 78    ------ you want to get the p to one side and the other number the the other side of the =

(78 - 150) = p (78 - 78)   ---- what ever you do to one side you do to the other

72 = p

s - 51 = 12 (same thing as above)

s (-51 + 51)  = 12 + 51

s = 63

65 = blank + 7 ( you can put a letter like x or y because they number is not determined yet)

65 = x + 7 (same as above)

( 7 - 65 ) = x ( 7 - 7 )

58 = x

6 0
3 years ago
Other questions:
  • The softball team stopped for ice cream after a big game. five 2-scoop cones cost the same as three sundaes. If they bought nine
    8·1 answer
  • What is 102% as a fraction
    14·2 answers
  • Which of the following functions is graphed below?<br>​
    5·2 answers
  • A pair of jeans has a price tag marked $50. The store is having a one-day sale in which everything in the store is $22.22. How m
    11·2 answers
  • What is 19÷90×12<br><img src="https://tex.z-dn.net/?f=19%20%5Cdiv%2090%20%5Ctimes%2012" id="TexFormula1" title="19 \div 90 \time
    9·2 answers
  • HELP ASAPPPPPP! I HAVE BEEN WAITING FOR 20 MIN PLS HELP ME! A prism and two nets are shown below: Image of a right triangular pr
    8·1 answer
  • Find the volume of a cube with an edge of 6cd^3.
    12·1 answer
  • 9
    12·1 answer
  • Gus bought a salad for $6 and two pizza's. If he paid a total of $36, what equation represents finding the cost of one pizza?
    15·2 answers
  • What is the ordered pair of the midpoint of a segment with endpoints at (3, 10) and (7,<br> 20)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!