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
klio [65]
3 years ago
6

Please help will give brainliest

Mathematics
2 answers:
Viefleur [7K]3 years ago
7 0

Going by the diagram, you just read the value of x. The value of y requires a little bit of calculation.  x=70 degree

Step-by-step explanation: Step One

Find x

You just read the value.

x is the same as the 70 degree angle. That comes about from parallel lines.

x = 70 degrees. <<<< answer

Step Two

Find y  

All triangles have 180 degrees.

So ABC has 180 degrees.

70 + 50 + <ACB = 180         Combine like terms

120 + <ACB = 180               Subtract 120 from both sides

<ACB = 180 - 120

<ACB = 60

y = <ACB

y = 60 degrees.    <<<< Answer.

hoped this helped :)

Mkey [24]3 years ago
5 0

Answer:

Should be 70 since <B is also 70

Step-by-step explanation:

You might be interested in
Given the relationship x2 + 3y2 =12, with y &gt; 0 and dx, dt = 2 units/min., find the value of dy, dt at the instant y = 1 unit
matrenka [14]
\bf x^2+3y^2=12\implies \stackrel{chain~rule}{2x\cfrac{dx}{dt}}+3 \stackrel{chain~rule}{\left(2y\cfrac{dy}{dt}\right)}=0&#10;\\\\\\&#10;2x\cfrac{dx}{dt}+6y\cfrac{dy}{dt}=0&#10;\implies &#10;6y\cfrac{dy}{dt}=-2x\cfrac{dx}{dt}\implies \cfrac{dy}{dt}=\cfrac{-2x\frac{dx}{dt}}{&#10;6y\frac{dy}{dt}}&#10;\\\\\\&#10;\boxed{\cfrac{dy}{dt}=-\cfrac{x\frac{dx}{dt}}{3y}}\\\\&#10;-------------------------------

\bf \textit{now, when y = 1, what is \underline{x}?}\qquad x^2+3y^2=12\implies x^2+3(1)^2=12&#10;\\\\\\&#10;x^2=9\implies x=\sqrt{9}\implies x=3\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;y=1\\&#10;x=3\\&#10;\frac{dx}{dt}=2&#10;\end{cases}\implies \cfrac{dy}{dt}=-\cfrac{3\cdot 2}{3\cdot 1}\implies \cfrac{dy}{dt}=-2
7 0
3 years ago
Given circle P, which of the following options are major arcs?
MakcuM [25]

If your asking to select all that apply,

The formula is arc length = θ ( r ) {\displaystyle {\text{arc length}}=\theta (r)} , where equals the measurement of the arc's central angle in radians, and r {\displaystyle r} equals the length of the circle's radius. Plug the length of the circle's radius into the formula.

ABC,BAD,DCB

3 0
3 years ago
Graphing<br> Do these and you will get brainliest answer!
il63 [147K]
  • Here the line is parallel to x axis
  • Slope (m) will be tan(0)=0
  • Y intercept is 1.

Y is constant.

The equation of line will be

  • y=0x+1
  • y=1
5 0
3 years ago
Read 2 more answers
Find the measure of JK that makes Triangle JLK- triangle PLM
tensa zangetsu [6.8K]
Just take both sides multiply by 2 then divide 3
8 0
3 years ago
(2x+9y-4) - (+5y+2)
Blizzard [7]
2x+9y-4-5y-2       2x+4y-6
8 0
3 years ago
Other questions:
  • A line is 45/64 inch long. Find the length of a line 4/5 as long.
    10·2 answers
  • Use the conditional statement to answer the question. If an angle is a right angle, then the angle measures 90°. Are the stateme
    13·2 answers
  • −4.75= z over 2. What is Z?<br> ​
    12·2 answers
  • A stick 111 inches long is broken into two pieces, so that one piece is twice as long as the other. How long are the two pieces?
    12·2 answers
  • An elapsed time of 3 hours and 56 minutes ends at 11:31 what’s the start time?
    13·2 answers
  • Plz show steps i will give 30 points
    6·1 answer
  • Audrey and her little brother have been saving money to buy a new gaming system. So far, Audrey has saved $72. Her little brothe
    12·2 answers
  • An online store that sells baseballs and bats offers free shipping on any order of $20 or more. The baseballs cost $1 each and t
    8·1 answer
  • Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack
    14·2 answers
  • HELPPPPPPPPPPP PLSS :P
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!