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
MatroZZZ [7]
3 years ago
15

Find the value of z please help

Mathematics
2 answers:
Elza [17]3 years ago
6 0

z + 93 = 180

z = 87

Answer z = 87

Here are the answer for x and y, in case you need them.

x = 2* 93 - 112

x = 186 - 112

x = 74

y = 2 * 80 - x

y = 160 - 74

y = 86

Novosadov [1.4K]3 years ago
3 0

Answer:

z=87^{\circ}

Step-by-step explanation:

We have been given image of a circle. We are asked to find the value of z for our given circle.

We can see that our given quadrilateral is a cyclic quadrilateral. We know that opposite angles of a cyclic quadrilateral are supplementary.

We can set an equation using our given information.

93^{\circ}+z=180^{\circ}

93^{\circ}-93^{\circ}+z=180^{\circ}-93^{\circ}

z=87^{\circ}

Therefore, the value of z is 87 degrees.

You might be interested in
A PAIR OF JEANS MARKED AT R450 IS SOLD AT DISCOUNT OF 25%.​
Stolb23 [73]

Original price is the jeans = Rs450

Discount = 25%

Discount amount

= 25% of 450

= 25%(450)

= 25/100 × 450

= 25/10 × 45

= 5/2 × 45

= 225/2

= Rs112.5

Price after discount

= original price - discount amount

= 450 - 112.5

= Rs337.5

4 0
3 years ago
Interval is 0, 2pi) 4 sin^2x-4 sin x + 1 = 0
svetoff [14.1K]

Answer:

\large\boxed{x=\dfrac{\pi}{6}\ \vee\ x=\dfrac{5\pi}{6}}

Step-by-step explanation:

4\sin^2x-4\sin x+1=0\\\\2^2\sin^2x-2(2\sin x)(1)+1^2=0\\\\(2\sin x)^2-2(2\sin x)(1)+1^2=0\qquad\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\(2\sin x-1)^2=0\iff2\ain x-1=0\qquad\text{add 1 to both sides}\\\\2\sin x=1\qquad\text{divide both sides by 2}\\\\\sin x=\dfrac{1}{2}\to x=\dfrac{\pi}{6}\ \vee\ x=\dfrac{5\pi}{6}

8 0
3 years ago
Please help me with this i will give you a brainliest ​
marshall27 [118]

Answer:

2.)-7, -5, -1, 0

3.) -12, 0, 13, 14, 16, 17

5.) 5

Step-by-step explanation:

8 0
3 years ago
Choose yes or no to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousand place. 8,556 , 6,855
Brut [27]
The answer is yes cause it has to be between 1-10 no bigger than just in between 1-10
6 0
2 years ago
Read 2 more answers
I need help!!
mestny [16]
I think the answer is +4
4 0
3 years ago
Other questions:
  • Ms Li has 4 different books and 1 red pen,1 blue pen and 1 black pen she is wrapping one book and one pen.Draw a tree diagram to
    13·1 answer
  • Find the domain of y= 2x +1.
    15·2 answers
  • A store sells snacks by weight. A six ounce bag of mixed nuts costs $3.60.Will a two ounce bag of nuts cost more than or less th
    12·1 answer
  • If 15% of y is 13.2, what is y?
    9·1 answer
  • you have $55 in your bank account. Each week you plan to deposit $8 from our allowance and $25 from your paycheck. The equation
    6·1 answer
  • What is the first 15 decimal places of pi ?
    15·2 answers
  • Given f(x)= 4x^3 -x-7 , what is the value of x in the interval [1, 1.5] for which the function takes the value 1?
    7·1 answer
  • Which set of ordered pairs represents a function?
    9·1 answer
  • Customers at a gift shop bought 20 birthday cards, 25 Father's Day cards, 45 mothers day cards, and 35 thank you cards. Suppose
    12·1 answer
  • Explain why triangle ABC is isoceles. ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!