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
Mrrafil [7]
3 years ago
14

Can someone help me with the questions in the picture?

Mathematics
2 answers:
jolli1 [7]3 years ago
6 0

Answer:

1. x= -4

2. x= 18

3. x= -15

4. x = 6

Step-by-step explanation:

Use relationship of angles to create equations and solve for x

wlad13 [49]3 years ago
5 0

You need to pay attention to see if the sides will be equal to each other or equal to 180

first picture on top left is x = -4

second picture on top right is x = 19/2

third picture on bottom left is x = -5

fourth picture on bottom right is x = 166/41

You might be interested in
Can you help me please
SIZIF [17.4K]

Answer:

a) 3

b) 15

c) 5

d) 9

e) 5

f) 2

Step-by-step explanation:

How you will put it in the box below:

3, 15, 5, 9, 5, 2

7 0
3 years ago
Can you guys help me? I need to study this for a test 1/2=2/3x
Aleksandr [31]
1/2=2/3x
x=3/4
please brainliest
hope this help
6 0
3 years ago
(1-w-w²)⁶=64 prove thta​
VLD [36.1K]

1−w−w2=64

Step 1: Simplify both sides of the equation.

−w2−w+1=64

Step 2: Subtract 64 from both sides.

−w2−w+1−64=64−64

−w2−w−63=0

For this equation: a=-1, b=-1, c=-63

−1w2+−1w+−63=0

Step 3: Use quadratic formula with a=-1, b=-1, c=-63.

w= −b±√b2−4ac /2a

w= −(−1)±√(−1)2−4(−1)(−63) /2(−1)

w= 1±√−251/ −2

7 0
2 years ago
The question is; One kindergartner will be chosen at random to accept a prize. What is the probability that the student is a gir
Flauer [41]
Im pretty sure the answer is A
5 0
2 years ago
angle K and angle L are complementary angels. If the measurement of angle K =(3x+3) and the measurement of angle L =(10x-4).what
spayn [35]

The measurement of two angles is 24° and 66°

Step-by-step explanation:

First of all, let us define complementary angles

The angles whose sum is 90° are called complementary angles

Given

∠K = (3x+3)

∠L = (10x-4)

According to the definition,

K+L = 90\\3x+3 + 10x-4 = 90\\13x -1 = 90\\13x-1+1 = 90+1\\13x = 91

Dividing both sides by 13

\frac{13x}{13} = \frac{91}{13}\\x = 7

So,

∠K = 3x + 3 = 3(7) + 3 = 21+3 = 24°

∠L = 10x - 4 = 10(7) -4 =70 -4 = 66°

Hence,

The measurement of two angles is 24° and 66°

Keywords: Complementary angles, Angles

Learn more about complementary angles at:

  • brainly.com/question/5756316
  • brainly.com/question/5751004

#LearnwithBrainly

3 0
3 years ago
Other questions:
  • Two friends share 3 fruit bars equally how much does each friend get
    7·2 answers
  • Solve for x: −3|x + 7| = −12 (2 points)
    7·1 answer
  • Using E= mc2 , solve for m. Then, find the value of m if E = 725 and c= -5
    10·2 answers
  • There are 19 green marbles in a box. The number of green marbles in the box is 6 more than half the number of red marbles in the
    10·2 answers
  • Please I need help to do this
    13·2 answers
  • A pine tree that is 150 feet tall is added to the sample. How will this outlier
    14·2 answers
  • If f(x) = x2 – 1 and g(x) = 2x – 3, what is the domain of (fºg)(x)?
    12·1 answer
  • About to submit a topic test, wish me luck!!!
    10·2 answers
  • ¿ Cual es la tercera parte de 100%?<br> ¿ Cuanto es 1 entre 3?
    14·1 answer
  • The graph shows the distance a car is driven for each gallon of gas used.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!