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
nataly862011 [7]
3 years ago
8

Given: measure of angle KJ = 124°, measure of IC =38° Find: m∠CQJ, m∠LIJ.

Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0

Answer:

Part 1) m

Part 2) m

Step-by-step explanation:

Part 1) Find the measure of angle CQJ

we know that

The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite.

m

arc\ IK+arc\ CJ=360\°-(arc\ IC+arc\ KJ)

substitute the values

arc\ IK+arc\ CJ=360\°-(38\°+124\°)=198\°

m

Part 2) Find the measure of angle LIJ

step 1

Find the measure of angle IJL

we know that

The inscribed angle is half that of the arc it comprises.

m

substitute the values

m

step 2

Find the measure of angle ILJ

we know that

The measurement of the external angle is the semi-difference of the arcs it encompasses.

m

substitute the values

m

step 3

Find the measure of angle LIJ

Remember that the sum of the interior angles of a triangle must be equal to 180 degrees

In the triangle LIJ

m

substitute the values

m

m

You might be interested in
Help again! Just these last 3 questions. I don't wanna beg for answers, but I need help thank you. This assis due in a few minut
lana [24]

Answer:

Question 4: 20 + 6 + 6 + 12 + 16 = 60 yd^{2}

Question 5: 144 + 90 + 90 + 48 + 48 = 420 m^{2}

Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 ft^{2}

Step-by-step explanation:

Hope this helps!

6 0
3 years ago
What is 36x^9y^4/4x^7y^3
motikmotik
Get rid of all common factors.
36/4 = 9
x^9/x^7 = x^2
y^4/y^3 = y

\boxed{\frac{36x^9y^4}{4x^7y^3}=9x^2y}
6 0
3 years ago
Does the function model exponential growth or decay? f(t)=1/4⋅4^t
yarga [219]

Answer:

This is an exponential decay

Because the base of the exponent is 1/4.4 which is less than 1

Step-by-step explanation:

What is exponential growth?

when the base of our exponential is bigger than 1, which means those numbers get bigger.

What is exponential decay?

when the base of our exponential is in between 1 and 0 and those numbers get smaller.

6 0
3 years ago
How does the graph of g(x) = (x - 3)^3 + 4 compare to the parent function f(x)=x^3 ?​
masha68 [24]

Answer:

f(x) has moved:

4 units in the positive y direction i.e upwards

3 units in the positive x direction

Step-by-step explanation:

to get g(x), f(x) has undergone the following transformations

f(x) = x³

f1(x) = x³ + 4      (translation of 4 units in the positive y direction i.e upwards)

f2(x) = g(x)  = (x-3)³ + 4 (translation of 3 units in the positive x direction i.e towards the right)

7 0
3 years ago
Read 2 more answers
Find the distance points (7,-2) (3,1)
grandymaker [24]

Answer:

5

or

square root of 25

Step-by-step explanation:

I used my ti-84 plus ce calculator to solve

>download DISTMID

>prgm

>DISTMID

>DISTENCE

>enter points

>answer

3 0
3 years ago
Other questions:
  • HELP ME PLEASE!!!!!!! AND QUICK<br>I THINK D IS THE ANSWER BUT I AM NOT FOR SURE
    5·1 answer
  • Abram rode in a cab for 9 miles. The taxi driver charged $2.50 for the first z
    13·1 answer
  • Sonny has $75 to spend. The purchase he wants to make requires$93. If he borrows the extra money that he needs, how much does he
    7·1 answer
  • two angles form a linear pair. the measure of one angle is 1/4 the measure of the other angle. find the measure of each angle
    5·1 answer
  • Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms. y=(x-1)(4x+2)-4x^2
    8·1 answer
  • Belinda runs 8 kilometers in 60 minutes at this how long would it take her to run 2 kiloneters?
    6·1 answer
  • What is the value of x?<br> 2<br> X°/(x-8°<br> J K<br> H
    14·1 answer
  • A motorcycle make 100 revelation in moving a distance of 220m find the diameter of the wheel​
    12·1 answer
  • Solve the equation for all real solutions <br><br> 16p^2 -8p+1=0
    13·1 answer
  • Kady and Scott both invest £800.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!