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
frosja888 [35]
3 years ago
12

Asap help.! Circle measurements

Mathematics
1 answer:
Margaret [11]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Here, we want to get the value of x;

To get this, we simply use one of the circle angle and arc properties

Mathematically;

arc MN = 2 * arc MLN

3x + 22 = 134/2

That will be;

3x + 22 = 67

3x = 67-22

3x = 45

x = 45/3

x = 15

You might be interested in
A ball is thrown upward and outward from a height of 77 feet. the height of the​ ball, f(x), in​ feet, can be modeled by f left
Oksi-84 [34.3K]
From the given function modeling the height of the ball:
f(x)=-0.2x^2+1.4x+7
A] The maximum height of the ball will be given by:
At max height f'(x)=0
from f(x), 
f'(x)=-0.4x+1.4
solving for x we get:
-0.4x=-1.4
x=3.5ft
thus the maximum height would be:
f(3.5)=-0.2(3.5)^2+1.4(3.5)+7
f(3.5)=9.45 ft

b]
How far from where the ball was thrown did this occur:
from (a), we see that at maximum height f'(x)=0
f'(x)=-0.4x+1.4
solving for x we get:
-0.4x=-1.4
x=3.5ft
This implies that it occurred 3.5 ft from where the ball was thrown.


 c] How far does the ball travel horizontally?
f(x)=-0.2x^2+1.4x+7
evaluationg the expression when f(x)=0 we get:
0=-0.2x^2+1.4x+7
Using quadratic equation formula:
x=-3.37386 or x=10.3739
We leave out the negative and take the positive answer. Hence the answer 10.3739 ft horizontally.
6 0
4 years ago
the base of a right rectangular prism has an area of 173.6 square centimeters and height of 9 centimeters. What is the volume, i
saw5 [17]
The formula for the volume of a rectangular prism is: l*w*h (length*width*height)

Since the Base area of a 3D figure is always the length times width of the bottom face, all we need to do to find the volume is multiply the Base area by the height.

173.6 (9) = 1562.4 cubic cm
3 0
3 years ago
What is the slope of the line that passes through points (0,7) and (-3, 0)? O A Α. 7 ОВ. 7 O C. 13 OD 3​
Luden [163]

Answer:

m=\frac{7}{3}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (0, 7)

Point (-3, 0)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute [SF]:                    m=\frac{0-7}{-3-0}
  2. Subtract:                              m=\frac{-7}{-3}
  3. Simplify:                               m=\frac{7}{3}
8 0
3 years ago
Simplify the expression below. 2x - 10 + 6x
PtichkaEL [24]

Answer:

8x - 10

Step-by-step explanation:

Combine like terms:

2x + 6x - 10

= 8x -10

4 0
3 years ago
Read 2 more answers
What type of angle is this
Kobotan [32]

Answer:

Straight

Step-by-step explanation:

If the angle is flat or 180 degrees, it is straight

If the angle is like an L or 90 degrees, it is right

If the angle is less than 90 degrees, it is acute

If the angle is more than 90 degrees, it is obtuse

Hope this helps!!

6 0
3 years ago
Read 2 more answers
Other questions:
  • A statistics professor receives an average of five e-mail messages per day from students. assume the number of messages approxim
    15·2 answers
  • The second multiple choice question has C.39 or D.49
    14·2 answers
  • MATHISLIF3 for uuuuuuuuuuuuuu
    9·1 answer
  • Second time...40 pts! Find the surface area of the model below (image included).
    13·1 answer
  • Latoya gets paid by the hour. During a 20-hour week, latoya earns 120. If she works only 15 hours, how much does she earn?
    14·1 answer
  • Please help me I’m so stressed
    14·1 answer
  • In which quadrant or on which axis would you find the point <br> ( 2, 7 )
    15·2 answers
  • Simplify the difference quotient f ( x + h ) â f ( x ) h for the function f ( x ) = 6 x â x 2
    7·1 answer
  • Convert 700cm into km
    15·1 answer
  • The 6 elephants at the zoo have a combined weight of 11,894 pounds. About how much does each elephant weigh?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!