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
motikmotik
3 years ago
14

Find the value of each variable.

Mathematics
2 answers:
Alenkasestr [34]3 years ago
7 0

Answer:

C. a = 118^o; b = 49^o; c = 144^o; d = 98^o

Step-by-step explanation:

a=2(59)\\\\a=118^o

---------------

b=180-(59+72)\\\\b=180-131=\\\\b=49^o

---------------

C=2(72)\\\\C=144^o

----------------

d=2b\\\\d=2(49)\\\\d=98^o

<u>--------------------</u>

hope it helps...

have a great day!!

ratelena [41]3 years ago
4 0

Answer:

Option C will be your answer!!!

Step-by-step explanation:

You might be interested in
Barrett works at an ice cream shop. The function f(x) represents the amount of money in dollars Barrett earns per gallon of ice
Paha777 [63]

Answer:

f(g(x))=6x^3} +4

Step-by-step explanation:

Given:

f(x)=2x^2+4\\\\g(x)=\sqrt{3x^3}

Required:

f(g(x))=?

Solution:

let f(g(x))=f(X), where X=g(x)

so f(X)=2X^2+4

put X=g(x)=\sqrt{3x^3}, we get

f(g(x))=2(\sqrt{3x^3} )^2+4

f(g(x))=2(\sqrt{3x^3} )^2+4\\\\f(g(x))=2({3x^3} )+4\\\\f(g(x))=6x^3} +4

5 0
3 years ago
A parabola has zeros at (5,0) and (-3,0) and passes through point (6,18) determine the axis of symmetry
worty [1.4K]

Answer:

The axis of symmetry is x=1

Step-by-step explanation:

we know that

In a vertical parabola, the axis of symmetry is equal to the x-coordinate of the vertex

In this problem we have a vertical parabola open upward

The x-coordinate of the vertex is equal to the midpoint between the zeros of the parabola

so

x=\frac{5-3}{2}=1

therefore

The axis of symmetry is x=1

5 0
3 years ago
Juan will spend $28 on gifts. So far, he has spent 16. What are the possible additional amounts he will spend?
harina [27]

Answer:

16

Step-by-step explanation:

because juan is spend 28 on gift and he added a 16 .

7 0
3 years ago
Solve<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3x%20%2B%204%7D%7B2%7D%20%20%3D%209.5" id="TexFormula1" title=" \frac{3x
ELEN [110]
Answer: 5

Step by step:

(3x+4)/2 = 9.5
3x+4 = 9.5*2
3x+4 = 19
3x = 19 -4
3x = 15
x = 5

7 0
3 years ago
Read 2 more answers
What is the area of a circle with the diameter of 8
Mars2501 [29]
Area = πr^2
π4^2 =16π
=50.3
5 0
3 years ago
Read 2 more answers
Other questions:
  • The diameter of a blood cell is measured in micrometers .A micrometer is 0.0000001 meter . Which expression represents this numb
    5·1 answer
  • Rewrite sqr-100 +26 in complex number notation
    10·1 answer
  • 1/12+3/8y=5/12+5/8y , what does y equal
    8·2 answers
  • When simplified ,<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B15x%20%7B%7D%5E%7B4%7D%20%7D%7B30x%20%7B%7D%5E%7B2%7D%20%7D%
    12·1 answer
  • C++ the length of a rectangle is stored in a double variable named length, the width in one named width. write an expression who
    7·1 answer
  • PLEASE HELP I AM BEING TIMED!
    11·1 answer
  • 2. What is the slope of the line that passes through the points M(-5,0) and N (6,8)?
    14·1 answer
  • Find the missing y-value that makes the table represent a linear function.
    15·1 answer
  • Given the system of equations, what is the solution?
    10·2 answers
  • At a football stadium, 2% of the fans in attendance were teenagers. If there were 270 teenagers at the football stadium, what wa
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!