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
olasank [31]
3 years ago
8

Determine the value of x is

Mathematics
1 answer:
liraira [26]3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

The measure of an arc equals the measure of the central angle that intercepts it.

The measure of an arc intercepted by a diameter is 180 deg.

m(arc)EH = 180

m(arc)EF + m(arc)FG + m(arc)GH = m(arc)EH

10x + 8 + 67 + 11x = 180

21x + 75 = 180

21x = 105

x = 5

You might be interested in
Three less than x equal to 13
castortr0y [4]
X-3=16
x=16 is the answer
6 0
3 years ago
Read 2 more answers
which two points should you use to find the equation of the model? a linear model for the data in the table shown in the scatter
spin [16.1K]

Answer:

a. (1,14) and (7,7)

b. slope = -1.2

Step-by-step explanation:

a. Use the points that are actually on the drawn line

(1,14) and (7,7)

b. Slope formula is :

slope = ( y_{2} -  y_{1}) \div ( x_{2} -  x_{1})

It doesnt matter which one is 1 or 2. I will take (1,14) as (x1, y1) and (7,7) as (x2, y2)

slope =  \frac{(7 - 14)}{(7 - 1)}  \\  =  \frac{ - 7}{6}  = -   1.1667 = -  1.2

4 0
3 years ago
Read 2 more answers
100 points! :) ASAP PLEASE!!!
Galina-37 [17]
The correct answer is 14/15.
8 0
3 years ago
Read 2 more answers
Which relationship is a function?
Sladkaya [172]

Answer:

The 4th one

Step-by-step explanation:

No X intercepts overlap

4 0
4 years ago
How do you re-write this using only positive exponents? <br><br> 3x^-4/3 (1+2x^5/3)
Kay [80]
\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\&#10;a^{-{ n}} \implies \cfrac{1}{a^{ n}}&#10;\qquad \qquad&#10;\cfrac{1}{a^{ n}}\implies a^{-{ n}}&#10;\qquad \qquad &#10;a^{{{  n}}}\implies \cfrac{1}{a^{-{{  n}}}}&#10;\\\\\\&#10;and\qquad \quad a^{\frac{{ n}}{{ m}}} \implies  \sqrt[{ m}]{a^{ n}} \qquad \qquad&#10;\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\&#10;-------------------------------\\\\&#10;

\bf \cfrac{3x^{-\frac{4}{3}}}{3(1+2x^{\frac{5}{3}})}\implies \cfrac{3}{3}\cdot \cfrac{1}{x^{\frac{4}{3}}}\cdot \cfrac{1}{(1+2x^{\frac{5}{3}})}\implies \cfrac{1}{x^{\frac{4}{3}}(1+2x^{\frac{5}{3}})}

\bf \cfrac{1}{x^{\frac{4}{3}}+2x^{\frac{5}{3}}x^{\frac{4}{3}}}\implies \cfrac{1}{x^{\frac{4}{3}}+2x^{\frac{5}{3}+\frac{4}{3}}}\implies \cfrac{1}{x^{\frac{4}{3}}2x^{\frac{9}{3}}}\implies \cfrac{1}{x^{\frac{4}{3}}+2x^3}&#10;\\\\\\&#10;\cfrac{1}{\sqrt[3]{x^4}+2x^3}\implies \cfrac{1}{x\sqrt[3]{x}+2x^3}\implies \cfrac{1}{x(\sqrt[3]{x}+2x^2)}
8 0
4 years ago
Other questions:
  • Beulah used 3/5 pounds of dough, 3/4 pound of sugar, &amp; 2/3 pounds of sprinkles to make donuts. How many pounds of donuts did
    13·1 answer
  • Rosa brought d drawings to an art show. after selling 14 of them, she had 34 left. identify the equation that represents this si
    7·1 answer
  • Which would be a reasonable first step in solving the equation 6(x+4)=75
    10·2 answers
  • Please some one help me.​
    7·1 answer
  • What do u add to 4 5/7 to make 8
    9·1 answer
  • 0=9 (k-2/3)+33<br>solve for k
    14·1 answer
  • Charlie walks away from a tree along its shadow until his head in in line with the top of his the tree’s shadow. Charlie is stan
    15·1 answer
  • 100 freaking points get it right
    6·2 answers
  • Help pls and no links
    8·1 answer
  • Graham carves a block of wood shaped like a cube with a square pyramid on top. What is the surface area of the toy?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!