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
Hitman42 [59]
3 years ago
10

The measure of angle GHI is 120. Angle GHI is in half with ray HK , if angle GHK is 3x+24 , What is the value of x?

Mathematics
1 answer:
denpristay [2]3 years ago
6 0

Answer:

  x = 12

Step-by-step explanation:

Angle GHK is half of 120, so is 60. Then ...

  3x +24 = 60

  3x = 36 . . . . . subtract 24

  x = 12 . . . . . . . divide by 3

You might be interested in
Figure A and Figure B are similar with a ratio of similarity of 1/8, and the area of figure A is 13 units, what is the area of f
nikdorinn [45]

Answer:

0.2

Step-by-step explanation:

Similar triangles are triangles which have the same shape but not the same size. This means their angle measures are equal but their side lengths are not instead they are proportional. This means that if a rectangle has sides 3 by 4 its area will be 12. But its image after being dilated by 2 is 6 by 8 or twice the side. Will the area also be twice the size? The area of the image is 6*8 = 48. This is 4 times bigger than 12. Not twice as big. So the similarity of the area is the scale factor squared.

So if figure A has area 13 units. And they have a ratio or scale factor of 1/8 then the area sclae factor will be 1/8*1/8 = 1/64.

So 13*1/64 will be the area of figure B.

13* 1/64 = 13/64 = 0.2

6 0
3 years ago
Explain why x and 4x - 10 are factors of the expression x(4x - 10)3 rather than terms of the expression. What are the terms of t
andriy [413]

Solution :-  Let p(x) be the polynomial  such that

p(x) = x(4x-10)^3\\\text{and let f(x) be another polynomial such that }\\f(x)=4x-10\\\text{To find , Put } f(x)=0\\\Rightarrow4x-10=0\\\Rightarrow4x=10\\\Rightarrow x=5/2\\\text{Now substituting value of x in p(x),we get}\\p(x)=\frac{5}{2} .(4(5/2)-10)^3\\\Rightarrow\frac{5}{2}.(10-10)^3=0\\\text{Similarly let g(x)=x ,we get x=0 by putting g(x)=0}\\\text{now f(x)=0 for x=0}\\\text{So by Factor theorem f(x) and g(x) are the factors of polynomial p(x)}\\

\text{Now} p(x) = x(4x-10)^3\\=64x^4-480x^3+1200x^2-1000x\\\text{so the terms of terms of } p(x) \text{are} 64x^4,-480x^3,1200x^2,-1000x\\\text{here, by using Factor theorem x is a factor of all the terms but 4x-10 is not. }

\text{And the terms of the factor 4x-10 are 4x and -10}

3 0
3 years ago
It costs $3.60 to buy one lb of candy. How much would it cost to purchase 5 lbs of candy?
Scilla [17]
33$ because 3.60•5lbs= 33$
3 0
3 years ago
Read 2 more answers
Can I get help with 3 through 5
Nesterboy [21]

Answer: 3 is -4

Step-by-step explanation:

6 0
2 years ago
When using blocking to deal with extraneous factors in an experiment, a
astra-53 [7]

Answer:

false

Step-by-step explanation:

i just took the test and guessed on it to help u ( i got it right) :p

3 0
2 years ago
Other questions:
  • 11.) The area of a garden is 152 square feet. If the length is 7 feet, what is the
    13·2 answers
  • What is the value of x in the equation x – y = 30, when y = 15?
    6·2 answers
  • Find the value of x.
    9·1 answer
  • A round mirror has a radius of 5.3 inches. What is the area of the mirror in square inches, rounded to the nearest tenth?
    10·1 answer
  • 2. 6x - 7х6<br>3. 2х - 9х5<br>5. () ()"<br>6. 2x'y-7 - 3x-2y?<br>7. xу - 2хбуз<br>.<br>.​
    14·1 answer
  • The probability that one bulb is red and one is yellow is
    7·1 answer
  • Where do y=10x+20 and y=5x+50 intercept
    12·1 answer
  • Find the base of a parallelogram with height 6 5/8 and area 26 1/2 square feet
    15·1 answer
  • POINTS!!! Does anyone do FLVS? If so, can you please help me with 06.02 Factory Workers (History) I really need help :(
    6·1 answer
  • Find all solutions of the equation in the interval [0, 2).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!