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
padilas [110]
3 years ago
8

What is the value of x? Enter your answer in the box.

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

Answer:

19

Step-by-step explanation:

Since these two are vertical angles, their measure must be equal. Therefore:

3x-3=6(x-10) \\\\3x-3=6x-60 \\\\3x+57=6x \\\\3x=57 \\\\x=19^{\circ}

Hope this helps!

Shalnov [3]3 years ago
6 0

Answer:

19

Step-by-step explanation:

The two angles are vertically opposite angles, so they are equal.

3x - 3 = 6 (x - 10)

3x - 3 = 6x - 60

3x - 6x = - 60 + 3

-3x = -57

x = -57/-3

x = 19

You might be interested in
The area of a rectangular plank is 4500 cm². The plank was broken into two pieces, one of which is a square and the other a rect
svp [43]

Answer:

Xs=30cm and As=900 cm^{2}

Step-by-step explanation:

At=As+Ar; A=b.h and At=4500 cm^{2}, then:  At=(x+120)x so

(x+120)x=4500, x^{2} +120x-4500=0 Applying cuadratic equation formula:\frac{120+-\sqrt{120^{2} -4.1.-4500} }{2} =-\frac{120+-\sqrt{14400+18000} }{2}= x1=30 and x2=-150, finally Xs=30cm, and As=900cm^{2}

3 0
3 years ago
Read 2 more answers
Pls help me answer this question
omeli [17]
The answer is -269/30 ;)
3 0
3 years ago
The scale factor of the enlarged image of a bug is 1:0.125. The diagram measures 16mm, what is the actual length​
charle [14.2K]

Answer:

it is 2mm long

Step-by-step explanation:

16x0.125=2 so it is 2mm long

3 0
3 years ago
PLS HELP!!!
stira [4]

Answer: Option 4

Step-by-step explanation:

\mathbf{u}=\langle 70 \cos 230^{\circ}, 70 \sin 230^{\circ} \rangle\\\\\mathbf{v}=\langle 60\cos 140^{\circ}, 60 \sin 140^{\circ} \rangle\\\\\mathbf{w}=\langle 80 \cos 30^{\circ}, 80 \sin 30^{\circ} \rangle\\\\\\\therefore \mathbf{u}+\mathbf{v}+\mathbf{w}=\langle 70 \cos 230^{\circ}+60 \cos 140^{\circ}+80 \cos 30^{\circ}, 70 \sin 230^{\circ}+60 \sin 140^{\circ}+80 \sin 30^{\circ} \rangle\\\\ \approx \langle -21.675, 24.944 \rangle

\implies |\mathbf{u}+\mathbf{v}+\mathbf{w}| \approx \sqrt{(-21.675)^2 + (24.944)^2} \approx 33.046

Direction: The vector is in the second quadrant, so the direction is about 180^{\circ}-\arctan \left(\frac{24.944}{-21.675} \right) \approx 131^{\circ}

8 0
1 year ago
10 7ths in simplest form?
Gnoma [55]
\frac{10}{7} = 10 <span>÷</span> 7 = 1 \frac{3}{7}
5 0
3 years ago
Other questions:
  • Write what the expressions below best represent within the context of the word problem.
    10·1 answer
  • What is -23-x-x+16-2
    10·2 answers
  • What is the value of the expression 3÷3/4
    12·1 answer
  • (-14) + (-7) = ?*<br> Your answer
    5·2 answers
  • 250 grams of sugar cost 150 dollars at Shop X. 100 grams of sugar cost 95 dollars at Shop Y. What is the difference in cost per
    7·1 answer
  • Let f(x)=5x+2 and gx=x^2-4x+1<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%7D%7Bg%7D%285%29" id="TexFormula1" title="\f
    12·1 answer
  • A gold chain with an original price of $120 is on sale for $96. What is the percent of the discount?
    9·2 answers
  • Draw two segments. How many common points is it possible for the segments to have? Explore all possibilities.
    8·1 answer
  • Algebra 2 please help quickly
    5·1 answer
  • Log 9-log 4÷log 3-log 2​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!