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
pochemuha
3 years ago
12

Does anyone know the answer?

Mathematics
1 answer:
azamat3 years ago
6 0

Answer:

1=163 degrees

2=×=10 degrees

3=×=3

Step-by-step explanation:

54x+1+9x-10=180 we are using this expression because alternate angles add up to 180 degrees

54x+9x+1-10=180

63x-9=180

63×=180+9

63×=189

63×÷63×=189÷63×

X=3

Angle in bold print is (54x+1)

54×3=162

162+1=163 degrees

No.2 Find x

7x+35+x+65 =180

7x+x+35×65=180

8x+100=180

8x=180-100

8x=80

8x÷8x=80÷8

X=10 degrees

No.3 Find x

54x+1+9x-10=180

54x+9x+1-10=180

63x-9=180

63x=180+9

63x=189

63x÷63x=189÷63

X=3

I hope I was of help

You might be interested in
Please help asap. Thank you so much! Question 1/7
solniwko [45]
What class is for ? If you tell me I could take out my notes
5 0
2 years ago
Read 2 more answers
WILL MARK AS BRAINIEST AND 35 POINTS
Sauron [17]

Answer: The answer is 11! I hope this helps! :)



Step-by-step explanation:


8 0
3 years ago
Anyone know the answer to this algebra problem?
ikadub [295]

Answer:  \bold{a=1\qquad b=\dfrac{1}{16}\qquad c=\dfrac{1}{64}\qquad d=1\qquad e=\dfrac{4}{9}\qquad f=\dfrac{16}{81}}

<u>Step-by-step explanation:</u>

\begin{array}{c|l}\underline{\quad x\quad}&\underline{\quad 4^{-x}\qquad \qquad}\\-1&4^{-(-1)}=4^1=4\\\\0&4^{-(0)}=4^0=1\\\\2&4^{-(2)}=\dfrac{1}{4^2}=\dfrac{1}{16}\\\\4&4^{-(4)}=\dfrac{1}{4^4}=\dfrac{1}{64}\end{array}

\begin{array}{c|l}\underline{\quad \bigg x \quad}&\underline{\quad \bigg(\dfrac{2}{3}\bigg)^x\qquad \qquad}\\\\-1&\bigg(\dfrac{2}{3}\bigg)^{-1}=\dfrac{3}{2}\\\\0&\bigg(\dfrac{2}{3}\bigg)^{0}=1\\\\2&\bigg(\dfrac{2}{3}\bigg)^{2}=\dfrac{2^2}{3^2}=\dfrac{4}{9}\\\\4&\bigg(\dfrac{2}{3}\bigg)^{4}=\dfrac{2^4}{3^4}=\dfrac{16}{81}\end{array}

3 0
3 years ago
1.
zheka24 [161]
The number of ratios from students to adults would be a/s
5 0
3 years ago
Multiply and combine like terms. Use^for exponents. (2x-6) (3x-2)<br>​
Georgia [21]

Answer:

Expand the polynomial using the FOIL method.

6x2−22x+12

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The answer to that equation
    9·2 answers
  • I’m confused on this question help?
    6·2 answers
  • Write six hundred seventy-two thousand, four<br> hundred five in standard form.
    12·1 answer
  • If events X and Y are independent, what must be true? Check all that apply.
    6·1 answer
  • A farmer sells 6.9 kilograms of apples and pears at the farmer's market. 2 5 of this weight is apples, and the rest is pears. Ho
    11·1 answer
  • ¿Buenos días cómo estás?
    14·2 answers
  • What is the equation in slope-intercept form of the line that passes through the point (5,0) and is parallel to the line represe
    13·1 answer
  • Find f((1)/(3)) if f(n)=3n
    5·2 answers
  • Given the inequality of x &lt; 5, select all the
    14·1 answer
  • A sports expert reports that there is a 0.49 probability that the wally like wizards will win their next games. interpret this s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!