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
Kobotan [32]
3 years ago
8

Need some help with 2 (Geo)​

Mathematics
1 answer:
MrRissso [65]3 years ago
8 0
ans:A (60)
as it is opposite to 60degree and the theory of this is same with opposite number
You might be interested in
PLEASE HELP FAST! I'LL LIST U BRAINIEST IF U ANSWER RIGHT!
sattari [20]

Answer:

Part A) x = -3

Part B) x = 1, x = -7

Part C) x < -7

Part D) 2

Step-by-step explanation:

<h3>Part A)</h3>

2(x - 3) = 3x - 3

<em>open the parenthesis</em>

2 * x - 2 * 3 = 3x - 3

2x - 6 = 3x - 3

<em>subtract 2x from both sides</em>

2x - 2x - 6 = 3x - 2x - 3

-6 = x - 3

<em>add 3 to both sides</em>

-6 + 3 = x

-3 = x

<h3>Part B)</h3>

|2x + 6| = 8

<em>split this into two equations:</em>

<em>2x + 6 = 8</em>

<em>&</em>

<em>2x + 6 = -8</em>

2x + 6 = 8

2x = 8-6

2x = 2

x = 1

2x + 6 = -8

2x = -8 - 6

2x = -14

x = -7

<h3>Part C)</h3>

-5(x + 1) > 30

<em>open the parenthesis</em>

-5x - 5 > 30

<em>add 5 to both sides</em>

-5x > 35

<em>divide both sides by -5</em>

x > -7

<em>since you divided by a negative, flip the sign.</em>

x < -7

<h3>Part D)</h3>

f(x) = 4x - 3

<em>substitute x for 5</em>

5 = 4x - 3

5 + 3 = 4x

8 = 4x

2 = x

5 0
2 years ago
The temperature of a cup of coffee decreased 26% in the first 5 minutes after it was made. The coffee starts at 190°F. What temp
OLEGan [10]

Answer:

it is 140.5 degrees after 5 min

3 0
2 years ago
Show me how to get 25 divided by 405 show me all the steps to get the answer
OlgaM077 [116]
25 = 5*5
405 = 81*5

therefore, 25/405 = (5*5)/(81*5)=5/81
6 0
3 years ago
Read 2 more answers
KSNHLUPIDAUGNDIOUAGDNIYGNSDIAGSND
mihalych1998 [28]

Answer:

Step-by-step explanation:

?

3 0
3 years ago
Read 2 more answers
What is the quotient of 7^2/2x+6 divided by 3x-5/x+3
Reil [10]

\bf \cfrac{7^2}{2x+6}\div \cfrac{3x-5}{x+3}\implies \cfrac{7^2}{2x+6}\cdot \cfrac{x+3}{3x-5}\implies \cfrac{49}{2~~\begin{matrix} (x+3) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}\cdot \cfrac{\begin{matrix} x+3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix} }{3x-5}\implies \cfrac{49}{2(3x-5)}

6 0
3 years ago
Other questions:
  • Congratulations! You just won a fantastic trip to Cozumel!! Unfortunately you cannot take your dogs with you. None of your famil
    14·1 answer
  • How to find the greatest common factor of 24 and 90?
    10·1 answer
  • PLS HELP
    6·1 answer
  • Which choice shows the best estimate of the product 0.48×591
    13·2 answers
  • If A( 1,8) B(2,6) and C(4,2) are three points, show that AC=3AB​
    5·2 answers
  • Find the value of the variable. If your answer is not an integer, leave it in simplest radical form.
    5·2 answers
  • U over 10 = 17 over 11? Round your answer to the nearest tenth?! Solve the following proportion for U
    8·1 answer
  • WILL MARK BRAINLIEST!!! Can someone help me wit des two questions?
    11·1 answer
  • I need the rate of change
    6·2 answers
  • What values of x satisfy the equation 2x^2 -3x +4 =0
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!