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
irinina [24]
3 years ago
11

Use the equation and type the ordered-pairs.

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0

\begin{array}{c|c|c}\underline{\quad (x,y)\quad}&\underline{\quad y=2x\quad }&\underline{\quad Answer\quad }\\(-1, a_o)&a_o=2(-1)&a_o=-2\\(0, a_1)&a_1=2(0)&a_1=0\\(1, a_2)&a_2=2(1)&a_2=2\\(2, a_3)&a_3=2(2)&a_3=4\\(3, a_4)&a_4=2(3)&a_4=6\\(4, a_5)&a_5=2(4)&a_5=8\end{array}

You might be interested in
Angel participated in a local candy bar-eating contest. The graph below shows the number of candy bars he ate. What is Angel's a
Mandarinka [93]
It answers is b 0.5 candy
7 0
3 years ago
Read 2 more answers
80 is the product of Chrissy's savings and 5. Use the variable c to represent Chrissy's savings.
Natali [406]

Answer:

c = 80 ÷ 5

Or

5c = 80

Step-by-step explanation:

It's pretty self explanatory. All you have to do is convert the words into an equation.

5 0
3 years ago
I really need help with this question!
Bingel [31]
I would convert -2pi / 3 to degrees first by multiplying by 180degrees / pi. It equals 120 degrees.

120 degrees is in quadrant II, which is 90 degrees plus 30 degrees. It is 60 degrees from the 180 degrees. 
So the reference triangle you use is 60 degrees.
Cos60 = 0.5
sin60 = sqrt(3) /2

But in quadrant II the only trig ratio that's positive is sin; all others are negative. 
So cos120 = -0.5
sin60 = sqrt(3) /2

<span>Keeping in mind that points on unit circle are (cos, sin), the point is </span>(-0.5, <span>sqrt(3) /2).
</span>
6 0
3 years ago
Could someone help me on this
allochka39001 [22]

Answer:

13.) 314.2 in²

15.) 181.5 ft²

Step-by-step explanation:

The area of a circle is found using the equation:

A = πr²

In this equation, "π" represents the number pi (3.14....) and "r" represents the radius (half the diameter).

For 13.), you have been given the radius. Thus, you can substitute it into the equation and solve for "A".

A = πr²

A = π(10)²

A = π x (100)

A = 314.2 in²

For 15.), you have been given the diameter. To find the radius, you need to divide this value by 2. Once you find the radius, you can plug it into the equation and simplify like above.

diameter = 15.2 ft
radius = 7.6 ft

A = πr²

A = π(7.6)²

A = π x (57.76)

A = 181.5 ft²

8 0
2 years ago
Help me! <br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%2B10%3D%5Cfrac%7B3x-8%7D%7B2%7D" id="TexFormula1" title="\
mars1129 [50]

Answer:

\frac{x}{3}  + 10 =  \frac{3x - 8}{2}  \\  \\  \frac{3x - 8}{2}  -  \frac{x}{3}  = 10 \\  \\ taking \: lcm \\  \\  \frac{9x - 24 - 2x}{6}  = 10 \\  \\ 9x - 24  - 2x = 60 \\  \\ 7x = 60 + 24 \\  \\ 7x = 84 \\  \\ x =  \cancel\frac{84}{7}  \\  \\\fbox{ x = 12}

hope helpful ~

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the GCF of each pair of monomials 60jk, 45jkm
    14·2 answers
  • Scott found a rare comic book on an online auction site priced at 35 Australian dollars. If the exchange rate is $1 U.S=$1.09 Au
    10·1 answer
  • Count by fives from 135 to 175. Write these numbers and describe the pattern.
    6·2 answers
  • Two garden plots are to have the same
    7·2 answers
  • mike is taking a his social studies test . mike was only able to finish 1/6 of the test in 1/2 hour. how long will it take him t
    9·2 answers
  • What dose 3+ 3(a) simplify to when a=5
    14·2 answers
  • A card is picked up at random from a pack of 52 cards. Find the probability that it is a king or queen.
    6·1 answer
  • Pls help asap! i will give brainliest
    10·2 answers
  • Type the correct answer in each box. Alan, Bill, and Calvin are playing a game with collectible cards. At the moment, Alan has 1
    6·2 answers
  • What is the volume of material he must purchase?<br><br> 2 ft3<br> 4 ft3<br> 6 ft3<br> 8 ft3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!