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
monitta
3 years ago
15

Help me on these 2 please

Mathematics
1 answer:
Sonbull [250]3 years ago
8 0
The first on is y=3x and the second one is 21
You might be interested in
What are the coordinates of the image of vertex F after a
serg [7]

This takes too long to do. I will provide the steps.

For each point given, plug into the equation y = - x.

Point 1:

(-1, -3)

y = -x

y = -(-1)

y = 1

The first point reflected across the line y = - x is (-1, 1).

Do the same with the remaining points.

7 0
3 years ago
*please help asap*<br><br> What are the 5 key features of a quadratic graph?
Gennadij [26K]

Answer:

  1. x-intercept\\y-intercept
  2. axis of symmetry
  3. vertex
  4. Domain and Range
  5. Max and Min

<em>Hope this helps!!!</em>

3 0
3 years ago
A spinner with 12 equally sized slices has 12 yellow slices. The dial is spun and stops on a slice at random. What is the probab
malfutka [58]

Answer:

Your answer should be 100% or 12/12

Step-by-step explanation:

If all of your slices are yellow then you can't land on any other color. Which means you have 100% chance to land on yellow.

8 0
3 years ago
The temperature at night reached -13 F. Write an equivalent statement about the temperature using the absolute value of the numb
Sergio [31]
The kelvin scale is the standard absolute thermodynamic temperature scale.
Therefore, this question is simply asking you to convert the degree fahrenheit into degree kelvin.

The formula used to convert between kelvin and fahrenheit is as follows:
T(K)<span> = (</span>T(°F)<span> + 459.67) × 5/9
</span>
We will substitute in this equation with T(F)=-13 and calculate T(K) as follows:
t(K) = (-13 + 459.67) x 5/9 = 248.15 K

Based on this, the previous sentence can be written using absolute value of the number as follows:
The temperature at night reached 248.15 K.

8 0
4 years ago
Compute 7 2/3 + 8 1/2 + 4 1/6. which is the sum in simplified form\
kotegsom [21]
hope I'm right but either 2 or 4 i can kinda go either way
6 0
3 years ago
Read 2 more answers
Other questions:
  • Match the expression with its name
    8·1 answer
  • 3.25x-1.5y=1.25 13x-6y=10
    11·2 answers
  • 52:PLEASE HELP Find the slope of the line that passes through the points (8,2) and (9,7)
    10·2 answers
  • The area of a square field is 169 sq.cm.Its each side is
    14·1 answer
  • Find the exact value of tan(theta) for an angle (theta) with sec(theta) = 3 and with its terminal side in Quadrant I.
    7·1 answer
  • If x + 2y = 8 and x is twice the value of y, what is x – y?
    11·1 answer
  • Which of the following are square roots of the number below? Check all that
    8·1 answer
  • Brady has a four square ball with a diameter of 12 inches when it is inflated what is the volume of the foursquare ball to the n
    14·1 answer
  • Which question is statistical?
    9·1 answer
  • Will give brainliest
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!