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
Gre4nikov [31]
3 years ago
8

Answer If u dont know dont answerrrr.

Mathematics
1 answer:
Katen [24]3 years ago
4 0

Answer:

what? i belive the answer is B

Step-by-step explanation:

You might be interested in
Is <img src="https://tex.z-dn.net/?f=1-2x%5E%7B2%7D" id="TexFormula1" title="1-2x^{2}" alt="1-2x^{2}" align="absmiddle" class="l
Schach [20]

Answer:

standard form for a quadratic expression

Step-by-step explanation:

This is a quadratic expression.  If you want this expression in standard form, write the terms in descending order of powers of x:  -2x^2 + 1.

This   -2x^2 + 1   has not yet been factored.

-2x^2 + 1 is in standard form.

7 0
3 years ago
What are the center and radius of a circle defined by the equation x^2+y^2- 6x+ 8y+ 21=0?
Natali5045456 [20]
You have to complete the square. When you do this you get an equation that looks like this: (x-3)^2 + (y+4)^2 = 4. So your center is (3, -4) and your radius is 2. That looks like B to me!!!
4 0
3 years ago
Read 2 more answers
A fair coin is tossed 5 times. What is the probability of obtaining exactly 3 heads.
vichka [17]
Coin tossed : 5 times
Heads and 3 times

Probability: 3:5 
3 0
3 years ago
One interior angle of a triangle is 30⁰. The other angle measures are x⁰ and y⁰. Which of the following could be the values of x
avanturin [10]

Step-by-step explanation:

One interior angle of a triangle = 30⁰ .

The measure of other two are x and y .

We know that the angle sum property of a triangle is 180⁰ .

=> x + y + 30⁰ = 180⁰

=> x + y = 180⁰ - 30⁰.

=> x + y = 150⁰.

Possible solution set of x and y are ,

(1,149) (2,148 ) ...... (148+2) & (149+1)

Basically we are here decreasing y and increasing x to obtain the values .

Hope it helped !

8 0
3 years ago
If you create a box-and-whisker plot for the data set, which expression correctly calculates the third quartile, Q3, of the data
Shtirlitz [24]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • 11. Translate the sentence: “Twice x is 5” to an equation
    10·2 answers
  • 6 - 4 (6n + 7 ) &gt; 122
    9·1 answer
  • Find the LCM for 24 and 30 using the cake method
    15·1 answer
  • Just answer the top answer please and thank you
    5·1 answer
  • How do you calculate the area of a circle with the diameter? what's the formula?
    7·1 answer
  • Hello! Please answer this question with all of the info it is asked for. Please be sure to include all of your work and share an
    13·1 answer
  • PLEASE HELP ASAP The skate pro company manufactures skateboards. They found 12 defective skateboards in a batch of 400. How many
    14·2 answers
  • en un circo para alimentar a 3 tigres se necesitan 40kg de carne por dia cuantos kg de carne diaria necesitaran para alimentar a
    14·1 answer
  • Solve: x + 1 &lt; 4 and 3 - x &gt; 5
    15·1 answer
  • Lamont is making a blue print of his shoebox. He made a drawing of how he would like to make the box. If the drawing is 4 inches
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!