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
Vladimir79 [104]
2 years ago
9

HELP ASAP !!! Which of the following are identities? Check all that apply.

Mathematics
2 answers:
Lady_Fox [76]2 years ago
8 0

Answer:

they should all be checked

Step-by-step explanation:

ap3x

anastassius [24]2 years ago
6 0

Answer:

A,CAND D

Step-by-step explanation:

ADD ME AS BRAINLIEST

You might be interested in
TEN POINTS!!!!! find the equivalent exponential expression (4^3)^5
Tanya [424]

Answer:

4^15

Step-by-step explanation:

We multiply both exponents 3 and 5

So we get:

4^15

Hope this helps

Good Luck

3 0
3 years ago
4 - 2(x-4)/ 3= 3(2x+5)/2<br>pls answer fast​
omeli [17]

Answer:

- (5/22)

Step-by-step explanation:

(12-2x+8)/3 = (6x + 15)/2

(20 - 2x)/3 = ( 6x + 15)/2

Now cross multiplication

40 - 4x = 18x + 45

-18x - 4x = 45- 40

- 22x = 5

x = - ( 5/22)

3 0
2 years ago
Find and identify the traces of the quadric surface x2 + y2 − z2 = 36 given the plane. x = k Find the trace. Incorrect: Your ans
AlekseyPX

Answer:

Hyperbola.

Step-by-step explanation:

We start from the function:

x^{2} +y^{2} -z^{2} =36

We may get the traces if we cut the surface in planes x=k. This is equivalent to replace x for k:

k^{2}+y^{2} -z^{2}=36\\y^{2} -z^{2}=36-k^{2}

The last equation is the equation of an hyperbola, which varies its characteristics depending on K (the plane cut).

3 0
2 years ago
Find the slope of the line in the graph below
Andru [333]
Answer =-3 or -3/1

You can either do rise/run
Or you can find two points on the line and do (y2-y1)/(x2-x1)

Two points on the line are (-1,2) and (-3,-4)
X1=-1 Y1=2
X2=-3 Y2=-4

(y2-y1)/(x2-x1) = (-4-2)/(-3-(-1)) =(-6)/(-3+1)
=-6/-2 = -3

So slope =-3/1 or -3 (same thing)
7 0
2 years ago
How can categorical data for two categories be summarized?
marin [14]
Hey there,

<span>Summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.

Hope this answer has helped you...
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation 8d – 4d – 6d – 8 = 2d A. 0 B. -4 C. -2 D. -4
    5·2 answers
  • HELP!
    12·2 answers
  • The steps and the answer
    11·1 answer
  • (2x2 + 2x + 3) - (x2 + 2x + 1) =
    8·1 answer
  • PLEASE ANSWER WILL MARK BRAINIEST IF CORRECT :)
    13·1 answer
  • X-coordinate the definition for that
    9·1 answer
  • How do you solve the equation y-3=-¼(x+3)
    8·1 answer
  • A triangle has one angle measure of 55 degrees and a second angle measuring 53 degrees. What is the third missing angle measure?
    10·2 answers
  • Find the surface area of the solid figure represented by the given net. 10cm squared 10cm squared 10cm squared 10cm squared 25cm
    14·2 answers
  • Please help with questions<br> 1d) and 1e)<br><br> Any help is much appreciated thanks
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!