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
tatiyna
2 years ago
5

Help help ASAP math math

Mathematics
2 answers:
vitfil [10]2 years ago
8 0

Answer:

-1/1

Step-by-step explanation:

=64/-8

over

36-30+2

= -8

over

8

= -1

over

1

Vadim26 [7]2 years ago
8 0

Answer:

\rightarrow - 1

Step-by-step explanation:

\rightarrow  \frac{ {4}^{3} }{ \frac{ - 12 +  {2}^{2} }{(2 \times 3) {}^{2} + ( - 5 \times 2 \times 3) + 2 }}  \\

\rightarrow  \frac{ {4}^{3} }{ \frac{ - 12 +  {2}^{2} }{  {6}^{2} +   (  - 30) + 2 }}  \\

\rightarrow  \frac{ 64 }{ \frac{ - 12 +  4 }{  36 +   (  - 30) + 2 }}  \\

\rightarrow  \frac{ 64 }{ \frac{ - 8 }{ 8 }}  \\

\rightarrow   -  \: \frac{ 64 }{ \frac{  8 }{ 8 }}  \\

\rightarrow   - \frac{  8 }{ 8 }  \\

\rightarrow \:  - 1

You might be interested in
Use the following long division.
Kay [80]

Answer:

A. X^2

Step-by-step explanation:

5 0
3 years ago
What is the value of X in the following: 7x-8 = 14+9x
LekaFEV [45]

Answer:

x = -11

Step-by-step explanation:

7x-8 = 14+9x

7x - 8 - 7x  -14 = 14 + 9x -7x -14

-22 = 2x

x = -11

4 0
3 years ago
.For small training sets variance may contribute more to the overall error than bias. Sometimes this is handled by reducing the
Ymorist [56]

Answer:

Bias is the difference between the average prediction of our model and the correct value which we are trying to predict and variance is the variability of model prediction for a given data p[oint or a value which tells us the spread of our data the variance perform very well on training data but has high error rates on test data on the other hand if our model has small training sets then it's going to have smaller variance & & high bias and its contribute more to the overall error than bias. If our model is too simple and has very few parameters then it may have high bias and low variable. As the model go this is conceptually trivial and is much simpler than what people commonly envision when they think of modelling but it helps us to clearly illustrate the difference bewteen bias & variance.

3 0
3 years ago
The image of (6. – 9) after a dilation with respect to the origin is (4,-6). What is the scale factor
qaws [65]

Answer:2/3 or .666666

Step-by-step explanation:

The dilation is a contraction

3 0
3 years ago
Unit 1 Lesson 4 Quiz
Arisa [49]

Answer:

Sorry man but I can't see the question : (

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • (02.01)Line segment CD has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segme
    5·2 answers
  • Guys Please Help!! Urgent!
    9·1 answer
  • For this distance-time graph, what is the velocity of the car?
    12·1 answer
  • The Fratellis will be arrested if and only if the police believe Chunk. Question 9 options: 1) p ↔ q 2) p ∨ q 3) p → q 4) ~p 5)
    10·1 answer
  • PT = 7x + 3 and TQ = 9x - 5
    9·1 answer
  • Translate and simplify if needed :Three less than a number increased by twice the same number
    9·1 answer
  • You use a line best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data
    10·1 answer
  • What is the value of the digit 2 in 432,094?<br> 200<br> 2,000<br> 20,000<br> 200,000
    8·1 answer
  • Which of the following tables is a direct proportion?
    8·1 answer
  • Given f(x) = x²+x-6, find f(0).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!