All categories

3 years ago

Please help idw to repeat

Mathematics

2 answers:

alex41 [277]3 years ago

7 0

Answer: C. (2, -4)

Hope this helps

levacccp [35]3 years ago

4 0

The answer is C (2,-4) !!

You might be interested in

Which of the following is a quantity that could be represented by the number 2x10^-6

mafiozo [28]

1/20^6 hope that helps

8 0

3 years ago

In AABC, the measure of A is 108° and the measure of B is 38° . What is the measure of C?

olga55 [171]

Answer:

Should be 34

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

slader An electronics company is planning to introduce a new camera phone. The company commissions a marketing report for each n

inysia [295]

Answer: Our required probability is 0.7241.

Step-by-step explanation:

Since we have given that

Probability that new product have been successes P(S) = 60%

Probability that new product have not been successes P(F) = 40%

Probability that their successful products were predicted to be successes = P(A|S)=70%

Probability that their failed products were predicted to be successes =P(A|F) = 40%

So, Probability that this new camera phone will be successful if its success has been predicted is given by

$P(S|A)=\dfrac{P(S).P(A|S)}{P(S).P(A|S)+P(F).P(A|F)}\\\\P(S|A)=\dfrac{0.7\times 0.6}{0.7\times 0.6+0.4\times 0.4}\\\\P(S|A)=0.7241$

Hence, our required probability is 0.7241.

8 0

4 years ago

What is the value you put into a formula or equation

Lady bird [3.3K]

Formula is a statement written with group of mathematical symbols that express a relationship.
Equation is type of mathematical formula with sign equal that separates the left side and the right side of the formula.
The value you put into a formula or equation is referred as a variable. The variable is an item ("thing") which can be measured quantitatively and represented by a number. Variables are called variables because they vary, i.e. they can have a variety of values. If a variable has only one value, it is called constant.

7 0

3 years ago

Use the graph to state the solution for the system.

Svet_ta [14]

Step-by-step explanation:

I. x - y = 4 --> y = x - 4

II. x + y = 4 --> y = 4 - x

Solution is x = 4 and y = 0

3 0

3 years ago