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2 years ago

Find the values of x and y which satisfy the following equations

Mathematics

1 answer:

goblinko [34]2 years ago

8 0

Answer:

Step-by-step explanation:

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Help me with this yes im lazy 2 pages thats it.

valentinak56 [21]

Answer:

2.) $\frac{1}{4}/3=\frac{1}{4}*\frac{1}{3}=\frac{1}{12}$ s yes she is correct

3.) $\frac{1}{5}*\frac{1}{7}$

4.)C $\frac{1}{5}/2= \frac{2}{5}$ ,D $\frac{1}{12}/5=\frac{1}{60}$ ,E

6.) $\frac{1}{8}/3=\frac{1}{24}$

Step-by-step explanation:

im not very good at word problems so i didnt do the secnd page sorry

5 0

2 years ago

What is the probability of rolling a 4 (four) on the 1st die.... and a 1 (one) on the 2nd die. Yes.. it matters which die is whi

disa [49]

If you're doing probabilities, there is a 1:6 chance on both (im guessing dont trust me i did probabilities a long time ago)

4 0

2 years ago

Find the Midpoint of the coordinates (-1,4) and (5,7)

Rainbow [258]

Answer:

$(2,\frac{11}{2})$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Endpoint (-1, 4)

Endpoint (5, 7)

Step 2: Find midpoint

Substitute: $(\frac{-1+5}{2},\frac{4+7}{2})$
Add: $(\frac{4}{2},\frac{11}{2})$
Divide: $(2,\frac{11}{2})$

5 0

2 years ago

Read 2 more answers

Whats the median and the mode of the data 43,37,49,51,56,40,44,50,36,

nikklg [1K]

Answer:

Here I have uploaded the file with the answers

Step-by-step explanation:

6 0

2 years ago

Question

wlad13 [49]

Answer:

No Solutions

Step-by-step explanation:

First to complete the square, it will need to look something like

a^2+2ab+b^2

so in order to get that we can see that 4n^2+8n seems to be missing a piece.

a is the square root of 4n^2 which is 2n.

8n/2n=4

4/2=2

b=2

so now add 2 to both sides of the equation so now it's

4n^2+8n+4=-13

rewrite as (2n+2)^2=-13

Now you see a negative number as the result of a exponent.

A number squared will never be negative.

Therefore the answer is

No Solutions

7 0

1 year ago