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
Yanka [14]
3 years ago
7

X 5. 2, for x = 10 Pls give answer!!!!

Mathematics
1 answer:
mestny [16]3 years ago
6 0
100

if x=10 10 times 5 equals 50 times 2 is 100
You might be interested in
Draw a line representing the rise and a line representing the run of the run. State the slope of the line in simplest form.​
bekas [8.4K]
4/3 is the correct slope of the line :)
4 0
3 years ago
Read 2 more answers
Cecilia is making cookies for her friends. The recipe, which makes 48 cookies, calls for 4 cups of flour and 1 1/3 cups of sugar
Vsevolod [243]

Answer:

2. Cecilia uses 3 cups of flour for 36 cookies

4. Cecilia is making 3/4 of the original recipe

Step-by-step explanation:

Recipe for 48 cookies

Flour = 4 cups

Sugar = 1 1/3 cups

Recipe for 36 cookies

48 cookies : 36 cookies

= 4 : 3

Flour used in 36 cookies = x cups

Flour used in 48 cookies = 4 cups

4 cups : x cups

4 : 3 = 4 : x

4/3 = 4/x

4*x = 3*4

4x = 12

x = 12/4

x = 3 cups

Sugar = 1 1/3 cups

Sugar used in 36 cookies = y cups

Sugar used in 48 cookies = 1 1/3 cups

4 : 3 = 1 1/3 : y

4/3 = 4/3 ÷ y

4/3 = 4/3 × 1/y

4/3 = 4/3y

4*3y = 3*3

12y = 9

y = 9/12

= 3/4

y = 3/4

The true statement are:

2. Cecilia uses 3 cups of flour for 36 cookies

4. Cecilia is making 3/4 of the original recipe

8 0
3 years ago
Suppose that you need to create a list of n values that have a specific known mean. Some of the n values can be freely selected.
Leno4ka [110]

As the problem indicates, degrees of freedom are the number of values ​​that can be independently selected before it is necessary to choose specific values ​​to arrive at the desired result.

The average, on the other hand, results from the sum of a list of values ​​divided by the amount of values ​​in the summed list.

Assume that the mean sought is x and consider that the list is composed of a single element a, in that case no random number can be selected, since the mean x must correspond to that number.

If the list were composed of two elements a and b, one of the two values ​​could be chosen randomly, and according to the chosen value the second should be the one whose sum with the previous one results in 2x, this given that the formula of the average \sum\limits_{i=1}^n \frac{ x_{i}}{n}.

With three values ​​a, b and c, it is possible to select two freely, since the thirteen must be the one that balances the sum of a+b, that is (a + b) + c = 3x.

Thus, in general, with n values, it is possible to select n-1 values ​​freely whose sum must be balanced by the last value so that the whole sum is nx.

Answer

In a list of \bf{n} values ​​you can assign \bf{n-1} values ​​freely, that is, you have n-1<em>degrees of freedom.</em>

6 0
3 years ago
8.5cm squared = ...mm squared?<br><br> Please explain clearly
tekilochka [14]
1 centimeter = 10 milimeters.
Therefore, 8.5 centimeters squared = 85 millimeters squared.
6 0
3 years ago
Given: Point K is between H and J, HK = x - 5, KJ = 5x-12, and HJ = 25. Find the value of x
zzz [600]
Hi, This is my answer. Check it out!!!!

8 0
3 years ago
Other questions:
  • Imma need some help with this plz
    8·1 answer
  • The Baltimore Ravens scored 35 more than three times the number of points the Pittsburgh Steelers scored. Altogether, the teams
    14·1 answer
  • the cost of 500000 worth of 30 year term life insurance for Edna is $121.04 per month if Edna's employer covers 80% of this cost
    10·1 answer
  • I need to understand proofs
    11·1 answer
  • NEED THIS ANSWERED ASAP.
    7·1 answer
  • Please help me with answer I need help
    14·2 answers
  • Can someone evaluate this expression i will give brainliest
    5·2 answers
  • Will give random brainliest if 10 users comment or answer and put #brainliest
    9·2 answers
  • Taking out common factor<br><img src="https://tex.z-dn.net/?f=16%28e%20-%20w%29%20%20%7B%7D%5E%7B2%7D%20%20%2B%204%28e%20-%20w%2
    13·1 answer
  • What will be the remainder after dividing 662,622 by 19?<br> 16<br> 19<br> 166<br> 92<br> 42
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!