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
Sergio [31]
3 years ago
13

What is the value of X​

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0

Answer:

I think A, 24

Step-by-step explanation:

because 2 x 24 = 48

You might be interested in
I am giving branliest ​
Oduvanchick [21]

Answer:

eisdmejdjdj

Step-by-step explanation:

kdjeirkffn

4 0
2 years ago
A farmer builds a fence to enclose a rectangular pasture.He uses 155 feet of fence. Find the total area of the pasture if it is
ICE Princess25 [194]
The area for the perimeter of a rectangle is:
<em>P = 2l + 2w</em>
In this problem, we are given that P = 155 and l = 45.5. To solve for area, we must find w. To do this, plug in the given info and isolate the w like so:
155=2(45.5)+2w \\ 155=91+2w \\ (155)-91=(91+2w)-91 \\ 64=2w \\  \frac{64}{2} = \frac{2w}{2}  \\ w=32
Now we know w = 32. Knowing all the necessary info, we can use the area formula, <em>A=lw</em>, to solve for A.
A=(45.5)(35) \\ A=1,456

The area is 1,456 sq ft. 

Hope this helps!
5 0
3 years ago
Tell whether (-3,-1) is a solution of the system of linear inequalities<br> Is it a solution or not
Ivanshal [37]

Answer:

In a system, there are two linear inequalities. The solution to the system is all the points that satisfy both inequalities or the region in which the shading overlaps. Given the system of linear inequalities shown in the graph, let's determine which points are solutions to the system.

Hope this Helped!!!!!:)

Step-by-step explanation:

6 0
3 years ago
Need help with 21-23 you suppose to simplify the expression
lora16 [44]

To solve these problems, we must remember the distributive property. This property states that a coefficient being multiplied by a polynomial in parentheses is equal to the sum of the coefficient times each of the separate terms. Using this knowledge, let's begin with number 21:

-(4x + 17) + 3(7-x)

To begin, we should distribute the negative sign through the first set of parentheses and the coefficient of positive 3 through the second set of parentheses.

-4x - 17 + 21 - 3x

Next, we must combine like terms, or add/subtract the constants terms and the variable terms in order to create a more concise expression.

-7x + 4 (your answer)

Now, we can move on to question 22 and solve it in a similar manner:

7(2n-8) - 4(12 - 8n)

Again, we will distribute the coefficients through the parentheses. However, keep in mind that the coefficient in front of the second set of parentheses is actually a NEGATIVE 4, so we must distribute the negative as well.

14n - 56 - 48 + 32n

Next, we will combine like terms (add the n terms together and subtract the constant terms).

46n - 104

Now, we can solve problem 23:

8 + 2(5f - 3)

We will again distribute through the parentheses:

8 + 10f - 6

Combine like terms after that:

10f + 2

Therefore, your answers for the three problems are as follows:

21) -7x + 4

22) 46n - 104

23) 10f + 2

Hope this helps!

7 0
3 years ago
Sixty dash fivesixty-five percent of households say they would feel secure if they had? $50,000 in savings. you randomly select
Effectus [21]

 To solve the following problems, we use the binomial probability equation:

P (r) = [n!/(n-r)! r!] p^r q^(n-r)

where,

n = total number of households = 8

r = number of sample

p = probability of success = 65% = 0.65

q = probability of failure = 0.35

 

A. r = 5

P (r=5) = [8! / 3! 5!] 0.65^5 0.35^3

P (r=5) = 0.28

 

B. r >5

P (r=6) = [8! / 2! 6!] 0.65^6 0.35^2

P (r=6) = 0.26

P (r=7) = [8! / 1! 7!] 0.65^7 0.35^1

P (r=7) = 0.14

P (r=8) = [8! / 0! 8!] 0.65^8 0.35^0

P (r=8) = 0.03

Therefore total is:

P (r>5) = 0.26 + 0.14 + 0.03 = 0.43

 

C. r ≤ 5

P (r ≤ 5) = 1 - P (r>5)

P (r ≤ 5) = 1 – 0.43

P (r ≤ 5) = 0.57

 

<span> </span>

3 0
3 years ago
Other questions:
  • HELP HELP QUICK WILL GET MARKED BRAINLIEST
    7·1 answer
  • Ahmed drops a water balloon from 36 feet above ground level. The equation y = 36 - 16x^2 represents the height of the water ball
    9·1 answer
  • Help please<br><br> 3 + 3 + 2 x 2 x 1 = ?
    13·1 answer
  • Which of the following functions is graphed below?
    5·1 answer
  • If one endpoint is (-6,4) and the midpoint is (4,8) what would be the other endpoint ???? if you can explain it would be great
    6·1 answer
  • 1+4=5 2+5=12 3+6=21 5+8=?
    13·1 answer
  • What is the shape of the cross section taken parallel to the base of a square pyramid
    6·2 answers
  • Can someone please explain how to find x in this trapezoid
    10·1 answer
  • Ball drop with kinetic and potential energy
    10·1 answer
  • PLEASE HELP THIS IS TIMED!!!! I WILL GIVE BRAINLIESTTTTTT
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!