Answer:
what's your question mean I don't understand it
Step-by-step explanation:
Have a great day
simplify the expression
11 letters to friends each month for x months in a row. write an expression to show the total number of letters written.
Answer:
11x
Step-by-step explanation:
Each month, 11 letters are written over the course of x months, to find the total, we need to multiply the two:
11 * x
11x
If you subtract 13 from an even number, the answer will be odd.
A. True
B. False
Answer:
A. True
Step-by-step explanation:
Even numbers are divisible by 2 with no remainder. 13/2 = 6.5 so yes.
What is the distance between Orleans and Nantes?
What is the distance from Angers to Rouen?
Miles...
Answer:or leans to Nantes is 210 miles and angers to Rouen is 185 miles
Step-by-step explanation: I need one more brainliest to get next rank I’d appreciate it
if there consecutive terms of an AP are k+2 ,4k -6 and 3k-2 . What is the value of k
===========================================================
Explanation:
A = first term = k+2B = second term = 4k-6C = third term = 3k-2To go from the first term to the second term, we add on some common difference d.
So,
B = A+d
B = (k+2)+d
4k-6 = k+2+d
4k-6-k-2 = d
d = 3k-8
---------------
Similarly, to go from the second term to the third term, we also add on d
C = B+d
C = (4k-6)+d
C = (4k-6)+(3k-8)
C = 7k-14
3k-2 = 7k-14
---------------
Let's solve for k
3k-2 = 7k-14
-2+14 = 7k-3k
12 = 4k
4k = 12
k = 12/4
k = 3 is the final answer
---------------
If k = 3, then we have these three terms:
A = k+2 = 3+2 = 5B = 4k-6 = 4(3)-6 = 6C = 3k-2 = 3(3)-2 = 7The arithmetic progression (AP) is 5, 6, 7. The common difference is d = 1.
Note how d = 3k-8 = 3(3)-8 = 1
plz help me without putting links or files
Answer:
Step-by-step explanation:
4(1/4) + 3/8 + 3(1/2) + 5/8 + 3/4
1 + 8/8 + 3/2 + 3/4
1 + 1 + 12/8 + 6/8
2 + 18/8
2 + 2 1/4
= 4 1/4 pounds
A hotel has 480 rooms. Of these rooms,
are non-smoking. How many rooms are smoking?
Answer:
The number of smoking rooms [tex]N_s = \frac{480(100-x)}{100}[/tex], in which x is the percentage of non-smoking rooms.
Step-by-step explanation:
We are given a percentage of rooms that are non smoking, lets say x%, and (100-x)% will be smoking rooms. The number of rooms which are smoking is the total number of 480, multiplied by (100-x) and divided by 100.
Then:
[tex]N_s = \frac{480(100-x)}{100}[/tex]
Solve for the value of X. Round to the nearest whole number.
Answer:
x = 30º
Step-by-step explanation:
This answer requires trigonometry, specifically, the cosine function. This is because we are given the length of the side adjacent to x and the length of the hypotenuse.
If you recall:
[tex]cos(x )= \frac{adjacent}{hypotenuse}[/tex]
Therefore,
[tex]cos(x) = \frac{13}{35}[/tex]
Now, we must use the inverse cosine function on a calculator to figure out the value of x.
[tex]cos^{-1}(\frac{13}{15}) = 29.93[/tex]
Now, we must round it to the nearest whole number, so x = 30º.
The question is in the picture. (Alegbra 1)
OPTION D = 2q is right answer
Please solve thank you
Answer:
you multiply
Step-by-step explanation: itss easy just multiply it
Please Help uwu
Let f(x) = 4 - x^2 and g(x) = 2 - x. Find(f - g)(x)
Answer:
-x^2 +x +2
Step-by-step explanation:
f(x) = 4 - x^2 and g(x) = 2 - x
(f - g)(x) = 4 -x^2 - (2-x)
= 4 -x^2 - 2+x
= -x^2 +x +2
Choose the symbol that correctly compares the fractions below. 1/6 ? 4/5
A. =
B. >
C. <
Answer:
The value of 1/6 is less than the value of4\5.
So, the answer is < .
Choose the symbol that correctly compares the fractions below.
1/6 ? 4/5[tex]{ \bf{ \underbrace{Answer}}}[/tex]
C. < ✅Step-by-step explanation:-
[tex] \frac{1}{6} < \frac{4}{5} \\ 0.1667 \: < \: 0.8[/tex]
[tex]\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆[/tex]
mean absolute deviation) is 0.4.
Select the statement that is true.
A. The mean of this sample is likely to be the same as the mean number of hours of sleep per night of all students
in the school
B. A random sample of 50 students would likely provide a more accurate estimate of the mean number of hours of
sleep per night
C. Another random sample of 25 students is likely to have a mean between 70 and 7 8.
Answer:
a
Step-by-step explanation:
is a because is 0.4 and is absolute deviation
Can someone please help?
Answer:
The last one: 25%
Step-by-step explanation:
Answer:
25% because 25 is 1/4 of 100
Step-by-step explanation:
Which choice is equivalent to the product below when x is greater than or equal to 0
Answer: I believe it is C.
Step-by-step explanation: Because if you take 4 x 20 = 80
If I am wrong sorry.
Which expression is equal to 5÷8
Answer:
-3
Step-by-step explanation:
the question really doesnt make sense
The domain of a function h(x) is x < 5, and the range is y< 4. What are the
domain and range of its inverse function, h^-1( x)?
PLEAAAASASE HELP ME
The domain and the range of its inverse function, h^-1( x) are x < 4 and y < 5
How to determine the domain and the range?The domain and the range of the function are:
x < 5 and y < 4
When the function is inverted, the domain becomes the range and vice versa.
This means that the domain and the range of its inverse function, h^-1( x) are x < 4 and y < 5
Read more about domain and range at:
https://brainly.com/question/2264373
#SPJ1
A store has a sale on paper cups, 2 packs for $15.00. There are
100 cups in each pack.
How many cups are you purchasing?
Answer:
15/2=7.5
7.5/100=0.075
0.075$ per cup.
-TheOneandOnly003
Hope this answer helps you :)
Have a great day :)
Mark brainliest
4x-3+2x-7+5x-1=58
What is x?
Answer:
69/11
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
4x−3+2x−7+5x−1=58
4x+−3+2x+−7+5x+−1=58
(4x+2x+5x)+(−3+−7+−1)=58(Combine Like Terms)
11x+−11=58
11x−11=58
Step 2: Add 11 to both sides.
11x−11+11=58+11
11x=69
Step 3: Divide both sides by 11.
11x /11 = 69/11
Answer:
x = 69/11
Step-by-step explanation:
4x - 3 + 2x - 7 + 5x - 1 = 58 collect like terms ↓
11x - 3 - 7 - 1 = 58
11x - 11 = 58 move the constant to the right-hand side and change its sign ↓
11x = 58 + 11 add the numbers ↓
11x = 69 then divide both sides of the equation by 11 ↓
x = 69/11 ;)
Are the lines parallel?
If a maximization linear programming problem consists of all less-than-or-equal-to constraints with all positive coefficients and the objective function consists of all positive objective function coefficients, then rounding down the linear programming optimal solution values of the decision variables will ________ result in a(n) ________ solution to the integer linear programming problem. never, non-optimal sometimes, optimal always, optimal
Answer:
always, feasible
Step-by-step explanation:
In a linear programming problem we find the extreme value of the linear function which is subjected to some certain constraints.
When the [tex]\text{ maximization linear programming}[/tex] consists of all the [tex]\text{less than or equal}[/tex] to constraints having the all positive coefficients and the objective functions consisting of all the objective function coefficient that is positive, then we can round the linear programming optimal solution values from the decision variables will [tex]\text{always}[/tex] result in the [tex]\text{feasible}[/tex] solution to the integer linear programming problem.
what is the sum in the simplest from , 4 1/2 + 1 3/5
Answer:
Convert the mixed numbers to improper fractions, then find the LCD and combine.
Exact Form:
61 / 10
Decimal Form:
6.1
Mixed Number Form:
6 1/10
HELP NEEDED!!! QUICK QUESTION
Answer:
A) q>0
Step-by-step explanation:
_______________
Solve the following linear equation for m.
2m−13=−8m+27
Answer:
4
Step-by-step explanation:
2m−13=−8m+27
2m+8m=27+13
10m=40
m=40÷10
Therefore, m=4
Answer:
2m - 13 = -8m +27
2m + 8m = 27 + 13
10m = 40
m = 4
The following inequalities are equivalent except ...
A <3
B −1<2 C +1<3 D −2<1
Answer:
C + 1 < 3 is not equivalent.
Step-by-step explanation:
B - 1 < 2 ⇒ B < 3
C + 1 < 3 ⇒ C < 2
D - 2 < 1 ⇒ D < 3
Therefore, all inequalities are equivalent except C + 1 < 3.
What is the equation of the line that passes through the points given in the table
Answer:
B: y = -2x + 5
Step-by-step explanation:
-2 - 1 = -3
9 - 3 = 6
[tex]\frac{6}{-3}[/tex] = -2
gradient = -2
3 = 1 x -2 + c
3 = -2 + c
5 = c
y intercept = 5
equation = y = -2x + 5
so the answer is option b
Rational numbers m and n are plotted on the number line.
Answer:
n - m is positive
Step-by-step explanation:
Given
m and n on number line
Required
Which is true
From the attachment, we have:
[tex]n >m[/tex]
[tex]n > 0[/tex] and [tex]m < 0[/tex]
[tex](a):\ n - m[/tex]
Since: the above inequalities are true, then:
[tex]n - m > 0[/tex]
(a) is true
There is no need to test other options; since (a) is true
Relationships in Figures
What is the next number in the following sequence.
0, 1 1, 2, 3, 5, 8..
a. 9
b.13
c. 10
d. 11
Please select the best answer from the choices provided
Answer:
B. 13
Step-by-step explanation:
I calculated it logically
4278206 this numbers name ?
forty two lakh seventy eight thousand two hundred and six
What is the y-intercept of y = -3 - 7x?
Answer:
make x=0 then y=-3-7(0)= (0 -3)
Answer:
y=-3
Step-by-step explanation:
see steps below:)