My answer:
−p2−4q+r2 =−(−5)2−4(4)+(−10)2 .
HELOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Answer:
BBBBBBBB
Step-by-step explanation:
Answer:
B: | 7 |
Step-by-step explanation:
subtract 11 with 4 to get 7, but you keep the rest to show that it has to stay as a positive number.
hope this helps :)
A random survey showed that 35 out of 52 people plan to vote for Mr Powell for Mayor. About how many people voted in the election, if 525 voted for Mr Powell
Answer:
780
Step-by-step explanation:
35 out of 52 people voted. You’d have to divide the total votes, 525 by the people that voted, so 35 which would equal 15.
Then, multiply 15 by the total of people that didn’t vote, 52, which would equal 780.
Answer:
780
Step-by-step explanation:
State the angle relationship and state the measure of each angle indicated that makes lines u and v
parallel
Thank you smmmmm I will mark you btw !
i posted this again bc these r my last questions and hopefully someone sees this to help me!
Answer:
Q9. ?=53° (corr angles, u//v)
Q10. ?=58° (alt angles, u//v)
Please help with this math problem ASAP! Will give brainliest!
Answer:
I only know what y is, y is 4a, wait I think a is z and z is a. I’m not sure
Step-by-step explanation:
Step-by-step explanation:
value of a :
4a + a = 180°
5a = 180°
a = 36°
value of y :
y = 4a
y = 4(36)
y = 144°
value of z :
z = a
z = 36°
What is scale factor of dilation that transform triangles PQR to triangle PQR explain your answer
Answer:
need coordinates of each or side lengths of each to solve
select the two values of x that are roots of this equation. 2x^2+7x+6=0
Answer: x = -2 or x = -3/2 thus B. & D. are the answer
Step-by-step explanation:
Name the asymptote for the graphed function.
x = 2
x = 4
y = 2
y = 4
y=2
There is one horizontal asymptote present
See the line of graphed function is approaching to 2 but not crossing y=2 .Instead it is trying to be parallel with x axis.Hence the horizontal asymptote is at y=2Option C
Three friends split the cost of dinner dinner was 24.18 how much did each friend spend
Answer:
8.06
Step-by-step explanation:
24.18 divided by 3
How would I find the values of x and y?
Answer:
3x+1 = 5y+9=61
Step-by-step explanation:
All three of these angles are equal to each other as the figure is a pair of parallel lines with a line through the middle. This means that the angles opposite to each other are equal, thus 61 = 3x + 1. 5y+9 = 61 from the same definition as the lines are parallel. We can also find that it's equal to 61 as 180=119+5y+9.
Thus, x = 20 and y = 52/5
Cual la respuesta plis
Answer:
do math
Step-by-step explanation:
up
can someone please help me with number 4,6,9,10
A bee colony produced 5.9 pounds of honey, but bears ate 1.5 pounds of it. How much honey remains?
Answer:
4.4
Step-by-step explanation:
hope this helps
Answer:
5.9 - 1.5
3.5 pounds of honey
Help me solve this ASAP please
Answer:
3
Step-by-step explanation:
Remember BEDMAS!!
Brackets first:
(15) / (1+(2)^2)
Exponents next:
(15) / (1+4)
15 / 5 = 3
Hope that helps, feel free to ask questions
The answer is 3 use BODMAS, BEDMAS or PEDMAS
Four friends at a party poped 3/4 of a bag of popcorn and only ate half what fraction did they eat
Answer:
1/4 i think..couse 3/4 - 1/2 = 1/4
Step-by-step explanation:
The Candela brothers own two pizza restaurants, one on Park Street and one on Bridge Road.
The computer output below summarizes the distribution of weekly revenues at each
restaurantâ€"26 weeks for Park Street and 40 weeks for Bridge Avenue.
The mean, median and mode are measures of central tendency, that is they tend to indicate the location middle of the data
Required values;
(a) The performance for the week for Park Street
Revenue is Q₂ < $7,500 < Q₃The sales for the week is better than 72.91% of all salesThe performance for the week for Bridge Road
Revenue; Q₂ < $7,100 < Q₃The sale for the week is better than 59.87% of all sales(b) The mean is $3611
The median is $3,600
The standard deviation is $3250
The Interquartile range is $6075
Reason:
The table of values that maybe used to find a solution to the question is given as follows;
[tex]\begin{array}{|l|l|l|}\mathbf{Variable} &\mathbf{Park}&\mathbf{Bridge}\\N&36&40\\Mean&6611&5989\\SE \ Mean&597&299\\StDev&3580&1794\\Minimum&800&1800\\Q_1&3600&5225\\Median&6600&6000\\Q_3&9675&7625\\Maximum&14100&8600\end{array}\right][/tex]
(a) Park Street revenue = $7,500
Bridge Road's revenue = $7,100
The two stores sold close to but below the 75th percentile
Bridge Road revenue;
The z-score is given as follows;
[tex]Z = \dfrac{x - \mu }{\sigma }[/tex]
[tex]Z = \dfrac{7100 - 5,989 }{1794 } \approx 0.6193[/tex]From the Z-Table, we have;
The percentile= 0.7291
Therefore, the sale for the week for Park Street is better than 72.91% of all the salesPark Street revenue;
The z-score is given as follows;
[tex]Z = \dfrac{7500 - 6611}{3580} \approx 0.25[/tex]From the Z-Table, we have;
The percentile = 0.5987
Therefore, the sale for the week is better than 59.87 % of all the sales(b) Given that the operating cost is $3,000, frim which we have;
The subtracted value is subtracted from the mean and median to find the new value
Profit = The revenue - Cost
New mean = 6611 - 3000 = 3611
The new mean = $3,611The new median = 6600 - 3000 = 3600
The new median = $3,600The standard deviation and the interquartile range remain the same, therefore, we have;
The standard deviation = $3,580The interquartile range = 9675 - 3600 = 6075
The interquartile range = 6075Learn more here:
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What is the measure of angle ABE?
Please provide an explanation to your answer, thank you.
Answer:
50°
Step-by-step explanation:
According to the vertical angle theorem, two opposite vertical angles formed when two lines intersect each other are always equal (congruent) to each other.
This would mean CBD is equal to ABE which means ABE would be 50°.
The monthly cost of a certain texting plan is given by the function C(n)= 0.06n +9.95, where C(n) is in dollars and n is the
number of texts sent in a month. Find and interpret C(90)
Monthly Cost of Texting Plan
Ac(n)
Answer:
C(90) = 15.35
Step-by-step explanation:
Given the function, C(n) = 0.06n + 9.95:
where C = total cost of texting plan
n = number of texts sent in a month
9.95 = flat fee
To find C(90):
Substitute 90 as the input, n, for the function:
C(90) = 0.06n + 9.95
C(90) = 0.06(90) + 9.95
C(90) = 5.40 + 9.95
C(90) = 15.35
C(90) represents the cost of sending 90 texts in a month is $15.35.
Please mark my answers as the Brainliest if you find my explanations and solutions helpful :)
PLEASE HELP WILL MARK BRAINLIEST!
Which graph represents the solution set of the system of inequalities?
Answer:i think is A
Step-by-step explanation:
PLEASE HELP MEEE ASAP
Step-by-step explanation:
first of all, g(x) has only negative functional result values (y) except for 0.
and a square is always positive.
so, the only possible right answers are the ones that include a minus ("-") sign.
the graph shows us that g(x) goes through the points (1, -3) and (-1, -3).
so, which equation turns an x = 1 into an y = -3 ?
therefore, the right answer must be D.
g(x) = -3x²
it works for both points :
-3 = -3×1² = -3 correct
-3 = -3×(-1)² = -3×1 = -3 correct
Fill in the blanks in order to justify whether or not the mapping shown represents a function
2(x-y)(x+y)+(x+y)^2+(x-y)^2
Find the value of each variable
Answer:
x = 11
Step-by-step explanation:
1. Because this is a straight angle, (11x + 7)° and (5x - 3)° add up to 180°.
[tex]11x+7+5x-3=180[/tex]2. (Solving)
Step 1: Simplify both sides of the equation.
[tex](11x+5x) + (7-3) = 180[/tex] [tex]16x + 4 = 180[/tex]Step 2: Subtract 4 from both sides.
[tex]16x + 4 - 4 = 180 - 4[/tex] [tex]16x = 176[/tex]Step 3: Divide both sides by 16.
[tex]\frac{16x}{16} = \frac{176}{16}[/tex] [tex]x = 11[/tex]Therefore, x = 11! I hope this helped you.
Find the sum of the all the multiple of 3 beta between 100 and 301 conclusives which are multiples of 3.
Step-by-step explanation:
I'm so sorry but I don't know the answer
How do I solve this problem??
Answer:
32
Step-by-step explanation:
Because Triangle QPS has equal sides, it is an equilateral triangle. Which means its angles are 60°. 134-60 = 74. Because Lines QS and QR are equal angles QSR and QRS are the same. 180-74-74 = 32
Hope this helps
what is the slope of the number set of 4,1 and 4,8?
Answer:
The entered points belong to a vertical line. There is no slope.
Step-by-step explanation:
Please help
Given m∠LMN=145 what is ∠XMN?
Answer:
(4x+5)°+(6x-10)°=145°
4x+6x+5-10=145°
10x-5=145°
10x=145+5
10x=150°
x=15
(6x-10)°=(6×15-10)°
=80°
The value of ∠XMN = 80.
What is angle?An angle is a figure in plane geometry that is created by two rays or lines that have a shared endpoint.
The value of total ∠LMN = 145.
∠LMN = ∠LMX +∠XMN
145 = (4x + 5) + (6x - 10)
145 = 4x + 5 + 6x - 10
145 = 10x -5
10x = 150
x = 15
Substitute the value of x in ∠XMN = (6x - 10)
∠XMN = 6×15 - 10
= 90 - 10
∠XMN = 80
Therefore, the value of the angle ∠XMN = 80.
To know more about the angle theorems, here
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Translate this sentence into an equation. 39 is the product of Hector's height and 3. Use the variable h to represent Hector's height.
2a-3b for a= 1/2 and b =6
Answer:
- 17
Step-by-step explanation:
Substitute the given values into the expression
2a - 3b
= 2 × [tex]\frac{1}{2}[/tex] - 3 × 6
= 1 - 18
= - 17
Chose the correct solution set for each graph.
{x1x2-2)
o {xxs-2}
(-2,00)
(-5,00)
(-00,-5)
{xlx>-5}
{x}x<-5}
{x1–2
{x12
{<1-3
<
(-2,3)
(3,-2)
[-2,2]
(-60,-2)
{x1x2-5}
Answer:
1.B&E
2.A&C
3.A&D
Step-by-step explanation:
thank me if you get it correct have a nice day:)
Answer:
B & E.A & C.A & D.Step-by-step explanation:
