Answer:
?? im really confused sorry i dont think you finished the question
ASAP (WILL MARK BRAINLIST) THANK YOU
Solve 1/2n +3 < 5. Which graph shows the solutions
Answer:
last one
hope it helps..
I GIVE BRAINNLILSTTTT
Answer: Its an enlargement
Enlargement - Getting bigger
Reduction - getting smaller
Is this a
function?
Why or why not
Mathematics question
Answer:
8
Step-by-step explanation:
MP=16
NP = 14
So that means N is farther to O by 2 units
So: 10-2 = 8
How many and what type of solutions does the equation have?
a2−2a+5=0
two rational solutions
one rational soultion
two nonreal solutions
two irrational solutions
Answer:
The equation has one rational solution.
Step-by-step explanation:
You can automatically exclude nonreal and irrational solutions because the answer to this equation is a rational number. Once the equation is solved, you will find that there is only one answer.
the perimeter of a parallelogram ABCD is 78cm. AD is 3cm more than twice AB. Find the length of all four sides of ABCD
Answer:
AB=12 AD= 27
Step-by-step explanation:
Solve the given system of equations graphically. For each problem, identify all solutions and
provide basic sketches of the graphs with identifying features (e.g., intercepts, intersection points, etc.).
3x + y = 20
x - 2y = 10
Answer:
aaa
Step-by-step explanation:
The price of one stock fell $12.50 in five days. How much did the stock’s price change each day (on average)?
Answer:
-$2.50
Step-by-step explanation:
Since it said that one stock fell $12.50,that means that the $12.50 is negative.Then you have to do -12.50 ÷ 5 which equals -2.50
Hope this helped!
give the slope of a line parallel to the given.
Answer:
1/2
Step-by-step explanation:
2x - 4y = 12
-4y = -2x + 12
-4y/-4 = -2x/-4 + 12/-4
y = 1/2x - 3
Pls help this is due by midnight
Answer:
Cost of four DVD= 36.7, but due to 25% discount it cost 27.57. Then add 7.75 taxes and he payed 29.71. Answer is 29.71
Step-by-step explanation:
Answer:
$27.71
Step-by-step explanation:
Price of 1 DVD: $9.19
Price of 4 DVDs: 4 * $9.19 = $36.76
Discount: 25%
Now we find 25% of $36.76.
25% of $36.76 =
= 0.25 * $36.76
= $9.19
The 25% discount amounts to $9.19. We now subtract $9.19 from $36.76 to find the discounted price.
$36.76 - $9.19 = $27.57
Now we need to apply the 7.75% tax to $27.57.
7.75% of $27.57 =
= 0.0775 * $27.57
= $2.14
The sales tax is $2.14.
Now we add the sales tax amount to the total discounted price.
$27.57 + $2.14 = $29.71
Answer: $27.71
Is 1 Greater then -4
Answer:
Yes 1 is greater than -4
Step-by-step explanation:
Barbara ordered a set of beads. Of the beads she received, 12 were red and 28 were a different color. What percentage of the beads were red?
Answer:
the answer is 3.36 please mark brainliest
Step-by-step explanation:
If (4,y) is a solution to x-2y = 6, what is the value of y?
Answer:
(4, -1)
Step-by-step explanation:
(4, y) is a solution to x - 2y = 6.
Find the value of y:
[tex]4-2y=6\\\\4-4-2y=6-4\\\\-2y=2\\\\\frac{-2y=2}{-2}\\\\\boxed{y=-1}[/tex]
The value of y is '-1'.
(4, -1) is a solution to the equation.
Hope this helps.
judy works 8 hours a day. she works 6 days a week. how many hours per week
Answer:
48 hours
Step-by-step explanation:
8 x 6 = 48
Answer:
she works 48 per week
Step-by-step explanation:
8*6=48
A living room wall is 13 feet long. How far from the corner would you have to the edge of a 3ft 6in shelf for it to be centered on the wall?
Answer:
You start the shelf 4 ft. 9 in. from the wall.
Step-by-step explanation:
The game plan is to take the length of the shelf away from the length of the wall, and then divide the remaining part into two equal pieces.
13 ft.
- 3 ft. 6 in.
12 ft 12 in,
- 3ft 6 in
9 ft 6 in.
9 ft. 6 inches divided by 2 equals 4.5 ft, 3 in.
.5 ft * 12 inches = 6 inches
You start the shelf 4 ft. 9 in. from the wall.
The length from the corner for the edge of a 3ft 6in shelf for it to be centered on the wall is A = 4.75 feet = 4 feet 9 inches
What is the diagonal of a rectangle?The diagonal of a rectangle is calculated by the formula
From the Pythagoras Theorem , The hypotenuse² = base² + height² , and
Diagonal of a Rectangle = √ ( Length )² + ( Width )²
Given data ,
To center a shelf on a 13-foot long wall, we need to find the midpoint of the wall, and then subtract half the length of the shelf to determine the position of the shelf's edge.
First, we need to convert 3 feet 6 inches to feet. There are 12 inches in a foot, so:
3 feet 6 inches = 3 + 6/12 = 3.5 feet
Now , the diagonal of the rectangular shelf is
The midpoint of the wall is half of 13 feet, which is:
13 / 2 = 6.5 feet
To find the distance from the corner to the edge of the shelf, we need to subtract half the length of the shelf from the midpoint of the wall:
6.5 feet - 1.75 feet = 4.75 feet
Hence , the shelf should be placed 4.75 feet from the corner to be centered on the 13-foot long wall.
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Can someone please help me
Answer:
3/4
Step-by-step explanation:
While your image is blurry so it hard to, we know to find a slope we do rise (up)/run(Left) at section where they cross the dot. So i did this
PLEASE HELP ASAP!!!!!!!!!!!
APPRECIATED
Answer:
6
Step-by-step explanation:
b) Find the value of 3^-3 x 10
Answer:
-270
Step-by-step explanation:
= 3^-3 × 10
= -27× 10
= -270
9 9/10 + 9 1/8 - 12.85 =?
Evaluate the expression as a fraction.
6.175=247/40 simplified is 6 7/40
What is the ratio for Cos C?
Answer:
[tex] Cos(C) = \frac{40}{41} [/tex]
Step-by-step explanation:
Ratio of Cos C using the trigonometric ratios formula, would be:
[tex] Cos(C) = \frac{adjacent}{hypotenuse} [/tex]
Adjacent = BC = 40
Hypotenuse = AC = 41
Plug in the values
[tex] Cos(C) = \frac{40}{41} [/tex]
Which model shows a ratio of 1 white to 2 blue?
Solve the equation 5x-8=57
Answer:
X = 13
1. Add 8 to both sides of the equation
5
what is tbe percentage
Answer:
5/33
Step-by-step explanation:
Probability=10/66
P=5/33
Answer:
5/33
Step-by-step explanation:
283838383838382828 + 838383838
Answer:2.8383838e+17
Step-by-step explanation:
Answer:
2.8383838e+17
Step-by-step explanation:
283838383838382828 + 838383838=2.8383838e+17
write each ratio in simplest form
50 to 4 =
Answer:
50:4
Step-by-step explanation:
The number of typing errors made by a typist has a Poisson distribution with an average of five errors per page. If more than five errors appear on a given page, the typist must retype the whole page. What is the probability that a randomly selected page does not need to be retyped
Answer:
0.61596
Step-by-step explanation:
Given that:
λ = 5 (5 errors per page)
Poisson distribution formula :
P(x = x) = (λ^x * e^-λ) / x!
Probability that page does not need to be retyped means that error on page is less than or equal to 5
P(x ≤ 5) = p(x = 5) + p(x = 4) +... + p(x = 0)
The individual probabilities can be obtained using the formula above or the use of a calculator
P(x ≤ 5) = 0.17547 + 0.17547 + 0.14037 + 0.08422 + 0.03369 + 0.00674
P(x ≤ 5) = 0.61596
In ARST, mZR = (6x + 10)°, mZS = (2x + 5)°, and
m_T = (3x – 11)'. Find m R.
Answer:
Submit Answer
Answer:
∠R = 106°
Step-by-step explanation:
Given that,
In ΔRST, ∠R = (6x + 10)°, ∠S = (2x + 5)°, and ∠T = (3x – 11)°.
We need to find ∠R.
We know that, the sum of angles of a triangle is equal to 180°.
ATQ,
(6x + 10) + (2x + 5) + (3x – 11) = 180
Taking like terms,
6x+2x+3x = 180-10-5+11
11x = 176
x = 16
So,
∠R = (6x + 10) = 6(16) + 10
= 106°
Hence, ∠R = 106°
I kinda need this now :/ Help pls, Will give brainlist**
Answer:
Answer:
you said you needed 22,23
22. y=7x-6
23. y=-x
Step-by-step explanation:
use math-way to put in the points
it explains for you
Step-by-step explanation:
Suppose there is an estate sale featuring many items sold at different prices. The mean selling price of the items is 75 dollars, and the standard deviation is 20. A piece of costume jewelry is priced at 15 dollars. Which of the following statements is true?
Answer: The price of the costume jewelry is 3 standard deviations to the left of the mean.
The price of the costume jewelry is 3 standard deviations to the left of the mean.
What is the mean?The mean (aka the arithmetic mean, different from the geometric mean) of a dataset is the sum of all values divided by the total number of values.
How to solve it?The price of the costume jewelry is 3 standard deviations to the left of the mean.
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