Answer:
Step-by-step explanation:
wx+yz=uv-2wx
uv = wx + yz + 2wx
u = ( wx + yz + 2wx ) / v
hope it helps :)
Can someone solve this ?plzz!!
Answer:
25/m^3
Step-by-step explanation:
(5m^2)^3 is just an expanded way of saying 125m^6. 125m^6/5m^9 is going to get you 25/m^3, as the 6 and the 9 cancel to get you 3 on the denominator, and 125/5 gets you 25.
The mean number of sick days taken by the employees of Company A is 9, with the number of days taken ranging from 0 to 16. The mean number of sick days taken by the employees of Company B is 6, with the number of days taken ranging from 2 to 9. Which BEST compares the number of sick days taken by the employees of the two companies?
Answer: C) On average, the employees of Company A take more sick days than the employees of Company B.
Step-by-step explanation: USATESTPREP
Answer:
B
Step-by-step explanation:
On average the employees of company a takes more sick days than employees of company b
Mean of company a=9 mean b=6. 9>6
Find the missing angle of the parallelogram.
V
52°
?
60
Answer:
3120
Step-by-step explanation:
52x60=3120
Answer:68
Step-by-step explanation:
Do 52 plus 60 then subtract it by 180 and you get 68
Someone help and please make sure it’s right :)
Answer:
9
Step-by-step explanation:
[tex]11x + 1 + 7x + 17 = 180 \: \: \: \: 18x + 18 = 180 \: \: \: \: \: \: \: 18x = 180 - 18 \: \: \: \: \: \: \: \:18x = 162 \: \: \: \: \: \: \: \: \: \: 162 \div 18 = 9[/tex]
Please help very important
Answer:
X=15
Step-by-step explanation:
21:28
x-9:8
Cross multiply
168=28x-252
28x=420
420/28=15
will mark right answer brianlyist
Answer:
x = 26°
Step-by-step explanation:
for these triangles to be congruent m∡B must equal m∡E
m∡B = 180 - (114+23) = 43°
to find 'x': x + 17 = 43
x = 43 - 17 = 26
Which expression can be simplified as 1/18 n?
?− 4 = –11
please answer in steps
Answer:
-7-4=-11
Step-by-step explanation:
-7 - 4 = -11
If you add -11 with +4 you will get -7.
So you have -11+4=-7
and -7-4=-11
hope this helps
A rectangular fish tank is shown above. The base of the tank has an area of 58.4 feet2. What is the volume of water in the tank?
Answer:
525.6 ft^3 based on a Height of 9 ft
Step-by-step explanation:
Given data
Area of Base= 58.4 ft^2
The expression for the volume of a rectangular tank is given as
Volume= L*W*H
Volume= Area*Height
Although the question was not specific about the height, it is important that we have the height to get the volume
Say the height is 9 ft
Hence the volume is
V= 6*58.4*9
V= 525.6 ft^3
Solving systems of equations by graphing. how do you do this
Answer:
Solve systems of equations by graphing
A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.
Example
[tex]\left \{ {{y=2x+2} \atop {y=x-1}} \right.[/tex]
Graph the equations in a coordinate plane
The two lines intersect in (-3, -4) which is the solution to this system of equations.
Step-by-step explanation:
What is the area of this figure?
Answer:
You split it into two parts then add them
Step-by-step explanation:
Please answer ASAP
(-4a^3)^3•a^4
-64a^13
-4a^10
-64a^10
64a^13
Answer:
-64a^13 :)
I hope this helped you a bit!
Step-by-step explanation:
Apply the product rule to 4a^3.
-4^3 (a^3)
Raise -4 to the power of 3.
-64 (a^3)^3*a^4
Multiply the exponents in (a^3)^3.
Apply the power rule and multiply exponents
-64a^3*3*a^4
Multiply 3 by 3.
-64a^9*a^4
Multiply
a^9
by a^4
by adding the exponents.
Move a^4
-64 (a^4 a^9)
Use the power rule to combine exponents
-64a^4+9
Add 4 and 9.
-64a^13
Mary had $70 to spend on 6 books. After buying them she had $16 left. How much did each book cost? Write an equation and show your work.
Answer:
9
Step-by-step explanation:
(70-16)/6=9
/ = division
Determine the number of terms n :
a 1 = 15, a n = 79, S n = 423
Answer:
The number of terms in the sequence is 9
Step-by-step explanation:
We want to get the number of terms
Mathematically, we have the formula for the sum of terms in an arithmetic sequence as
[tex]sn = \frac{n}{2} (a + 1)[/tex]
a represents the first terms, and i represent the last term
[tex]423 = \frac{n}{2} (15 + 79) \\ \\ 423 \times 2 = 94(n) \\ \\ 94n = 846 \\ \\ n = \frac{846}{94} \\ \\ n = 9[/tex]
whats yall zodiac signss ima pisces also dont report me thx <3
Answer:
I'm gemini
Step-by-step explanation:
I won't report u cause I need these points
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Find the selling price of a $10 item after a 40% markup
Answer:
Revenue: $14
Profit: $4
Step-by-step explanation:
Hope this helps!
A brainlist would be appreciated! I'm almost an expert!
Swimming Pool On a certain hot summer's day, 630 people used the public swimming pool. The
daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled
$1170.00. How many children and how many adults swam at the public pool that day?
There were children at the public pool.
Enter your answer in the answer box and then click Check Answer.
1 pan
remaining
Clear All
CheART
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the linear equation in two variables.
So we have to form two equations to solve this.
Let the number of children be 'x' and number of adults be 'y'.
hence, we get as,
x+y = 630 ..... (1)
and also, to their total cost spending, we get as,
1.5x + 2.25y = 1170 ...... (2)
solving (1) and (2) we get as,
Number of children were = 330
and Number of Adults were = 300
(Solved in the attachment)
HELP ASAP!!! Worth 50 points! Please give a step-by-step explanation, or you will be reported!
The table gives the probabilities that orphaned pets in animal shelters in six cities are one of the types listed. The probability that a randomly selected orphan pet in an animal shelter in Austin is a dog is _____ %. The probability that a randomly selected orphaned dog in the same animal shelter in Austin is a Chihuahua is _____ %. (Round to the nearest hundredth.)
Answer:
For all the dogs: you have 2.65+2.46+3.67+2.91 = 11.69%
Now, the probability of getting a chihuahua would be 3.44/11.69=0.2942= 24.92
Step-by-step explanation:
there ya go....
Answer:
i think you add all the dogs which give you 2.65+2.46+3.67+2.91 = 11.69%
then for the chihuahua you add 3.44/11.69=0.2942= 24.92
Step-by-step explanation:
Explain what this means I will give brainliest
Answer:
she was good at her job
Step-by-step explanation:
letter bc it says so
Answer:
She was good at her job so everyone loved her!
Step-by-step explanation:
A circular plate has circumference 32 inches. What is the area of this plate? Use 3.14 for pi. The area of this plate is about nothing square inches.
Answer: The area of the plate is 81.67 in^2
Step-by-step explanation:
If we have a circle of radius R, the area of this circle can be computed as:
A = pi*R^2
where pi = 3.14
And the circumference is:
C = 2*pi*R
and we know that this is equal to 32 in, then:
32in = 2*pi*R
Now we can isolate R, and we get:
32in/(2*pi) = R
32in/(2*3.14) = R = 5.1 in
Then the area of the plate is:
A = 3.14*(5.1in)^2 = 81.67 in^2
What is the measure of each angle in a pentagon if the lengths of all five sides are equal?
A. 180
B. 120
C. 108
D. 60
Answer:
C (108)
Step-by-step explanation:
Angles in a pentagon must add up to 540 degrees.
All sides equal mean all angles are equal
so all you must do is divide 540 by 5, which gets you to 108.
You can use inverse operations to check the work
108 x 5 = 540
Ben has 43 coins belonging to dimes or quarters. If he has
$8.80, how many dimes does he have?
dimes
Answer:
7 dollars and 50 cents of quarters. That right there equals 30 coins
He has a dollar and thirty cents in dimes and that equals 13 coins
Together that is $8.80. with 43 coins.
Step-by-step explanation:
plzzz help
calculate b and a
Answer:
b=61
a=14
Step-by-step explanation:
The two lines are parallel, so
b= a+47
180- (47*2)=180-94= 86
33+86=119
b=180-119=61
a=b-47
a=61-47=14
Guys, please help me, I need to pass my Finals In math!! please answer these two questions with the definitions! Please please please I will mark the brainiest!!!
Answer:
Q1) The actual distance is 2400 km.
Q2) 1:5000000
(m2 – 7m – 6) (7m2 – 3m – 7)
PLZ HELP URGENT WILL GIVE BRAINLIEST
Answer:
7m^4-52m^3-28m^2+67m+42
Answer:
Step-by-step explanation:
help!! are x and y proportional?
Find the perimeter of the figure
Answer:
82in
Step-by-step explanation:
brainliest?
Find the circumference of this circle.
47cm
3.14
30cm
15cm
Answer:
47 cm im nnot sure
Step-by-step explanation:
The price of a holiday was decreased by 12 percent to 600 . What was the price before the decrease?
Price before decrease = x
If price before decrease is 100, then price after decrease = 100- 12 = 88
100:88 = x:600
100/88=x/600
100/88 ×600 = x
681.82 =x
Price before decrease =681.82
What does the standard form of a linear equation require?
A)No fractions
B)A must be negative
C)B must be positive
Answer:
the standard form of a linear equation required is B must be positive