Answer:
a=60
Step-by-step explanation:
Convert 292 km/hr to m/s. Round to 1 decimal.
Answer:
to convert from km/hr to m/s292 × 1000/60 × 60292000/360081.111181.1m/s to 1 decimal placesIn triangle ABC the measure of angle A is 3x+5, the measure of angle B is 4x-2 and the measure of angle C is 2x+6. What are the measures of the angles?
Answer:
Step-by-step explanation:
2x + 3 + 4x + 2 + 2x - 1 = 180 (bc the sum of the angles of a triangle = 180)
8x = 176
x = 22
2x + 3 = 47
4x + 2 = 90
2x - 1 = 43
Erik is building a cubby bookshelf, that is, a book shelf divided into storage holes (cubbies) instead of shelves. He wants the height of the bookshelf to be x2−4x−45
and the width to be x2+7x+10. Each cubby hole in the bookshelf will have a height of x+2 and width of x−9
.
Answer:
Step-by-step explanation:
Factor your equations using the fact that x²-Sx+P represents the general equation where S is the sum of roots and P the product of roots.
What roots will have the sum S=4 and product P= -45 ,
will have 5 and -9, S=5-9=-4✅ and P=5*(-9)=-45✅
x²-4x-45 = (x-root1) (x-root2) = (x+5)(x-9)
S=-7 and P=10 , so the roots are -5 and -2
x²+7x+10= (x+5)(x+2)
I am not sure what is your question yet you frobably need to factor the 2 given equation so you will have a bookshelf of (x+5)(x-9) by (x+5)(x+2)
Explain the process to solve the equation. Use proper
vocabulary in your explanation.
1
4
X =
-5
8
Answer:
It is b
Step-by-step explanation:
Jack dances clockwise around the Maypole, making one revolution every five seconds.
Starting from a point diametrically opposite Jack's starting point, Jill dances anticlockwise, making one revolution every six seconds.
How many times do they pass each other in the first minute?
Answer:
12 times. one min is 60 seconds. Jill went around 10 times. Jack 12 times. However Jack still passed Jill during his 12 revolutions. Her number is insignificant after you know who made more revolutions per min
3/4 divided by 4/3 whats the answer to this problem
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[tex] \frac{3}{4} \div \frac{4}{3} = \frac{3}{4} \times \frac{3}{4} = ({ \frac{3}{4} })^{2} = \frac{9}{16} \\ [/tex]
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WHAT % OF 10 DOLLARS = 7 DOLLARS
Answer: 70%
Step-by-step explanation:
PLS HURRYYYY !!!!!!!!!!
One cylinder has a volume that is 8 cm less than 5 of the volume of a second cylinder. If the first cylinder's volume is 216 cm', what is the correct equation and value of x, the volume of the second cylinder? © x+8 = 216: x= 182cm? Ex-8 - 216; x= 198 cm 0 2x+8= 216; x - 238cm o x-8 - 216; x = 256cm
Answer: tha answer is d
Step-by-step explanation:
I really don’t understand slopes , and I really need help
Answer:
put it right to the 8
Step-by-step explanation:
100 POINTS IF CORRECT, THIS IS URGENT
Select the correct answer. In the function above, the slope will be multiplied by -9, and the y-value of the y-intercept will be increased by 2 units. Which of the following graphs best represents the new function?
A. W
B. X
C. Z
D. Y
Answer:
the answer is either y or z but i really think its y
Step-by-step explanation:
3c + 5d = 7d – 6c, solve for d
Answer:
-3c+12d
Step-by-step explanation:
The function C gives the cost, in dollars, to shred w pounds of confidential documents of a company.
Interpret the meaning of the following math sentence in the context of the problem. C'(500) = 80.
The model shows cost is increasing at a rate of $80 dollars/pound.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
We given C gives the cost, in dollars, to shred w pounds of confidential documents of a company.
Also, the modeled equation :C’(500)=80
which shows that for 500 pounds of documents, the cost is increasing at a rate of $80 dollars/pound.
Hence, one pound costs $80.
Learn more about Algebra here:
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If 3 toasters cost $84.21 and the price of each toaster is the same, how much does each
toaster cost
Answer:
28.07
Step-by-step explanation:
Find the equation of the line that is perpendicular to the given line and passes through the given point.
y=-x
y=---9; (13,0)
2
The equation is y =
(please help me)
Answer:
y = 2x - 26
Step-by-step explanation:
y = [tex]-\frac{1}{2}[/tex] x - 9 ⇒ slope m = [tex]-\frac{1}{2}[/tex] ⇒ slope of ⊥ line m = 2
(13, 0)
y - 0 = 2(x - 13)
y = 2x - 26
How much could they charge per ticket to break-even (make $0 profit)?
Answer:
I don't think I understand but I will do my best. to get $0 profit you could give the tickets out for free
Step-by-step explanation:
also CREATI stop deleting my answers please!
multiply using an area model (5a) (3a - 4)
What are zeros of the function below check all that apply F(x)=(x-1)(x+1)/6(x-4)(x+7)
Answer:
should be -1 and 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
-1 ,1
What is the inequality to Y > 1/3x-2
1/3
HOPE IT HELPS :)))
Help asap!!
A container holds 80,000 ounces of water. There is a small leak in the container. Every 96 minutes, 0.3 ounces of water leak out. Represent the total change in the amount of water in the container after 8 hours.
Answer:
Step-by-step explanation:
8hours=60×8= 480 minute
96minutes=0.3 ounces
480minutes =x ounces (use crisscross)
96x =144minutes
X= 144/96=1.5 ounces
Total change in the amount of water is
80,000-1.5=79998.5 ounces
A laptop computer consumes about 20 watts of electricity per hour when operating. At 10 cents per kilowatt-hour, how much does a laptop cost to operate for 5 hours?
Answer:
It cost 50 cents and if you need to know it uses 500 watts.
in 2 days it'll be Thanksgiving!!!
I can't wait.
Also what are you thinking of getting for Christmas?
im thinking of getting a new pair of nike shoes and a nike sweatshirt (i didnt really ask for much lol)
assume all vars are positive reals
Answer:
[tex]\frac{x^{3}\sqrt[3]{x} }{4}[/tex]
Step-by-step explanation:
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What this is saying is it is taking the cubed root (which is like a square root, except it is using a 3 instead of 2) of x to the power of 10 divided by 64.
The equation is also saying:
[tex]\frac{\sqrt[3]{x^{10} }}{\sqrt[3]{64} }[/tex]
We can simplify the bottom half of the fraction to be 4. The cube root of something is essentially saying its the number times itself 3 times (in this case, divided by that original number). The number to get to 64 was 4 and it was done like this: 4 times 4 times 4 (which equals 64).
As for the top equation, it will simplify down to [tex]x^{3} \sqrt[3]{x}[/tex].
Since [tex]x^{10}[/tex] can be broken up to be x and [tex]x^{9}[/tex], we cube root the [tex]x^{9}[/tex] to become [tex]x^{3}[/tex], while the x remains the same.
We come to result of [tex]\frac{x^{3}\sqrt[3]{x} }{4}[/tex], which is the answer.
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#teamtrees #WAP (Water And Plant)
There are 36 squares on each red and white checkered tablecloth. How many squares are there on 7,011 tablecloths? huryyyyyyyyyyyyyyyyyyy plz :(
Multiplying means adding a value a given number of times to zero
The number of squares in 7,011 tablecloths is 252,396 squares
The above number of squares in 7,011 tablecloths is correct for the following reason:
The known number of squares on each red and white checkered tablecloth = 36 squares
Required:
The number of squares in 7,011 tablecloths
Solution;
To find the number of squares on the 7,011 tablecloths, we have;
Number of squares in a given number of units of tablecloth = Number of squares per unit of tablecloth × Number of tablecloths
∴ Number of squares in 7,011 tablecloths = 36 squares × 7,011 tablecloth
Number of squares in 7,011 tablecloths = 36 squares × 7,011 tablecloth = 252,396 squares
The number of squares in 7,011 tablecloths = 252,396 squares
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How many decimal places are in the product 4.4x0.99x6.3?
Answer:
4
Step-by-step explanation:
4.4*0.99=4.356
4.356*6.3=27.4428
so the decimal places here would be 4
Please explain how to find the angle
We are given:
A right angled triangle with Perpendicular = 16 and base = 11
∠A = θ
Finding θ:
Using basic trigonometry, we know that Tanθ = Opposite / Adjacent
replacing the values for the angle θ
Tanθ = 11 / 16
[since 11 is the opposite side and 16 is the adjacent side to the angle]
θ = ArcTan(11/16)
θ = 34.5° OR 0.6 radians
True or false that the opposite of a number is always positive
can you do it with these numbers
0.15xy+0y=0.10xy+10y
What is these answers
Answer:
hold on
Step-by-step explanation:
What is the next term in the sequence 5, -15, 45, -135, ...?
270
405
675
-270
Answer:
the next term in the sequence would be 405.
How do you do this question?
Answer:
(a) y = ¼ sin(x² + C)
(b) y = ¼ sin(x²)
Step-by-step explanation:
(a) dy/dx = ½ x √(1 − 16y²)
dy / √(1 − 16y²) = ½ x dx
4 dy / √(1 − 16y²) = 2x dx
sin⁻¹(4y) = x² + C
4y = sin(x² + C)
y = ¼ sin(x² + C)
(b) When x=0, y=0.
0 = ¼ sin(C)
C = 0
y = ¼ sin(x²)