it literally means "harmonious sounding together".
a. sonare
b. sonaire
c. sinfonia
d. sinfona
Answer:
b sonaire
Step-by-step explanation:
Hope that helps
Find m < E (Image Below)
Answer:
uiuiuiui86767
Step-by-step explanation:
your answer is e330408384
A motarcar is running at the rate of 66 km per hour. Each other its wheels makes 500 revolutios per minute. find the radius of the wheel.
Answer:
simple
Step-by-step explanation:
The radius of the wheel can be solved from its given speed and RPM.
Converting km/h to m/min
speed = 66 km / h = 66000 m / 60 min
speed = 1100 m / min
Converting one revolution to meters
1100 m / min = 500 revolution / min ... (given)
500 revolutions = 1100 m
1 revolution = 2.2 m
Solving for the radius of the wheels in meters
1 revolution = 2.2 m
2 * pi * radius = 2.2 m
radius = 2.2 m / 2 * pi
radius = 1.1 m / pi
radius = 0.3501 m
A rectangle has an area of 274.5m
One of the sides is 4.5m in length.
Work out the perimeter of the rectangle.
131m
Step-by-step explanation:
274.5÷4.5=61
4.5m×2=9m
61m×2=122
122m+9m=131m
Answer:
Perimeter = 131 m
Step-by-step explanation:
Area=Length x Width so:
274.5 = 4.5 x Width
Width = 274.5/4.5 = 61 m
Perimeter = 2 Widths + 2 Lengths so:
Perimeter = 2(4.5)+2(61 )= 131 m
HELP DUE VERY SOON!!!
Answer: The answer is the second option.
Step-by-step explanation:
Answer:
$12.60 is a better deal
Step-by-step explanation:
hope this helps
An arctic woolly-bear caterpillar lives for 7 years and spends 90% of its life frozen. How many days of its life is the arctic woolly-bear frozen?
Answer:
There are 365 days in a year, which means there are 2555 days in 7 years.
If the caterpillar spends 90% of its life frozen, it will spend about 2300 days of its life frozen.
Let me know if this helps!
Answer:
6.3 years
Step-by-step explanation:
90 divided by 100 times 7
[tex] \frac{7}{9} \times \frac{5}{6} [/tex]
what is the answer to this?
Answer:
[tex]\frac{35}{54}[/tex]
Step-by-step explanation:
When multiplying two fractions, you multiply across always. We have two fractions :
7/9 and 5/6
So multiply across :
[tex]\frac{7 * 5}{9 * 6}[/tex]
[tex]\frac{35}{54}[/tex]
Raja sold a purse for £ 180; he suffered a loss of £ 40 in his deal, what was the cost price of the purse.
Please tell me and quick!!!!
Answer:
220 £
Step-by-step explanation:
The measures of the three angles whose sum is 160 are in the extended ratio 2:5:9. Find the exact angle measures.
Answer: 20°, 50° and 90°
Step-by-step explanation:
From the question, we are informed that the measures of the three angles whose sum is 160 are in the extended ratio 2:5:9.
The exact angle measures will then be:
= 2/(2+5+9) × 160°
= 2/16 × 160°
= 20°
= 5/(2+5+9) × 160°
= 5/16 × 160°
= 50°
= 9/(2+5+9) × 160°
= 9/16 × 160°
= 90°
A ball is shot from a cannon into the air. The equation that's gives the height (h) of the ball of any time (t) is: h(t)= -16t^2 + 40t + 1.5
Answer:
26.5 units
Step-by-step explanation:
The height of the ball at any time t is given by :
[tex]h(t)= -16t^2 + 40t + 1.5[/tex] ...(1)
We need to find the maximum height of the ball.
For maximum height, put [tex]\dfrac{dh}{dt}=0[/tex]
i.e.
[tex]\dfrac{d( -16t^2 + 40t + 1.5)}{dt}=0\\\\-32t+40=0\\\\t=\dfrac{40}{32}\\\\t=1.25\ s[/tex]
Put t = 1.25 in equation (1) to find the maximum height.
So,
[tex]h(t)= -16(1.25)^2 + 40(1.25) + 1.5\\\\=26.5\ units[/tex]
So, the maximum height reached by the ball is 26.5 units.
can someone please help me quickly??
Answer:
i think your answer would be 35
Step-by-step explanation:
oh sorry it's answer is 42.
calculate by adding all the individuals less than 40
HELPP due at 11:20!!
Answer:
try B if not maybe C
Step-by-step explanation:
Hi! need help asap xx
Answer:
C
Step-by-step explanation:
The 3 triangles are all similar.
Using the 2 inside then the ratios of corresponding sides are equal, that is
[tex]\frac{x}{3}[/tex] = [tex]\frac{12}{x}[/tex] ( cross- multiply )
x² = 36 ( take the square root of both sides )
x = [tex]\sqrt{36}[/tex] = 6 → C
Answer:
C) x = 6
because this is a right triangle
=> we have:
(12² + x²)(3² + x²) = (15x)²
<=> 1296 + 153x² + x⁴ = 225x²
<=> x⁴ - 72x² + 1296 = 0
<=> (x² - 36)² = 0
<=> x² = 36
=> x = 6
What is the best way to study Geometry?
Answer:
diagramming, knowing your properties well, understand and know the angles, and have a good math understanding
Step-by-step explanation:
hope this helps
3/4 - 1/6 = ? (simplfy it )
Answer:
0.58333333333
Simplify is 0.6
Step-by-step explanation:
i think
Answer:
7/12
Step-by-step explanation:
the least common denominator is 12
4 goes into 12 three times so you multiply both numbers in 3/4 by three
3/4 = 9/12
6 goes into 12 twice so multiply both the 1 and 6 by two
1/6 = 2/12
so the equation becomes 9/12 - 2/12
subtract the numerators
9-2= 7
7/12 can't be simplified any farther so that's the final answer
2 Which of the following fractions are equivalent to 2/4?
Answer:
1/2=2/4
Step-by-step explanation:
Round 608,897 to the nearest ten
Answer:
608,900
Step-by-step explanation:
it is hard to explain, but here is the answer
The number 608,897 to the nearest tens is 608,900.
What is Rounding Off?Rounding off is the method of simplifying a number to the next closest number by maintaining it's value.
Rounding can be done for decimals as well as whole numbers. Rounding can be done to different place values like tens, hundreds, and in decimals, tenths, hundredths, etc. can be done.
The given number is 608,897.
We have to round this to the nearest ten.
For that, we have to consider the digits in the place values ones and tens.
The digit in the ones is 7. Replace it with 0.
Since the digit in the ones is greater than 5, the digit in the tens column get increased by 1. So 9 in the tens column become 10. By keeping 0 at the tens column 1 is given to the next place value, hundreds. So the digit on the hundreds value which is 8 get increased by 1 and become 9.
Thus the number 608,897 is rounded to 608,900.
Hence the number 608,897 can be rounded off to the nearest tens as 608,900.
Learn more about Rounding Off here :
https://brainly.com/question/13391706
#SPJ2
answer all question pls
Step-by-step explanation:
3. Between √9 and √16 or 3 nd 4
5. D
6. 7cubic inches
7. 8/45
8. 0.5 m
9. 4/25
Choose the graph that represents the following system of inequalities: y ≤ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two lines intersecting lines. Both lines are solid. One line g of x passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two intersecting lines. Both lines are solid. One line passes g of x through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line.
We want to find the graph of a system of inequalities. We want to select the correct option, but sadly is really hard to interpret the given text, so I will add a graph of the system at the end.
The system is:
y ≤ -3x + 1y ≤ (1/2)*x+ 3To graph these we first need to graph the two lines:
y =-3x + 1
Is a line with a negative slope that passes through the y-axis at y = 1.
Because here we have y ≤ -3x + 1 we know that y must be equal or smaller than the line, thus we need to shade below the line, and because y can be equal to any value in the line we need to use a solid line.
For the other equation:
y = (1/2)*x+ 3
We have a positive slope and this line intercepts the y-axis at y = 3.
Similar as before, here we have y ≤ (1/2)*x+ 3 so the shaded area will be below the line and the line must be solid.
With this in mind, we can graph the system, and you can see it below:
If you want to learn more, you can read:
https://brainly.com/question/19526736
What is the slope of a vertical line
Homework please help
Answer:
I think B is the right one.
Step-by-step explanation:
Hope this helped
What are these as equalivalent equations
Answer:
6x - 2(x - 3) and x + 3(x - 2) - 6
The two expresaions that are quivalent are 6x - 2(x - 3) and x + 3(x - 2) - 6.
Step-by-step explanation:
First expression which is 4(x - 3) is an example of a binomial that when multiplied together, the product would be 4x - 12. Therefore, second and third expressions are the answer.
#CarryOnLearning
#BrainliestBunch
#LetsStudy
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I need help please. Also check out my other question
Answer:
8 Km.Explanation:
I'm going to turn the fractions into decimals2 ½: 2.5
3 ⅕: 3.2
Formula for the area of a parallelogram: A = b(h)Base: 3.2
Height: 2.5
3.2 · 2.5 = 8
The area of the parallelogram is 8 Km.help pls
3n-18-2n+10+n
Answer:
Assuming that you're being asked to simplify the expression. If you are, then the answer is 2n - 8
Step-by-step explanation:
Can someone plz help me!!!!
Answer:
The answer is 3.16
Answer:
8
Step-by-step explanation:
Use Pythagorean theorem a^2 + b^2= c^2.
6^2 + x^2 = 10^2 or 36 + x^2 = 100. Solve for x by subtracting 36 from both sides. X^2 = 64, then take the square root of both sides. X =8
2. What is the slope. Make sure you reduce
Answer:-4/5
Step-by-step explanation:
(3,3)
(-2,-1)
Y2-y1/x2-x1
3- (-1)/ -2 -3
4/-5
Answer:
4 over 5 (4/5)
Step-by-step explanation:
Its extremely simple. You need to start from the lower point, and count up until you get to the same lime as the other point. Starting from the lower point, you count up 4 to get on the same line. Then, since its on the right, you count to the right 5, till you get to the dot, and you get 4/5. All you have to do is just count
THIS ISNT HOMEWORK BUT MY FRIEND GOT ME FACEMASKS ON SUNDAY AND IVE USED IT FIVE/SIX TIMES THIS WEEK(ITS NOW WEDNESDAY) AND SHE TOLD ME THATS NOT GOOD- WHAT DO I DO TO PREVENT BAD THINGS
Answer:
eat ice cream it will make the pain go away
Step-by-step explanation:
PLEASE HELP!!!! EASY 50 POINTS!! WILL MARK BRAINLIEST!!
1. Which graph has the y-intercept -2?
2. Which statement describes the y-intercept of the graph of aproportional relationship?
A: It is equal to the x-intercept of the line.
B: It is greater than the x-intercept of the line.
C: The line intersects the y-axis of the graph at the origin.
D: The line intersects the y-axis of the graph above the origin.
Answer:
For 1 it is D
For 2 it is A
Hope this helps :)
Step-by-step explanation:
Answer:
#1
Option D
Y intercept-2 means line passes through the downward y-axis.#2
As
[tex]\\ \sf\longmapsto x\propto y[/tex]
It is equal to the x-intercept of the line.
Option A is correct
please help me please will give brainliest
Answer:
12) You should "Never drop trash on the ground"
13) I believe "Everyone should be aware about littering"
14) I believed "that everyone should know littering is bad "
15) Do you think "Littering is bad?"
16) I can't stand "when people do not care about littering "
17) It is important "to be aware about littering and the effect it has on the world"
Step-by-step explanation:
helpppppp do i plug 7 in or still one? WILL MARK BRAINLIST
Answer:
154
Step-by-step explanation:
The expression is [tex]f(x)=4x^2-7x+7[/tex] and we know that [tex]f(x)=f(7)[/tex]. Therefore, you will have to substitute x with 7.
Calculations:
[tex]f(x)=4x^2-7x+7[/tex]
[tex]f(7)=4(7)^2-7(7)+7[/tex]
[tex]4(49)-49+7= 154[/tex]
Answer:
I think that you need to plug 7 in to the x's
Step-by-step explanation:
Yes it looks very weird, but if you don't think that is right, Use the 7 for the F's.
One of them should come out right. :3