Answer:
4.3cm
Step-by-step explanation:
the radius of the hemisphere can be determined its volume
volume of a hemisphere = (2/3) x (n) x (r^3)
n = 22/7
r = radius
(2/3) x (22/7) x( r^3) = 165 cm^3
44/21 x r^3 = 165
divide both sides of the equation by 21/44
165 x 21/44
r^3 = 78.75
find the cube root
r = 4.2863 cm
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
the 100th terms, 8 is greater than 6, so add 1 to 2. this give 4.3cm
Melanie is designing a new board game, and is trying to figure out all the possible
outcomes. How many different possible outcomes are there if she spins a spinner
with three equal-sized sections labeled Walk, Run, Stop and spins a spinner with four
equal-sized sections labeled Red, Green, Blue, Orange?
Answer:
12 possible outcomes
Step-by-step explanation:
If she's spinning them at the same time, this is how you do it:
There are 3 possible outcomes on the first spinner- Walk, Run, and Stop.
There are 4 outcomes on the second spinner- Red, Green, Blue, and Orange.
Since they're being spun at the same time, we need to consider all of the possible combinations, for example:
Walk & Red.
Walk & Green.
Walk & Blue.
Walk & Orange.
And so on. Each outcome on the first gets multiplied by 4, since there are 4 sections on the 2nd spinner. Same thing if you did it and switched- the 4 sections on the second spinner would each have 3 different outcomes.
In conclusion, you'd just multiply 3×4, and there you go. Or, you can think of it as 4+4+4, if that's a little easier to understand.
Geometry help please. What is the perimeter of the larger square?
Answer:
Step-by-step explanation:
ratio of sides=8/3
perimeter of larger square=8/3 ×12=32 mm
A window washer cleaned 32 windows in 2 hours at this rate how many windows did he clean in 6 hours?
Answer:
96 windows
Step-by-step explanation:
[tex]\frac{32}{2} =\frac{x}{6} \\\\2x=192\\x=96[/tex]
Answer:
96
Step-by-step explanation:
Felicia got a designer job with a company that pay $55,000/year. What is Felicia's gross monthly income
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 4583.33$
Explanation:
55000 / 12
I hope this helped!
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
We described numbers in this lesson using both powers of 10 and using standard decimal value. For example, the speed of light through ice can be written as a multiple of a power of 10, such as (2.3)⋅108 meters per second, or as a value, such as 230,000,000 meters per second. Use the number line to answer questions about points A and B.
Describe point B as:
a. A multiple of a power of 10
Describe point A as:
a. A multiple of a power of 10
Answer:
B = 2×10⁸
A = 3×10⁸
Step-by-step explanation:
A shirt sale for 10$ after discount 20% find the original price
Answer:
$12.50
Step-by-step explanation:
100%-20% -> $10
80% -> $10
100% -> [tex]\frac{100}{80}[/tex] × $10 = $12.50
Answer:
The original price was $12
Anyone know this ion get it ??
Answer:
D.
Step-by-step explanation:
So the question is asking which set of inequalities and given point represent the graph. The point it gives is (-3,1) on the graph. That already narrows your choices down to B and D. Now, the easiest way to see the answer is look at the y axis. In the equation y=mx+b, b is the value on the y axis. We see on the y axis that the equations pass through positive 1 and 2. D adds 1 and 2 the equations, so it would produce that graph.
A stock is currently selling for $50.00 per share and it pays a dividend of $2.00 a share per year then the dividend yield is what percent?
Answer:
4%
Step-by-step explanation:
Calculation to determine what the dividend yield percent is
Using this formula
Dividend yield=Annual Dividend per share ÷Current stock price per share
Let plug in the formula
Dividend yield=$2.00/$50.00
Dividend yield=0.04*100
Dividend yield=4%
Therefore the dividend yield percent is 4%
Determinar el espacio muestral de los siguientes experimentos aleatorio a) lanzar tres monedas simultaneas.
Answer:
asi
Step-by-stepnasi
asiwe sfefo :V
30 POINTS !!
Which dimensions can create only one unique triangle?
three angles measuring 75 degrees, 45 degrees, and 50 degrees
three sides measuring 14 m, 11 m, and 18 m
three angles measuring 40 degrees, 50 degrees, and 60 degrees
three sides measuring 3 cm, 4 cm, and 8 cm
What is the circumference of the circle? Use StartFraction 22 over 7 EndFraction for Pi.
A circle with radius 21 centimeters.
44 cm
66 cm
132 cm
154 cm
Figure FGHJ is shown below.
Figure F G H J has 4 sides. Sides F J and G H are congruent and parallel, and sides G F and H J are congruent and parallel. Angles G and J are 130 degrees.
Which names accurately describe figure FGHJ? Select two options.
parallelogram
quadrilateral
rectangle
rhombus
trapezoid
Answer:
1. 14m, 11, 18m
2. 132 (rounded from 131.946)
3. Quadrilateral (duh it has 4 sides) and a rhombus?
Step-by-step explanation:
1 a unique triangle is a triangle with side lengths that are ALMOST exactly like a triangle. I used the pyragothem theory (a^2 + b^2 equals c^2) and this one was soo close to 18 (17.8)
2 the equation for the circumference of a circle is C=dpi. the radius is half of the diameter so 21 time 2 is 42 then multi[ply by pi.
3 is definitely already a quadrilateral (all of them have 4 sides) and the only shade i can think of that can have a 130 degrees for 2 angles would be a longgg rhombus ( or diamond)
Box A has 2 rectangles with base 10 inches and height 4 inches. It has 2 rectangles with base 10 inches and height 3 inches. It has 2 rectangles with base 3 inches and height 4 inches. Box B has 2 rectangles with base 6 inches and height 5 inches. A rectangle with base 6 inches and height 8 inches. 2 triangles with base 8 inches and height 3 inches.
A shipping company is designing new cardboard packages to sell to customers. The options are a rectangular prism, Box A, or a triangular prism, Box B.
Which box is made with less cardboard?
PLS HELP I WILL GIVE BRAINLYEST
Answer:
Box A
Step-by-step explanation:
(-12)+(-18)+(-30) simplify this question
Answer:
-60
Step-by-step explanation:
Well just follow the equation from left to right
Add it all up.
Plssssssssssz help I need the answers plsssss
Last year you mowed grass and shoveled snow for 22 households.
You earned $150 per household mowing for the entire season and $225 per household shoveling the entire season.
If you earned a total of $3900 last year, how many households did you mow and shovel for last year?
Step-by-step explanation:
Let x be the number of households you mowed grass.
Let y be the number of households you shoveled snow.
From there, we know,
[tex]x + y = 22[/tex]
as equation 1.
next we also know,
[tex]150x + 225y = 3900[/tex]
as equation 2.
From here we know we can solve using simultaneous equations.
rearranging equation 1 with y the subject,
[tex]y = 22 - x[/tex]
Substitute this equation into equation 2.
[tex]150x + 225(22 - x) = 3900 \\ 150x + 4950 - 225x = 3900 \\ - 75x + 4950 = 3900 \\ - 75x = 3900 - 4950 \\ - 75x = - 1050 \\ x = - 1050 \div - 75 \\ = 14[/tex]
now substitute x = 14 into equation 1.
[tex]14 + y = 22 \\ y = 22 - 14 \\ = 8[/tex]
Therefore, you have mowed grass for 14 households and shovelled snow for 8 households.
if 36 is exactly divisible by a then the gcd of 36 and is
The value of Greatest common divisor of 36 and a is a.
Here, 36 is exactly divisible by a.
What is Greatest common divisor?
The Greatest common divisor of two or more integers, which is not all zero, is the largest positive integer that divides each of integers.
Now, LCM of 36 and a;
36 = 2 x 2 x 3 x 3
a = 1 x a
Since, a divide 36 then the possible value of a are 2, 3, 4
⇒ gcd of 36 and possible value of a is given as;
⇒2, 3, 4
Clearly,
Greatest common divisor of 36 and a = a
Hence, The value of Greatest common divisor of 36 and a is a.
Learn more about the Greatest common divisor visit:
https://brainly.in/question/2692886
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Evaluate the function
Answer:
92
Step-by-step explanation:
plug -4 into the function
3(-4)²-10(-4)+4
48+40+4
92
Answer:
92
Step-by-step explanation:
f(-4)=3(-4)^2-10(-4)+4
=3(16)-10(-4)+4
=48+40+4
=92
Use algebra to find the measure of the angles in the pair of complementary angles below. Show your work.
Answer:
18 and 72
Step-by-step explanation:
4x+x=90
5x=90
divided by 5
x=18
for the first side, since you only have x, you put 18
for the second one, since 4x, 4(18)=72
hope this helps!
The area please I’m so confused
Help me please?! I need help
Answer:
7x + 2y = 9
Step-by-step explanation:
standard form is always written as:
Ax + By = C
please help me! I don't understand this concept
Answer:
You need to give the answer in ratio
Its really easy
What is the expression for the perimeter of this rectangle.
Answer: y^2 -5 + y^2 -5 + 3y^2+7y+8 + 3y^2+7y+8
Step-by-step explanation: The order doesn't matter but... its just the sides added up together. Its a rectangle so the opposites are equal. You were given 2 sides and thats all you need, just repeat it. L plus l plus w plus w is there.
Answer:
P= 8y^2+14y+6
Step-by-step explanation:
Multiply the given expressions by 2.
Then add your two products together.
what is 2/3 ÷ 4/5
2/3
5/6
1 1/5
3 1/3
Answer:
5/6
Step-by-step explanation:
mental math
What is the two ratios equivalent to 7/8
2/5y + 1/2y = ???
help please.
Answer:
9/10y
Step-by-step explanation:
Somewhat inconclusive hope this helps!
Answer:
[tex]\frac{9}{10} y[/tex]
Step-by-step explanation:
[tex]\frac{2}{5}y +\frac{1}{2} y\\\\\frac{4}{10}y +\frac{5}{10} y\\\\\frac{9}{10} y[/tex]
12 in
9 in
What is the surface area of the triangular
prism shown?
10 in
576 in2
540 in 2
468 in2
700 in 2
5 thousand with alot of zeros
Find/solve for x in the image above
Answer:
Step-by-step explanation:
Simply we know this is an isosceles triangle meaning that:
The other angle is also 35.
With this information, we can say that as a triangle adds up to 180, we can put this in a formula:
x+35+35 = 180
x+70 = 180
x = 110
Xochitl bought 5 shirts all for the same price.
After using a coupon that took $10 off the
total price, her total before tax was $35. What
was the cost of each shirt?
Answer:
Each shirt costed 9 dollars.
Step-by-step explanation:
35+10=45 (initial price)
45/5=9 dollars per shirt
BRAINIEST TO WHIVER RIGHT HELP
Giving brainlist to whoever answers
suppose f(x)=x^2 -8 evaluate f(2)-f(3)
Answer:
f(2)= -4 f(3)= 1
Step-by-step explanation: