Answer:
8 ÷ 1/3 and 12 ÷ 1/2
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
We solve all statements one by one,
Then the solutions are as follows
1. 8 ÷ 1/3
= (8 × 3) ÷ 1
= 24
2. 6 ÷ 1/8
= (6 × 8) ÷ 1
= 48
3. 9 ÷ 1/4
= (9 × 4) ÷ 1
= 36
4. 12 ÷ 1/2
= (12 × 2) ÷ 1
= 24
Hence, 8 ÷ 1/3 and 12 ÷ 1/2 is equals to 24.
Please help!! :3
Triangle ABC is similar to triangle FGH. What is the value of x in centimeters?
Answer:
x = 22.5 cm
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{FH}{AC}[/tex] = [tex]\frac{GH}{BC}[/tex] , substitute values
[tex]\frac{x}{9}[/tex] = [tex]\frac{12.5}{5}[/tex] ( cross- multiply )
5x = 112.5 ( divide both sides by 5 )
x = 22.5 cm
Find the volume of the prism if the area of the pentagonal base is 110cm.
Answer:
2202.21 is the voloume
Step-by-step explanation:
A population of rabbits in a lab, r(x), can be modeled by the function r(x) = 30(1.02)^x, where x represents the number of days since the population was first counted. Determine, to the nearest tenth, the average rate of change from day 35 to 52, including units
Answer:
The population of the rabbits in the lab grew, on average, at a rate of 1.4 rabbits per day from day 35 to 52.
Step-by-step explanation:
The average rate of change of a function between two points is essentially the slope between them.
We have the function:
[tex]r(x)=30(1.02)^x[/tex]
And we want to find the average rate of change from x = 35 to x = 52.
We can use the slope formula:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Our first point will be (35, r(35)) and our second point is (52, r(52)). Substitute:
[tex]\displaystyle m=\frac{r(52)-r(35)}{52-35}[/tex]
Note that our outputs y are rabbits and our inputs or x are days. Substitute:
[tex]\displaystyle m=\frac{30(1.02)^{52}-30(1.02)^{35} \text{ rabbits}}{52-35\text{ days}}[/tex]
Use a calculator:
[tex]\displaystyle m\approx\frac{1.4\text{ rabbits}}{\text{day}}[/tex]
So, the population of the rabbits in the lab grew on average at a rate of 1.4 rabbits per day from day 35 to 52.
Please help for final!!
How big is
Answer:
72degrees
Step-by-step explanation:
triangle=180
C:90 B:18
180-90-18=72
Please help I will give brainliest
Answer:
Angle 1= 107° Angle 2= 73°
Step-by-step explanation:
Angle 1 = 107°
180°-107°=73°
Angle 2= 73°
4x + 3y = 18 and 4x = 8 + 2y solve by substitution
Answer:
x=3, y=2
Step-by-step explanation:
we substitute 4x in the first equation by it's equivalent in the second equation:
2y + 8 + 3y =18
5y = 10
y=2
we substitute y in the second equation:
4x= 8+4
x=12/4
X=3
The solutions of the equations is
The value of x = 3
The value of y = 2
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the first equation be A
The value of A is
4x + 3y = 18 be equation (1)
Let the second equation be B
The value of B is
4x = 8 + 2y be equation (2)
On simplifying the equations , we get
Substitute the value of 4x from equation (2) in equation (1) , we get
( 8 + 2y ) + 3y = 18
8 + 2y + 3y = 18
8 + 5y = 18
Subtracting 8 on both sides of the equation , we get
5y = 18 - 10
5y = 10
Divide by 5 on both sides of the equation , we get
y = 2
So , the value of y is 2
Substitute the value of y in equation (2) , we get
4x = 8 + 2y
4x = 8 + 4
4x = 12
Divide by 4 on both sides of the equation , we get
x = 3
Hence , the value of x and y from the equations are 3 and 2 respectively
To learn more about equations click :
https://brainly.com/question/19297665
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ASAP
-Will mark Brianist
-Please explain
Answer:
The two are equivalent because when you multiply the brackets in A, you would get 24d + 6p, which is the same as B.
Step-by-step explanation:
Have a good day :)
Please help! I will give Brainliest!
Answer:
A. 168
is the answer
Step-by-step explanation:
BRAINLIEST
A randomly generated list of integers from 0 to 4 is being used to simulate an event, with the numbers 1, 2, and 3 representing a success. What is the estimated probability of a success?
A. 75%
B. 25%
C. 60%
D. 40%
Answer:
I think the anwser is
C.60 percenthope it helped
yo please help me on this i’ll give u a brainliest
Answer:
H=3m
Step-by-step explanation:
Volume of cylinder=pir^2h
75pi=pi5^2h
75/25=h
h=3
Answer:
The height is 3 m.
Step-by-step explanation:
The formula for the volume of a cylinder is V=πr^2h, where V is the volume, r is the radius and h is the height.
We are given r, the radius, and the volume, so all we need to do is plug it into the formula and solve for h, our height.
V=πr^2h
Substitute V for 75π and r for 5
75π=π5^2h
Square 5
75π=25πh
Divide by 25π on both sides
3=h
3 m is the height.
find the diameter of the object (0.8ft)
Answer:
1.6 ft.
Step-by-step explanation:
The diameter is 2 times the radius.
The radius is 0.8, so the diameter is 2*0.8=1.6
Find the area of the figure.
Answer:
37.5 Units
Step-by-step explanation:
Can anyone solve this quick no links
Answer:
Option 2
24(2) = 48
24+ 12= 36
48 + 36 + 96 = 180
Answer:
96 + 2x + (x + 12) = 180
-96 -96
2x + (x + 12) = 84
-2x -2x
x + 12 = 84 - 2x
-x -x
12 = 84 - 3x
-84 -84
-72 = -3x
divide by -3 on both sides
24 degrees = x
[tex]p^{2} =0.81[/tex]
Answer:
[tex]\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}[/tex]
[tex]p ^{2} = 0.81 \\ p = \sqrt{0.81 } \\ p = 0.9[/tex]
•°• √81 = 9 or 9² = 81
Answer:
P = 0.9
Step-by-step explanation:
Do square root Of .81.
A variable can never Have a square root OR a negative symbol
as Final answer
I hope this helps!
Can you help me im stuck on this
One question
Answer:
She forgot to multiply. She wasn’t supposed to add.
Step-by-step explanation:
Jasmine made an error where the 9(9) connect. She added and got 18, but instead, you’re supposed to multiply the 9 x 9, which is 81. Now, we add the 3, and the sum is 84m.
Find the length of the hypotenuse.
Answer:
37
Step-by-step explanation:
Use Pythagorean Theorem: a²+b²=c² (c is hypotenuse)
35²+12²=1225+144=1369
√1369=37
(Use a calculator :)
In one minute adrians fan oscillates 12 times if the fan is on for 8 minutes how many time will it oscillate
Answer: 96 oscillations
Step-by-step explanation:
The fan oscillates at a rate of 12 times per minute.
This means that for every minute that goes by, the fan would have oscillated 12 times.
If the fan is on for 8 minutes, the number of oscillations is:
= Oscillations per minute * number of minutes
= 12 * 8
= 96 oscillations
hi i’ll give brainliest but you gotta give a correct answer thanks
social programs
social programs
Answer:
social programs
hope it is helpful to you
Can someone please give me the hardest statistics multiple choice question they can come up with that can be answered with ap sats knowledge and justification for the correct answer, please
Answer:
So sorry, I pressed the add answer button on accident!!! So sorry, I have absolutely no idea how to answer this.
Step-by-step explanation:
The radius of a Ferris Wheel is 34 ft. What is the area of the Ferris wheel? Round your answer to the nearest whole number.
Answer:
[tex]3632 {ft}^{2} [/tex]
Step-by-step explanation:
To find the area of a circle, you use the formula:
[tex]\pi \: {r}^{2} [/tex]
In your problem the radius is 34, so when you square that, multiply is by pi, and round it to the nearest whole number, the answer is 3,632.
8x1 = 8
a. Commutative Property of Multiplication
b. Multiplicative Identity
Associative Property of Multiplication
d. Additive Identity
C.
The volume of a spherical ball is 36,000π cubic centimeters. Find the radius of the ball. and pls no link just the answer pls
Answer:
30cm
Step-by-step explanation:
The formula for volume of a sphere is [tex]\frac{4}{3} \pi r^2[/tex]. If [tex]\frac{4}{3} \pi r^2=36000\pi[/tex] then r=30.
Find the measure of angle b.
Which is the answer?
A.79
B.101
C.169
B.11
Can you help me, I would appreciate it very much:)
Ian invested $20,000 in an account paying an interest rate of 3\tfrac{1}{4}3 4 1 % compounded continuously. Lauren invested $20,000 in an account paying an interest rate of 3\tfrac{7}{8}3 8 7 % compounded monthly. After 20 years, how much more money would Lauren have in her account than Ian, to the nearest dollar?
Answer:
$5047
Step-by-step explanation:
im smart
deltamath gang
What is 1/2 off of 3.28
Answer:
The answer is 6.56
I HOPE THIS HELPS FELLOW STAY!!
and the answer to 1/2 of 3.48 is 6.96
Use the dice lattice shown below to answer the question that follows.
When Martha rolled the dice 36 times, she got a sum of 8 seven times. Explain why Martha's
experimental probability is different than a theoretical probability.
Answer:
Theoretical probability is what is expected and experimental probability is the answer.
Step-by-step explanation:
Theoretical probability is what you expected the answer to be. In reality the experimental probability is the actual answer.
need help on this(proving triangles congruent)ASAP
Answer:
angle TRU = angle TRS (RT bisects angle R)
RT = RT (Common side)
RU = RS (given)
so ∆ RUT ≅ ∆ RST (BY SAS)
-2x + 2y = -4
y = -3x + 6
use substitution method for this problem no other one
86 POINTS TO WHOEVER ANSWERS PLS IM IN DESPERATE HELP
Answer: x=2
Step-by-step explanation: refer to image
PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!!
Answer:
No
Step-by-step explanation:
If you do the math of 11 x 1.89 sense he wants to buy 11 pairs of socks that are 1.89 each you would get 20.79 being 79 cents over the amount he has.
(If discount applied then yes he can afford)
Find u+v.
u= (5,1),v = (1,6)
Answer:
<6,7>
Step-by-step explanation:
u is the vector <5,1>
v is the vector < 1,6>
Add the corresponding components
< 5,1> + <1,6> = <5+1, 1+6> = <6,7>