Answers
Answer:
11) 2 x 3.14 x (19/2) > (we want to use the radius)
2 x 3.14 x 9.5 = 59.66
12) 2 x 3.14 x (11/2) > (we want to use the radius)
2 x 3.14 x 5.5 = 34.54
34.54/2 + 11 = 28.27 >(becuase it is only a semicircle)
the plus 11 is the diameter, because the cirlce is cut in half
Related Questions
A parallelogram has one angle that measures 5°. What are the measures of the other three angles in the parallelogram?
Answers
Step-by-step explanation:
hope this help the other angles are 5 degrees, 175degrees and 175 degrees
Answer:
jwbeeivrievtidtvidvtirvtjrvtitthtirht
Use Synthetic substitution to find f(3) and f(-4) for f(x)=x^4-8x-11
f(3)=
f(-4)=
please give working for better understanding
Answers
Answer:
46 and 277
Step-by-step explanation:
Given
f(x) = [tex]x^{4}[/tex] - 8x - 11 ← substitute x = 3, x = - 4 into f(x)
f(3) = [tex]3^{4}[/tex] - 8(3) - 11 = 81 - 24 - 11 = 81 - 35 = 46
f(- 4) = [tex](-4)^{4}[/tex] - 8(- 4) - 11 = 256 + 32 - 11 = 288 - 11 = 277
14. The current of a river is given by the
vector (4, 2). Find the direction of the
vector to the nearest degree.
please helpppp
Answers
Answer:
27 Degree
Step-by-step explanation:
First Draw the graph (If you want)
Tan is what we have to use because TAN = Opposite / Adjacent
TanA=2/4
TanA=1/2
TanA=0.5
Tan^-1 x (0.5)
<A= 26.565...
ROUND TO THE NEAREST DEGREE = 27 Degrees
Glenda paid $23 for 6 books.What is the rate that Glenda paid for each book?
Answers
Answer:
$[tex]3.83[/tex]
Step-by-step explanation:
[tex]23[/tex] divided by [tex]6=3.83333333333.....[/tex]
We round to nearest cent. [tex]3.83[/tex]
how do you write 3,901.25 as a scientific notation?
Answers
Answer: 3.90125×10⁻³
Step-by-step explanation:
The scientific notation consists of two parts
the number based: a, where 0<a<10the exponent based: 10ˣ, which is determined by how we change the number based "a"So the final version should be: a×10ˣ
-------------------------------------------------------------------
STEP ONE. Number based
We are given 3,901.25
In order to make it within the range of a, we should move the decimal to the left three places, or divide the number by 10³, which is times 10⁻³
We get 3.90125
STEP TWO: Exponent based
Since we changed the number by 10⁻³, this will be our exponent-based.
Therefore, it is 3.90125×10⁻³
Hope this helps!! :)
Please let me know if you have any questions
Sean keeps track of his driving so that he can take a tax deduction. Sean drove 260 miles last month, in comparison to 325 miles this month. By what percent has his monthly driving increased?
Answers
Answer:
25%
Step-by-step explanation:
325/260 = 1.25
Genny is arranging flowers in vases for every 1 rose shes uses 6 tuilps .How many tulips would she use for every 5 roses
Answers
Answer:
30
Step-by-step explanation:
Ah okay, so this is a simple proportion.
If 1 rose = 6 tulips, then you just multiply however many roses you have by 6. So in your case, 5 x 6 = 30. So in short, for every 5 roses Genny uses, she will use 30 tulips.
Answer:
30 tulips
Step-by-step explanation:
This question gives us the amount of tulips for one rose.
Let us make 1 rose as r and a tulip is t. Now write an equation for the tulips.
Tulip = 6r
If we have 5r:
5r = 6t x 5
Solve!
5r = 30t
5 roses = 30 tulips
Hope this helps :)
On a recent survey, 60% of those surveyed indicated that they preferred walking to running.
If 540 people were surveyed, how many preferred walking to running?
*Remember: change your % to a decimal and multiply by the other number
A 480 people
B 425 people
C 324 people
D) 32 people
Answers
Answer:
324 people, C
Step-by-step explanation:
You first make 60 percent a decimal by moving the deciaml point up two digits, which makjes the number .60. Then, multiply 540 x .60 which gets your 324.
The time it takes to travel to a destination varies inversely with the average speed. It takes two hours when the average speed is 40mph. If the average speed changes to 80mph, what is the new travel time?
Answers
Answer:
4 hours
Step-by-step explanation:
is 40 is two hours then 80 must be 4 hours
miss Nikita age -27 year taxable income is 582000 pay how many income tax on taxable income
Answers
Answer:
joi n pls goo gle me. et csz-dftv-vwz joi n pls any one
What point on the parabola y=3-x^2 is closest to the point (3,3)?
Answers
What is the value of t in the equation 3(2t + 5) = 5t + 20? (4 points)
a
5
b
6
c
10
d
35
Answers
Answer:
a. 5
Step-by-step explanation:
3x2t = 6t+15 = 5t+20
-5t -5t
t+15 = 20
-15 -15
t = 5
It costs $32 for 4 pounds of steak. How much would it cost for a half pound of steak?
Answers
Answer:
$4
Step-by-step explanation:
32/4 = $8 per pound
so 1/2 pound = 1/2 x 8 = $4
2.) Find the volume of the prism. V=Bh*
1 point
4 cm
B= 176 cm?
A. 704 cubic cm
B. 180 cubic cm
O D. 408 cubic cm
Please find the answer ASAP! Thanks!
Answers
Answer:
704cm³
Step-by-step explanation:
v=bh
v=176*4
v=704
Write an expression that is equivalent to 6(7 x - x)
Answers
Answer:
Step-by-step explanation:
Assuming that you meant 6(7x - x), we get: 6(6x) = 36x
I WILL DIE IF NO ONE HELP ME PLEASE HELP IM SOOOO SADDDD!!!!in the opposite figure the unit of length is the centimeter
(the points O K and P are collinear )
(the points O B and A are collinear)
(KB) and (PA) are parallel
OK=X,OP=Y
KB=5
KP=6
and PA=8
CALCULATE THE LENGTH OP
Answers
Answer:
OP = 16Step-by-step explanation:
Parallel lines cut the transversals into proportional segments.ΔAPO ~ ΔBKO by SASRatio of corresponding sides are same in similar figures:
(x + 6)/x = 8/58x = 5(x + 6)8x = 5x + 303x = 30x = 10Find OP:
OP = x + 6 = 10 + 6 = 16A flower takes 8 minutes to grow 5.2 inches. How many inches will the flower grow in 17 minutes?
Answers
EXPLANATION:
Firstly, lets see the unit rate for how many inches per minute.
5.2 divided by 8 is 0.65 inches every minute.
Now since there is 17 mins, simply do 0.65 inches per min x 17 mins.
11.05 inches.
Hope this helps!
Explain why the exponents cannot be added in the product 12^3 x
11^3.
Answers
Answer:
see explanation
Step-by-step explanation:
The exponents can only be added if the bases are the same
Here one base is 12 and the other is 11
So the rule of addition is not applicable.
Answer:
Because the bases (12 and 11) are different.
Step-by-step explanation:
You can only add exponents when the bases are the same.
What is the equation of the line that passes through (4, 3) and (-4, -1)?
y = 2 x + 7
y = + 1
2 x + 1
y = + 7
Answers
Answer:
Step-by-step explanation:
First find the slope of the line
(4 , 3) ; x₁ = 4 ; y₁ = 3
(-4,-1) ; x₂ = -4 ; y₂ = -1
slope [tex]= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\[/tex]
[tex]=\frac{-1-3}{-4-4}\\\\=\frac{-4}{-8}\\\\=\frac{1}{2}[/tex]
m = 1/2 , and take any one point (4 , 3)
y -y1 = m(x - x1)
[tex]y - 3 = \frac{1}{2}(x - 4)\\\\y -3 = \frac{1}{2}x-4*\frac{1}{2}\\\\y - 3 =\frac{1}{2}x - 2\\\\y = \frac{1}{2}x - 2 + 3\\\\y =\frac{1}{2}x + 1[/tex]
HELPPP ME PLEASEeeeeee
Answers
Answer:
4.116 × 10^8 = 411,600,000
Step-by-step explanation:
i just put it in the calculator dont get mad at me
Two athletic shoe brands were studied to see which brand was manufactured with the least amount of defects. Brand A was found to have 5 out of 600 pairs of shoes with a defect. Brand B was found to have 5 out of 250 pairs of shoes with a defect.
Which brand of shoes is most likely to have defects in their shoes? Explain your reasoning.
Answers
For every 250, 5 are defected, making the percent probability of it ever happening again is 2%,while Brand B only 0.0083%.
Brand B of shoes is most likely to have defects in their shoes.
What is percentage?A relative value indicating hundredth parts of any quantity.
Brand A was found to have 5 out of 600 pairs of shoes with a defect.
Brand B was found to have 5 out of 250 pairs of shoes with a defect.
As per the data the brand B shoes get more often defected.
For every 250, 5 are defected,
The percent probability for brand A is
= 5/250*100
= 2%.
while Brand B
=5/600*100
= 0.0083%.
Learn more about percentage here:
https://brainly.com/question/14202975
#SPJ2
Exercise 11-16. I know it’s late but I’m really confused on them so please help me.
Answers
Here’s the Exercise 11’s answer:
6^19 x 4^2 or... 2^31 x 3^19
Exercise 16’s answer:
10^4 x 2^7
PLZ HELP ME I WAS STUCK ON THIS FOR 30 MINS WILL GIVE BRAINLIST
Answers
Answer:
Step-by-step explanation:
6^3 is the error, 6^3 is 216.
the correct volume is 904.32
Answer:
Step-by-step explanation:
6³ is not equal to 18, that is 6x3
6³= 6x6x6=216
so the correct volume is V= 904.7 cm³
Can you help me please? I'll mark brainiest
Answers
Answer: I’m pretty sure the answer is d
Step-by-step explanation:
Audrey measures the distance around the lid of her aquarium. The picture
shows the shape of the lid. If the perimeter of the lid is 56 inches, what is the
missing side length?
Answers
Explanation: You are given one side of the aquarium which is 18 inches. The top and the bottom of the aquarium is 18 inches because that’s what the diagram gives us. So you can multiply 18 x 2=36. Now, to find the missing side length, subtract the perimeter (56 inches) by 36 and you get 20 inches. However, that’s not your final answer because you have to divide 20/2=10 inches. 10 inches is the missing side length for the left and right side lengths.
What is v68 in simplest radical form? Enter your answer in the box.
Answers
Answer:
The square root of 68 is 2 √ 17 in the simplest radical form.
Step-by-step explanation:
It cannot be simplified further. √ 17 is an irrational number, therefore, the square root of 68 is an irrational number.
identify the vertex of the parabola
Answers
Find the area of the circle.
Answers
Answer:
have of 18 is 9
9^2 is 81
81 x 3.14(pi) = 254.34
Formula of area of a circle:
half of diameter or given radius squared
Times
3.14(pi) or whatever you use for pi.
I need this done please
Answers
Answer:
Step-by-step explanation:
The answer is 19
25 7/5 tons = ib ......
Answers
Answer:
c. 51,400
Step-by-step explanation:
25 x 2,000=50,000
2,000 x .7= 1,400
50,000+1,400=51,400
Answer:
c
Step-by-step explanation:
