The table below shows the relationship between the side length of a polygon and its perimeter. Which of the following is the constant of proportionality for this relationship?
A.125
B.8
C.1
D.4
Answer:
A is the correct answer
Step-by-step explanation:
A 20-ounce soft drink costs $1.80. A 12-ounce soft drink costs $1.32.
Answer:
Where do you get this soft drink?
A hexagon is inscribed in a circle As see in the picture.Find the length of an arc between consecutive vertices. Round to the nearest hundred
Need help homework
Answer:
The length of the arc between consecutive vertices is:
[tex]S=8.38\: in[/tex]
Step-by-step explanation:
The angle between consecutive vertices is 60°, it is because it forms an equilateral triangle.
Now, the length arc is defined as:
[tex]S=R\theta[/tex]
Where:
R is the radius (R = 8 in)θ is the angle of the arcWe see the angle is in grades, but we need to convert it to radians.
[tex]\theta=\frac{60^{\circ}}{360^{\circ}}(2\pi)[/tex]
[tex]\theta=1.05\: rad[/tex]
Finally, the length of the arc between consecutive vertices will be:
[tex]S=8*1.05[/tex]
[tex]S=8.38\: in[/tex]
I hope it helps you!
question 1) 25of a number is 80. What is 34of the same number?
Answer:
55 stamps, 24 girls, and 60cm
Step-by-step explanation:
Big Brain
Please help me the question is in the picture and the answers are one of the below
Please please please help me fast
Answer:
I would choose A as the right answer
Find the area of the square pyramid represented by this net. 6 cm 4 cm
64 cm
(Pls brainliest)
4) TRUE OR FALSE: Logarithms and Exponentials are inverses of each other 1 point
if their bases are the same!*
True
False
Answer:
True
Step-by-step explanation:
Logarithmic functions are the inverses of exponential functions. The inverse of the exponential function y = ax is x = ay.
(HELP PLEASE)
The legs of a right triangle measure 7 inches and 12 inches.
What is the length, in inches, of the hypotenuse?
(The answer choices are in the picture)
Answer:
ASnwer is D
Step-by-step explanation:
13.89244 x 13.89244
ill mark brainliest, question is attached
Answer:
y = 10
Step-by-step explanation:
2 (4y - 7) = 66
8y - 14 = 66
8y = 80
y= 10
How many solutions does this equation have?
–2 + 2s = –3s + 8
Answer:
Step-by-step explanation:
-2 + 2s = - 3s + 8
-2 - 8 = - 3s - 2s
-10 = - 5s
-10/-5 = s
2 = s
Answer:
2
Step-by-step explanation:
-2+2s=-3s+8
-2+2s-(-3s)=8
-2+2s+3s=8
-2+5s=8
5s=8-(-2)
5s=8+2
5s=10
s=10/5
s=2
PLZ HELP QUICK WILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
12.
the formula for the volume of a cone is V=1/3hπr²
549.5 = 1/3(21)(3.14)(x)^2
549.5 = 7(3.14)(x)^2
549.5 = 21.98(x)^2
549.5 = 21.98(x)^2
divide by 21.98 on both sides
25 = (x)^2
sqrt 25 = sqrt x^2
5 = x
13.
the formula for the volume of a sphere is V=4/3πr^3
v=4/3(3.14)9^3
v=4/3(3.14)729
v=(4.186)729
v=3052.08
14.
the formula for the volume of a sphere is V=4/3πr^3
523=4/3(3.14)r^3
523=4/3(3.14)r^3
523=(4.186)r^3
divide by 4.186 on both sides
124.92=r^3
cube root on both sides
4.998=r
round
5=r
Please mark brainliest this took me a while
For which of the funds shown would you pay the most commission on the purchase of 100 shares?
a.
Green Energy
b.
TJH Small-Cap
c.
Upton Group
d.
WHI Health
Answer:A.Green Energy (took on endgenuity)
subtract 4 4/6 - 3 2/9
Answer:
The answer is 1.4
Step-by-step explanation:
Hope this helps Uwu
Jake makes nine loads of all the bread. He uses 30 grams of olives in each loaf. He started with 1 kg of olives how many grams of olives does Jake have left
9514 1404 393
Answer:
730 grams
Step-by-step explanation:
1 kg is 1000 g.
The amount remaining is ...
1000 g - 9(30 g) = (1000 -270) g = 730 g
Jake has 730 grams of olives left.
OMG HELP PLS IM PANICKING OMG OMG I GOT A F IN MATH AND I ONLY HAVE 1 DAY TO CHANGE MY GRADE BECAUSE TOMORROW IS THE FINAL REPORT CARD RESULTS AND I DONT WANNA FAIL PLS HELP-
Answer:
3 tens
2 hundreds
5 thousands
7 thousands
Translate "Five more than a number is twenty-two"
help!!
Let n = a number.
Five more than a number means to add.
This becomes n + 5.
The word "is" means equal in math.
Let's put it all together now.
n + 5 = 22
Done!
Answer:
Step-by-step explanation:
First, let's call "a number": n
Then, "five more than" means to add 5 to what follows or:
n+5=22
What is the name ?
I need help please
Answer:
chord
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST!!!!!!
Answer:
15 ⁵⁴ this is he answer
Step-by-step explanation:
Because
15= ⁶×⁹ = 53
Answer:
A=15^-54 is the answer to the question
Solve the simultaneous equations
y – x = 3
y = 7x
Answer:
x=1/2, y=3 1/2
Step-by-step explanation:
substitute y=7x into y-x=3
7x - x = 3
6x = 3
x=1/2
y=7(1/2)
y=3 1/2
WORTH 50 POINTS please help
Answer:
See below.
Step-by-step explanation:
Part AFunction A.
x y
3 3
5 7
6 9
slope = (9 - 7)/(6 - 5) = 2
y = 2x + b
3 = 2(3) + b
b = -3
y = 2x - 3
Function A is y = 2x - 3
Function B.
(0, 3)
(-5, 0)
slope = (0 - 3)/(-5 - 0) = -3/-5 = 3/5
b = 3
Function B is y = 3/5 x + 3
Function C is 3x + 1
Part B
The rate of change of a linear function is the slope.
Answer:
Function B
Function A
Function C
f(x) = 2x2 + 12x + 1
Determine the vertex !
Answer:
(-3, -17)
Step-by-step explanation:
The best way to find the vertex is to rewrite the given quadratic in vertex form: y - k = a(x - h)^2.
The given quadratic is f(x) = 2x2 + 12x + 1. We will focus on the first two terms and "complete the square." f(x) = 2x2 + 12x + 1 can be rewritten as
f(x) = 2(x^2 + 6x) + 1, which, after completing the square, is
f(x) = 2(x^2 + 6x + 9 - 9) + 1, or
f(x) = 2( (x + 3)^2 - 9 ) + 1, or
f(x) = 2(x + 3)^2 - 17
Comparing this to
f(x) = a(x - h)^2 + k, we see that the vertex is located at (h, k): (-3, -17)
Find the perimeter and area of this figure. Plz show work
Answer:
perimeter = 30.56 units
Step-by-step explanation:
perimeter of full circle = 2(4)(3.14) = 25.12
perimeter of semi circle = (25.12)(0.5) = 12.56
perimeter = 12.56 + 10 + 8 = 30.56
The point of tangency is the point where a secant intersects a circle. true or false
Answer:
False
Step-by-step explanation:
The point of tangency is the point where a tangent intersects a circle.
DID I GET THESE TWO RIGHT? I WILL MARK YOU BRAINIEST ASAP
1) what is 32% of 50 pounds. the answer i got 16
2) what is 16% of $8?
answer i got was 1.28
Answer:
1 is 16 and 2 is 1.28
Step-by-step explanation:
you got them correct
Please help ASAP I’ll mark you as brainlister
Write the following statement in if-then form.
All cats chase mice.
Someone help me please!! It is Timed!!! Brainiest if answered correctly!!!! No link, reported if posted!!!!
How many different outfits can I make with 6 shirts 4 pants and 3 pairs of shoes ?
Answer:
72
Step-by-step explanation:
(6x4)x3
24x3
72 there you go
BRAINLIEST PLUS 30 points if correct! NO LINKS OR WILL REPORT
Answer:
Do the two data sets have approximately the same center? No.
Which data set has the greater spread? The first one.
Step-by-step explanation:
Hope it helps !!:)