Answer:
50 millimeters
Step-by-step explanation:
5=50
8) The diagram shows a sector of the circle with radius 60 cm and the angle at the
centre is 240
60 cm
240
Calculate the length of the arc [use n = 3.14]
Answer:
251.3274cm
Step-by-step explanation:
L / 240 = C / 2π
What is the slope of the line passing through the points (-1, 3) and (4, -7)?
A. 2
B. 3/4
C. -4/3
D. -2
Answer:
D. -2
Step-by-step explanation:
slope formula = [tex]\frac{y_{2}-y_{1} \\ }{x_{2} -x_{1} }[/tex]
(-1,3)
[tex]x_{2}, y_{2}[/tex]
(4,-7)
[tex]x_{1}, y_{1}[/tex]
Plug in the numbers into the formula now
[tex]\frac{3-(-7)}{-1-4}[/tex]
negative minus negative equals positive
[tex]\frac{10}{-5}[/tex]
reduces to -2
help asp! i will give branilest i think thats how you spell it
which of the following demonstrates the Distributive Property?
Gad has 15 trading cards that he wants to give to 5 friends.
He wants each friend to have the same number of trading cards.
Answer:
each friend gets 3 trading cards
Step-by-step explanation:
if u make 5 different groups and one group stands for 1 friend and I put 1 card in each group until it is all equal u will find that each friend get 3 cards and had is left with one
Find the perimeter in simplest form and explain your work
9514 1404 393
Answer:
7 1/8 yd
Step-by-step explanation:
The perimeter is the sum of the three side lengths. They are all the same, so we can use multiplication to find their sum.
P = 3·(2 3/8 yd) = 6 9/8 yd . . . . . 9/8 = 1 1/8
P = 7 1/8 yd
The perimeter is 7 1/8 yards.
Answer:
[tex]perimeter \: of \: the \: triangle \\ = 2 \frac{3}{8} +2\frac{3}{8} + 2 \frac{3}{8} \\ = 3 \times 2 \frac{3}{8}\\= 3 \times \frac{19}{8} \\ = \frac{57}{8} \: yd \\ = 7 \frac{1}{8} \: yd[/tex]
57/8 yards is the right answer.please help its due tomorrow
Answer:
93 Sq.ft
Step-by-step explanation:
Formula for total surface area of a cylinder is;
TSA = 2πr² + 2πrh
In the question, we have Half cylinder, thus; TSA for half cylinder is;
TSA_½ = (2πr² + 2πrh)/2
TSA_½ = πr² + πrh
r = 3/2 = 1.5 ft
h = 5 ft
Thus;
TSA_½ = π(1.5)² + π(1.5 × 5)
TSA_½ = 30.63 Sq.ft
Surface area of rectangular prism is;
SA = 2(lw + lh + wh)
We have;
l = 5 ft
h = 2 ft
w = 3 ft
Thus;
SA = 2((5 × 3) + (5 × 2) + (2 × 3))
SA = 2(15 + 10 + 6)
SA = 62 Sq.ft
Thus, surface area of treasury is;
S.A_t = TSA_½ + SA
S.A_t = 30.63 + 62
S.A_t = 92.63 approximately 93 Sq.ft
$15
DELIVERY
MUFFINS
PARA
The following table shows the cost to order muffins from a bakery.
1
5
10
Muffins
Cost (5)
50
115
100
215
35
25
17
What is the rate of change and what does it represent?
Hint
$15; the cost per muffin
o $2; the cost per muffin
O $2; the cost per order
$15; the cost per order
Answer:
:)
Step-by-step explanation:
It should be $2; the cost per muffin
The cost of one muffin is $2.
What is subtraction?Subtraction is mathematic operation. Which is used to remove terms or objects in expression.
Given, $15 is delivery cost of muffins.
That means the if x is the cost of one muffin then
Total cost = nx + $15
,where n is the number of muffins.
Now,
for n = 1
The total cost of one muffin is :
17 = x + 15
x = 2
Therefore, the cost of one muffin is $2.
To learn more about the subtraction;
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simplify the expression
Answer: 3x+5y+9
Step-by-step explanation:
Let's simplify step-by-step.
7y+3x+3−2y+6
=7y+3x+3+−2y+6
Combine Like Terms:
=7y+3x+3+−2y+6
=(3x)+(7y+−2y)+(3+6)
So The Final Answer Is 3x+5y+9
If I Helped, Please Mark Me As Brainliest, Have A Great Day :D
LESSON 10: ROAD TRIP Your car can travel 21.2 miles on one gallon of gasoline. Gas costs $2.40 per gallon. 1. How much will it cost your family to make the trip each day to the nearest hundredth?
PLEASE HELP AND SHOW WORK
Answer:
13. It is a paralellogram, because its opposite sides are equal & parallel
14. It is a paralellogram , because it's two diagonals bisect each other .
15. Is a paralellogram, cause its opposite angles are equal
Step-by-step explanation:
Find the product of the expression:
(5p^3) (-1m^8p^2)
Answer:
We conclude that:
[tex]\left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8[/tex]Step-by-step explanation:
Given the expression
[tex]\left(5p^3\right)\:\left(-1m^8p^2\right)[/tex]
Apply the rule:
[tex]a\left(-b\right)=-ab[/tex]
so the expression becomes
[tex]\left(5p^3\right)\left(-1\cdot \:m^8p^2\right)=-5p^3\cdot \:1\cdot \:m^8p^2[/tex]
Apply the rule:
[tex]a^b\cdot \:a^c=a^{b+c}[/tex]
so the expression becomes
[tex]=-5p^{3+2}\cdot \:1\cdot \:m^8[/tex] ∵ [tex]p^3p^2=p^{3+2}[/tex]
[tex]=-5p^5\cdot \:1\cdot \:m^8[/tex]
[tex]=-5p^5m^8[/tex]
Therefore, we conclude that:
[tex]\left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8[/tex]Walking Robert walks 7 blocks east from his home and arrives at his favorite restaurant. When he arrives, he discovers that he dropped his wallet along the way. He retraces his steps for 5 blocks until he finds his wallet. An expression for how many blocks east Robert is from his home after finding his wallet is the sum 7+(−5).
Answer:
2 block east from home
Step-by-step explanation:
Given an expression for how many blocks east Robert is from his home after finding his wallet as the sum 7+(−5),
Simplifying the given expression
7+(-5) = 7-5 (note that the product of a plus and minus sign will give a minus sign)
7-5 = 2
Hence Robert will be 2 block east from home
1.
[tex]3 \times (12 - 4) = [/tex]
2.
[tex]22 - 4 \times 3 \div 6 = [/tex]
3.
[tex]11 + 3(4 + 2)[/tex]
4.
[tex]33 - 2(16 - 5)[/tex]
Answer:
-40
20
20
20
Step-by-step explanation:
At 4:00 AM, the temperature is – 12 F. If the temperature drops 3 F per hour, what will the temperature be at 6:00 AM?
Answer:
The temperature will be -18 degrees
Step-by-step explanation:
just add 3 to 12 for every hour (2 hours)
POSSIBLE
Find the Volume and Surface Area of the figure below:
Answer:
Volume = 216
Surface Area = about 250.74
Step-by-step explanation:
Formulas
Volume = lwh/3
Surface area formula below v
3. re write the following open sentence using
letters to represent
the variables.
o Twice a certain number minus 4 is equal to five
help me lollllllllll!!!!!
Answer: (3, -4)
Step-by-step explanation:
x = 3
y = -4
help math pls due in 5 min
WHO KNOWS THIS IF YOU KNOW YOU WILL EARNT 100+
Answer: Mom bought 10 chickens
Step-by-step explanation: if each chicken had 2 wings and there were 20 wings you divide
Answer:
3. Zack has 6 times more seeds than Ben, if Ben has 5 seeds, just multiply how many seeds Ben has by 6, which means Zack planted 30 seeds (This can be written Z=B*6, where Z is how many seeds Zack has, and B is how many seeds Ben has)
1. If there are a total of 40 cards divided into 8 groups of students, that means that each group got 5 card (40 ÷ 8 = 5)
2. If each chicken has 2 wings, and she has a total of 20 wings, that means that she bought a total of 10 chickens (20 ÷ 2 = 10)
Write an algebraic expression for the following word phrase.
The quotient of 62 and x
Answer:
62/x
Step-by-step explanation:
I NEED HELPPPPPP PLEASEEE
Explain how to solve an equation of the form x^p/q = a for nonzero integers x, p, q, and a. What is x in terms of a, p, and q?
Answer:
x = a^(q/p)Step-by-step explanation:
See steps below, solving for x:
x^(p/q) = a log x^(p/q) = log ap/q log x = log alog x = q/p log alog x = log a^(q/p)x = a^(q/p)Please help me with these math questions asap. I will mark brainliest Thank you so much! Question 3/5
Step-by-step explanation:
∵ DE∥FG
∴∠EDF=∠GFH
∵∠DFE=180º-∠DEF-∠EDF
and ∠FHG=180º-∠FGH-∠GFH
∴∠DFE=∠FHG
Rewriting expressions. Image attached
9514 1404 393
Answer:
5z^(-5/3)
Step-by-step explanation:
The rules of exponents being used here are ...
[tex]\sqrt[n]{a}=a^{1/n}\\\\\dfrac{a^b}{a^c}=a^{b-c}[/tex]
Using these rules on the given expression, we find ...
[tex]\dfrac{10\sqrt[3]{z}}{2z^2}=\dfrac{10}{2}z^{1/3-2}=\boxed{5z^{-5/3}}[/tex]
who ever gets it right first and first one to comment will get brainiest
Answer:
the slope is 3/2 or 1.5 they are the same
Step-by-step explanation:
What is x, the distance between points A and A'?
A.2.4 units
B.4.8 units
C.13.6 units
D.14.4 units
Answer= C
Answer:
2.24units
Step-by-step explanation:
Let the coordinate be A(3, -5) and A'(2, -3)
Using the formula for calculating the distance between two points
D = √(x2-x1)²+(y2-y1)²
AA' = √(2-3)²+(-3-(-5))²
AA' = √(-1)²+(-3+5))²
AA' = √1+2²
AA' =√5
AA' = 2.24 units
Note that the coordinate points are assumed
Answer:
It’s C
Step-by-step explanation:
Just did the quiz
10 more than a number c is 3.
Equation
Solution
Answer:
c + 10 = 3
Step-by-step explanation:
tell me your favorite flamingo vid so i can watch it
Answer:
if you are talking about the person...then it's This Rblx game ACTUALLY added Vc.. that's the only one i watched. so
if you are talking about the animal.. then it's
These Flamingos Have Sweet Dance Moves
Laura walked 6 1/2 laps of a circular path in 2 hours. At that rate, how many laps of the path did she walk in one hour
Answer:
3 1/4
Step-by-step explanation:
Laura walked 6 1/2 laps of a circular path in 2 hours. At that rate, she walk circular path in one hour is, 3 1/4 laps.
What is rate?Rate is a ratio of change in one quantity w.r.t. change in another quantity. The net change in one quantity is written as, Δy and the net change in another quantity is written as, Δx.
So formula for the rate is,
m = change in one quantity/change in another quantity = Δy/Δx
Given that,
Laura walked 6 1/2 laps of a circular path in 2 hours,
Suppose, she walked at constant speed
So, we can say that
Whatever, distance she walked in 2 hour that will be double of the distance she walked in 1 hour,
Therefore, laps of the path she did walk in one hour is (13/2)/2 =13/4
Hence, laps she walked is 3 1/4
To know more about Rate check:
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The graph shown below suggests:
A. a negative correlation.
B. no correlation
C. a weak correlation.
D. a positive correlation.
Answer:
B. no correlation
Step-by-step explanation:
2z+3=5 can someone help me find z
Answer:
z=1
Step-by-step explanation:
2*1=2 2+3=5
