I need help with this one too
Answer:
3.00
Step-by-step explanation:
Which property is demonstrated in the equation (4 x 7) x 10 = 4% (7 x 10) ? a. Symmetric b. Distributive c. Associative d. Commutative
Answer:
associative prop. of multiplication
Step-by-step explanation:
What is the measure of angle C?
Answer:
48
Step-by-step explanation:
57 + 27 = 84
180 - 84 = 96
96 ÷ 2 = 48
The linear equation that represents the values shown in the table below is y= x+
Answer:
ifgc
jhpn9fl k k k k k k k k k k k k kk k k k k k k k
Without using a calculator, determine whether 1 728 is a perfect square, a perfect cube, or
neither
Answer:
it's a perfect cube only....
will give brainliest to right answer
a line is translated. Which of these could be the results
Answer:
D
Step-by-step explanation:
D is the only choice that actually contains a line.
A is a ray.
B is a parabola.
C is a line segment.
Answer:
D...... .............
maths very easy class 8
Answer:
Rs. 333
Step-by-step explanation:
Area of the surface of the cuboidal box to be painted = surface area of the cuboidal box - area of the base
✔️Surface area of the cuboidal box = 2(L*W + W*H + L*H)
L = 6 cm
W = 4 cm
H = 2.5 cm
Surface area of the cuboidal box = 2(6*4 + 4*2.5 + 6*2.5) = 2(24 + 10 + 15) = 2(49)
Surface area of cuboidal box = 98 cm²
✔️Area of base = L*W
= 6*4 = 24 cm²
Area of the cuboidal box to be painted = 98 - 24 = 74 cm²
✔️Cost of painting 74 cm² at Rs. 4.50 per cm² = 74 × 4.50 = Rs. 333
It is actually 2m/s2
Answer:
what is the question here?
Step-by-step explanation:
a boy who is reading 20 pages of a book per day can finish it in one month. how many day will he take it if he reads 30 pages per day
Answer:
20
Step-by-step explanation:
A lumberjack found 280 trees on a 1.5-acre plot ready for harvest. On the west side, he found 260 trees on a 1.9-acre plot. Which plot has a greater rate of harvest-ready trees per acre?
Answer:
280 trees on a 1.5 acre plot
Step-by-step explanation:
It has more trees with less acres already without any calculations.
i need help ASAP
(4,−4), (k,−1); m=3/4 i need to know what k is
Answer:
8
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
3/4=(-1-(-4))/(k-4)
3/4=(-1+4)/(k-4)
3/4=3/(k-4)
cross product
4*3=3(k-4)
12=3(k-4)
12/3=k-4
4=k-4
k=4+4
k=8
The height of bamboo is proportional to its age. Use the graph to determine how long it takes for bamboo to reach a height of 120 inches,
Answer:
Answer: 30 weeks
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A pack of snack bars includes 2 blueberry bars , 3 chocolate bars , and 5 cherry bars . What is the ratio of the number of blueberry bars to the number of cherry bars ?
Answer:
2:5 is the ratio in this situations
Step-by-step explanation:
There are 2 blueberry bars, and 5 cherry.
The graph of y = f(x) is shown below. Determine the value of x when f(x)
3?
Answer:
this is a hard question
Step-by-step explanation:
i dont know
The circumference of a circle is 14\piπ in. Find its diameter, in inches.
Answer:
4.46 will be the diameter
The formula for circumference is diameter x pi
Since the circumference is given in terms of pi, the diameter is the number given.
Diameter = 14 inches.
Find the measure of the missing angle.
Answer:
68
Step-by-step explanation:
90 - 22
68
I think it’s 68. Since there is a square that means is a 90° angle. 22-90=68.
68 is your answer.
If a varies directly with b, write the constant of proportionality equation.
b = 2 and a = 10
options:
1. a=5b
2. k=5
3. a= 1/5b
4. b=5a
Solve the equation
x-4=-x+2
Answer:x=3
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:
Given
x-4=-x+2
Add x on both sides
x-4+x=-x+2+x
2x-4=2
Add 4 on both sides
2x-4+4=2+4
2x=6
Divide 2 on both sides
2x/2=6/2
x=3
Hope this helps!! :)
Please let me know if you have any questions
what is the factored form of 2 (-8x - 3) + 18x?
Answer:
Step-by-step explanation:
2(−8x−3)+18x
2x−6
=2(x−3)
The factored form of the given polynomial is 2(x-3).
What are factors of polynomial?The factors are the polynomials which are multiplied to produce the original polynomial.
The given polynomial is 2(-8x-3)+18x
= -16x-6+18x
= 2x-6
= 2(x-3)
Therefore, the factored form of the given polynomial is 2(x-3).
To learn more about the factorisation of polynomial visit:
https://brainly.com/question/16789195.
#SPJ2
If a series RC circuit is operating at 100 VAC and has an impedance of 52.5 ohms, what is the circuit current
Answer:
1.9 Amps
Step-by-step explanation:
In an RC circuit, the relationship between the current I in amps, the impedance Z in ohms and the voltage V in volts may be stated as
V = IZ
As such, given that z = 52.5 ohms and V = 100 Volts, the current in the circuit I may be computed as
100 = I * 52.5
Divide both sides by 52.5
I = 100/52.5
= 1.9 Amps
Is the trinomial a perfect square? write yes or no. x^2+12x+36
Answer:
no
Step-by-step explanation:
9/10 + 3/4 in simplest form?
Answer:1 13/20
Step-by-step explanation:
i took the test and it was correct pls check out my yt channel its hailey Azbell
A cylindrical container contains some sand. If the diameter of the container is 10 inches and its height is 3 inches, about how much sand fits inside the container?
Answer:
251.33in²
Step-by-step explanation:
A cylindrical container contains some sand. If the diameter of the container is 10 inches and its height is 3 inches, about how much sand fits inside the container?
We solve the above question using the formula for Total surface area of a cylinder.
TSA = 2πr (h + r) Square units.
Where
h = Height of the cylinder
r = Radius of the cylinder
Diameter of the container is 10 inches
Hence, radius = Diameter/2 = 10/2 = 5 inches
Height is 3 inches.
Hence, Total surface area =
2 × π × 5 (5 + 3)
= 10π × (8)
= 251.32741229 in²
Approximately = 251.33 in²
Therefore, the amount of sand that can fit into the cylinder = 251.33 in²
80 times 30 plus 60 equals
Answer:
2460
Step-by-step explanation:
Hope this helps :)
Answer:
the awnser is 2460 have a nice day
Step-by-step explanation:
can someone please help me??
Answer:
the answer is c ...............
Answer:
It could be A or C because they are the same
Step-by-step explanation:
Write an equation, slope of -7 y-intercept of 5
The clerk at a store worked 45 hours one week.He worked an equal number of hours each day on Monday through Friday.He worked an extra 5 hours on Saturday.How many hours did he work on each weekday
Answer:
he worked 40 hours on the the weekdays
Step-by-step explanation:
Abcde~Fghij. Find the value of w
Answer:
=13
Step-by-step explanation:
because I don't have a clue what I'm doing
Cassie Goes to Buffalo Wild Wings with her 2 sister. It is her turn to pay for dinner. Because she is more generous than her sister, she decides to give a 25% tip to their sever. If in total she paid $70.15, what was the price of the food and drinks only?
Answer:
The price of food and drinks only is: 52.61
Step-by-step explanation:
I did the simple cross multiply divide
multiply 70.15 by 25 round to nearest tenth (since it is money) giving you17.54 then subtract 17.54 from 70.15 giving you 52.61.
MAKE ME BRAINLIST PLZ and thank you
Pls answer I need help majorly, don't answer if you don't know and if you want points tell me in the COMMENTS and I'll make a thing just for u!!!♥️ Thanks, luv u!!
Answer:
30
Step-by-step explanation:
I am serious because they are the same angle. Can someone help me with my question plz
help. Its on khan acadmy I dont know how to solve
Answer:
13
Step-by-step explanation:
The coeficcent of a term xa where a is the variable is x. Thus 13a results in 13 as the coeficcent
Answer:
Step-by-step explanation:
The coefficient is the constant multiple of a which is 13.