Answer:
A.) 3[tex]\sqrt[3]{10}[/tex]
Step-by-step explanation:
x3 = 270
↓
[Take the root from from both sides and solve]
↓
x = 3[tex]\sqrt[3]{10}[/tex]
[Assuming you couldn't paste the square root symbol and subscript numbers, the answer should be A]
↓
A.) 3[tex]\sqrt[3]{10}[/tex]
[ANSWER CHOICES]
A.) x = 3 10
B.) x = 10 3
C.) x = 30 9
D.) x = 9 30
solve 6-2x=3
(bensjdkmenskkw)
Answer:
answer: 4.5
Step-by-step explanation:
2x=3+6
2x=9
x=9/2
x=4.5
Answer:
x= [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
6-2x=3
-2x=3-6
-2x=-3
x= [tex]-3/-2[/tex]
x= 3/2 or 1.5
-5x-17
need help
please help!!
Answer:
-85
Step-by-step explanation:
Scott works on cars. He charges $35 for each car plus $13 per hour. Yesterday he worked for 5 hours on 3 different cars. How much money did he make?
Answer:
170
Step-by-step explanation:
35 x 3cars= 105 13 x 5hours= 65 105+65= $170
Please help me I’m giving branliest to the first person to answer correctly
Which probability value indicates an event that is
MOST LIKELY to happen?
1 / 4
A.
3
c.
D.
12
20
Answer:d
Step-by-step explanation:
1. The points ( − 4, − 4), ( − 4, 4), (4, 4), and (4, − 4) form a square on a coordinate plane. How long is a side length of the square
Answer:
Length of one side is 8 units
Step-by-step explanation:
Given
The centre of this square is positioned at the origin as visible form the four co-ordinates
All the four co-ordinates are such that they are 4 units along the x-axis and 4 units along the y-axis.
Let us take the following two co-ordinates - (4,4),(4,−4). The X value for these two co-ordinate points is 4 and the Y values are such that one point has y = 4 and the other has y = -4 i.e 8 units in between.
Thus, length of one side is 8 units.
Solve the following inequality.
- 1/2p<-16
Which graph shows the correct solution?
+
27 28 29 30 31 32 33 34 35 36 37
27 28 29 30 31 32 33 34 35 36 37
3 4 5 6 7 8 9 10 11 12 13
3 4 5 6 7 8 9 10 11 12 13 PLEASE HELP
Answer:
p<32
Step-by-step explanation:
[tex] \rm \rightharpoonup \: \frac{ - 1}{2}p < - 16 \\ \rm \rightharpoonup \: p < - 16 \times - 2 \\ \rm \rightharpoonup \: p < 32[/tex]
Answer:
A is the answer got it right on quiz
The size of a cell is typically found by capturing an image under a microscope then
using software to measure its diameter. Two cells are measured using this method:
Cell M: 7.65 x 10-3 centimeters
Cell N: 9.1 x 10-4 centimeters
What's the difference between the diameters of the two cells? Express your answer
using scientific notation.
Answer:
The difference is 6.74 * 10^-3 centimeters
Step-by-step explanation:
Firstly, we need to write the numbers as they would occur normally
we have this as;
7.65 * 10^-3 = 0.00765
9.1 * 10^-4 = 0.00091
So by subtracting, we have it that we subtract the value of the diameter of the cell N from that of the cell M since it is a bigger number
we have this as;
0.00765 - 0.00091 = 0.00674 and in scientific form is 6.74 * 10^-3 centimeters
Deondre purchased a piece of investment property for $34,500. He anticipates each year it will increase in value by 3.2% over the previous year. Enter numbers in the boxes to write an exponential function that models the value in dollars of the property x years after Deandre's purchase.
f(x)=
Answer:
f(x) = 34,500 × (1.032)^x
Step-by-step explanation:
Just completed the test and copied the answer directly from the review.
How many possible passwords can you have if you can use numbers, letters, or capital letters but you must have at least one capital letter and your password needs to be exactly 5 characters long.
Answer:
628 possible passwords.
The Sugar Company will choose from two companies to transport its sugar to market. The first company charges $5995 to rent trucks plus an additional fee of $175.50 for each ton of sugar. The second company charges $6500 to rent trucks plus an additional fee of $150.25 for each ton of sugar.
I think we're missing part of your question. The expression for cost for the first company will be:
5995 + 175.5x, where x is the number of tons of sugar
and the expression for the cost for the second company is:
6500 + 150.25x
Please feel free to comment with the rest of the question and I'll happily help if I can.
The factors of the quadratic function g(x) are (5x – 1) and (x + 4). What are the solutions to the equation g(x) = 0?
Answer:
The solutions to the equation are [tex]x = \frac{1}{5}[/tex] and [tex]x = -4[/tex]
Step-by-step explanation:
The factors of the quadratic function g(x) are (5x – 1) and (x + 4).
This means that:
[tex]g(x) = 0[/tex]
[tex](5x - 1)(x + 4) = 0[/tex]
So
[tex]5x - 1 = 0[/tex]
[tex]5x = 1[/tex]
[tex]x = \frac{1}{5}[/tex]
And
[tex]x + 4 = 0[/tex]
[tex]x = -4[/tex]
The solutions to the equation are [tex]x = \frac{1}{5}[/tex] and [tex]x = -4[/tex]
Evaluate the equation
83.49 = 3.3x
How did you get your answer?
Answer:
x = 25.3
Step-by-step explanation:
83.49 = 3.3x
divide both sides by 3.3
x = 25.3
Can you help me Round this ??
Answer:
It is 0.67
If the number after the number you want to round is bigger than 5 then the number would be added with 1
The plans of a building are drawn to a scale of 1 : 150.
(a) Find the actual length, in metres, represented by 42 cm on the plan. [1]
(b) The actual length of the diagonal of a hall is 33 m. Find its length, in cm, on the plane
Kindly send the calculations too
(a).
i hope it's help thanks
Need help fast what are values of x and y
Answer:
y = 52
x = 5
Step-by-step explanation:
14 x + y = 122
y = 52
x = 5
elect the correct answer.
What is the range of the function f(x) = -4|x + 1| − 5?
A.
(-∞, -5]
B.
[-5, ∞)
C.
[-4, ∞)
D.
(-∞, -4]
Please help me with the correct answer
Solve (x - 3)^2=5
Answer:
It's B.
Step-by-step explanation:
AB=A, B, equals Round your answer to the nearest hundredth.
Step-by-step explanation:
[tex] \sin(20 \degree) = \frac{3}{AB} \\ AB = \frac{3}{ \sin(20 \degree) } \\ AB = \frac{3}{0.342} \\ AB = 8.77[/tex]
A picture that measures 7 inches
by 7 inches is being framed.
The area of the picture with
frame is 81 square inches.
What is the width of the frame?
Answer:
The width of the frame is 2 inches
Step-by-step explanation:
The given dimensions of the picture = 7 inches by 7 inches
The area of the picture, A₁ = 7 in. × 7 in. = 49 in.²
The area of the given picture and the frame, A₂ = 81 square inches
Let 'w' represent the width of the frame and whereby the picture is a square, we have;
The area of the picture with the frame, A₂ = 81 in.² = (7 + w) × (7 + w)
A₂ = 81 = (7 + w) × (7 + w) = 49 + 14·w + w²
49 + 14·w + w² - 81 = 0
w² + 14·w - 32 = 0
(x + 16)·(x - 2) = 0
∴ x = -16 or x = 2
Given that 'x' is a natural number, we have;
The width of the frame, x = 2 inches.
The roof of a gazebo is a regular octagonal pyramid. If the base of the pyramid has sides of 0.5 meters and the slant height of the roof is 1.9 meters, find the area of the roof. (roof is lateral surface area)
Answer:
The area of the roof is 3.80 m².
Step-by-step explanation:
The lateral surface area of an octagonal pyramid is given by:
[tex]A = 2s(\sqrt{4h^{2} + 5.828s^{2}})[/tex] (1)
Where:
s: is the length of the base edge = 0.5 m
h: is the height
We can find the height from the slant height (S = 1.9 m):
[tex] S = \sqrt{h^{2} + 1.457s^{2}} [/tex] (2)
By solving equation (2) for "h" we have:
[tex] h = \sqrt{S^{2} - 1.457s^{2}} = \sqrt{(1.9)^{2} - 1.457(0.5)^{2}} = 1.80 m [/tex]
Now, we can calculate the area of the roof (equation 1):
[tex]A = 2s(\sqrt{4h^{2} + 5.828s^{2}}) = 2*0.5(\sqrt{4(1.80)^{2} + 5.828(0.5)^{2}}) = 3.80 m^{2}[/tex]
Therefore, the area of the roof is 3.80 m².
I hope it helps you!
How would one solve √45/3
Answer:
[tex]\sqrt{45} /3[/tex] = [tex]\sqrt{5}[/tex] = 2.236
b/c [tex]\sqrt{45} /3[/tex] = [tex]\sqrt{45} /\sqrt{9}[/tex] = [tex]\sqrt{45/9}[/tex] = [tex]\sqrt{5}[/tex]
Step-by-step explanation:
[tex]\sqrt{45/3}[/tex] = [tex]\sqrt{15}[/tex] = 3.873
Discount for headphones which cost $160
Answer:
20% off is total 120$ 25$ coupon is 135$ 30$ rebate is total 112$ = discount 48$
Find the kinetic energy of a 0.145-kg baseball that is thrown at a speed of 40 meters per second.
Answer:
Step-by-step explanation:
You can use the general expression as:
K = 1/2mv²
With your data:
K = 1/2(0.145)(40)²=
What is the value of x?
A.38
B. 59
C. 83
D. 96
Answer:
Ans is 59
Step-by-step explanation:
46 +51+y=180 (sum of triangle)
y=180-46-51
y=83
now,
83+x+38=180
x=180-83-38
x=59
value of x is 59
these are not the right answers but does anyone know the right answers? please help
Answer:
Use this to get the area of any circle A = π r²
Step-by-step explanation:
I guess the upper circle has a radio of 10.5 m, then you multiply it by itself and you get that 10.5^2=110.25, and to that you add "π", and the area would be this "110.25π m."
And the other one is 7^2π=49π
The circle has a diameter of 22 mm.
The semicircle has a diameter of 44 mm.
Calculate the shaded area. Round your answer to 1 decimal place.
Answer:
639.3mm^2
Step-by-step explanation:
(22^2×pi)÷2
(Answer)-11^2=639.2654221687...
639.2654221687... rounded = 639.3mm^2
de las 240 fichas que tiene un niño, 48 son rojas ¿cual es el porcentaje de las fichas rojas? debe ir desarrollo
PLZZZ HELP ME WITH THIS
Answer:
just use the Ruler to measure the lines
.
One pump can fill a tank of water in 5 hours. A second tank can fill the same tank in 4 hours. If both pumps are used together, how long will it take to fill the tank?
5/4 hours
9/20 hours
20/9 hours
4/5 hours
Answer:
20/9
Step-by-step explanation:
5+4=9
4×5=20
I think. I'm a little rusty. hope this helps
Answer:
20/9
Step-by-step explanation:
u gotta pay more attention in class this was an easy question
A firm tested the durability of four different types of tires by having 4 Cadillacs each randomly equipped with one of the types of tires. In similar fashion, 4 Fords were used, each randomly equipped with one of the tire types. In a like manner, 4 Volkswagens were each randomly outfitted with one of the four tire brands. Then each of the twelve cars ran over a test track until the tires showed signs of serious wear. At that point the average mileage of the three cars using one type of tire was compared to the average mileage of the three cars using the second type of tires, and so on. This design is:
Answer:
Randomized block design
Step-by-step explanation:
In the scenario described above, the subjects which are the different car types are grouped into fixed units of 4 called blocks with each unit then assigned randomly to a particular treatment condition, which are the 4 different types of tire. In the end, the mean mileage for each block is taken and compared to that of the other blocks. This type of research design improves the reliability of the result obtained as it also eliminates the occurrence of systematic error in the course of our experiment.