Answer: 504 cm^2
The surface area of the shape is:
3 3 * 3=9
9 * 7=63
63+9=72 * 7
=504cm^2
PLS help quickly
Image is attached below
(Answer is !15/23!, I ended up doing it myself and actually got it correct)
Answer: ok so the answer is 15/23 , as a fraction .
Step-by-step explanation: there are 6 blue tokens , 9 green tokens and 8 red tokens . We have to know how many tokens in total so we add them and the answer is 23 so 23 tokens in total . He asked about the probability of green or blue tokens . So add how many green or blue tokens are there so the answer is 15 . So the probability of finding green or blue tokens is 15 over 23 . HOPE IT HELPS YOU .PLEASE GIVE BRAINLIEST .THANKS .
4. Solve the equation: -18 = 6(2 + x)
[tex]~~~~~~6(2+x) = -18\\\\\implies 2+x = -\dfrac{18}6\\\\\implies 2+x = -3\\\\\implies x = -3-2\\\\\implies x =-5[/tex]
Given equation:
-18 = 6(2 + x)Step-by step solution;
Simplifying the distributive property;
⇒ -18 = (6 × 2) + (6 × x)
Further simplifying the distributive property;
⇒ -18 = (12) + (6x)
Subtracting 12 to both sides of the equation;
⇒ -18 - 12 = (12) + (6x) - 12
Simplifying both sides of the equation;
⇒ -30 = (6x)
Dividing 6 to both sides of the equation;
⇒ -30/6 = (6x)/6
⇒ -5 = x
Therefore, the value of "x" is -5.
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¿Qué valor de x hace verdadera esta ecuación?
12 x - 15 = 6 - 3 x
Answer:
7/3
Step-by-step explanation:
12x - 15 = 6 - 3x
=> 12x + 3x = 6 + 15
=> 15x = 21
=> x = 21/15
=> x = 7/3
a runner runs at an average speed of 7m/s for 25 seconds how fun did the runner run in metres?
Answer:
175
Step-by-step explanation:
its easy just multiply 7 and 25
To make a quiche, you need 1 tablespoon of butter for every 6 eggs. Write a ratio that compares these two quantities. Which ratios are equivalent to this ratio? Check all that apply.
StartFraction 12 eggs Over 2 tablespoons EndFraction
StartFraction 15 eggs Over 3 tablespoons EndFraction
StartFraction 24 eggs Over 4 tablespoons EndFraction
StartFraction 9 eggs Over 1.5 tablespoons EndFraction
Answer:
all but 15 over three
Step-by-step explanation:
because 1/6 x2 =2/12, 1.5=9 since 1=6 and half would be 3, and 4x1/6=4/24
Classify each polygon by its number of sides.
Drag the choices into the boxes to correctly classify each polygon.
Answer choices for shape number 1:
A Pentagon
Answer choices for shape number 2:A Dodecagon
Answer choices for shape number 3:A Decagon
Sure hope this helps you
PLS HELP 50 POINTS
What is the area of this figure?
Enter your answer in the box.
cm²
Answer:
20
Step-by-step explanation:
First, the rectangle is 10 by 5, so an easy 50. Then we have the triangle. The base is 5, and since the whole height is 18 and the rectangle's is 10, 18-10=8. The formula for a triangle is 1/2(b)h, so:
1/2*5=2.5
2.5*8=20 cm
Hope this helps!
A. (-3,3)
B. (-3,0)
C. (0,-3)
D. (3,-3)
Answer: The correct answer is D.
Step-by-step explanation: The darker part in the graph is the area that contains the solutions. The only point out of the choices that is in the dark area is D.
Find the area of the shaded circle… I will mark you brainliest and rate you five stars
Answer:
33π m²
Step-by-step explanation:
Solving
Angle of sector = 180° - 120° = 60°Area of sector = πr² x α/360°Area of sector = π x (14)² x 60/360Area of sector = 196/6 x πArea of sector = 32.67π ≅ 33π m²For the following question, find the volume of the given prism. Round to the nearest tenth if necessary
2.
24 yd
(1 point)
13 yd
13 yd
13 yd
Not drawn to scale
O2,028.0 yd
O1,756.3 yd
O 1,434.0 yd
O3,512.6 yd3
The volume of the triangular prism is 1756.3 cubic yd option second is correct.
What is volume?It is defined as a three-dimensional space enclosed by an object or thing.
We know that the volume of a triangular prism is given by:
[tex]\rm V = \dfrac{1}{2}\times b\times l\times h[/tex]
Where b is the base length, l is the base width, and h is the height of the prism.
[tex]\rm h=\sqrt{13^2-(\dfrac{13}{2}) ^2[/tex]
h = 11.2583 yd
b = 13 yd
l = 24 yd
[tex]\rm V = \dfrac{1}{2}\times 13\times 24\times 11.2583[/tex]
V = 1756.29 ≈ 1756.3 cubic yd
Thus, the volume of the triangular prism is 1756.3 cubic yd option second is correct.
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Using the data set below, what is the mode?
4,6,6,7,7,8,8,8,9
A 6
B7
C8
C.8 is the answer.
Step-by-step explanation:
Mode: The number that occurs the highest number of times.
Answer:
The Answer is C). 8
Step-by-step explanation:
bcause there are more 8's then all the other number if that makes sense
Hope this helps!!!
Pleaseeeeee helppppppppp :))
find errors then solve the problem correctly
find the volume of the given pyramid. measurements are in feet.
answer:
v = 1/3 bh
the base (b) is a square and the area is20(20) = 400 ft^2
v = 1/3 400(26)
v = 1/3 (400) + 1/3(26) = 142 ft^2
IF the base area of the pyramid will be 400 square feet. Then the volume of the given pyramid will be 3466.67 cubic feet.
What is Geometry?It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
The dimension of the pyramid is shown in the diagram.
Then the base area of the pyramid will be
Area = 20 x 20
Area = 400 square feet
Then the volume of the given pyramid will be
V = 1/3 x area x height
V = 1/3 x 400 x 26
V = 3466.67 cubic feet
More about the geometry link is given below.
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Sammy is classifying quadrilateral EFGH. How can she use coordinate geometry to determine whether EFGH is a rhombus? E(2, 5), F(1, 3), G(2, 1), H(3, 3) Sammy can use the distance formula to show that the opposite sides have equal slopes. Sammy can use the distance formula to show that all sides are equal. Sammy can use the slope formula to show that the opposite sides have equal slopes. Sammy can use the slope formula to show that all sides are equal.
Answer:
B. sammy can use the distance formula to show that all sides are equal
Step-by-step explanation:
Short explanation: I took the test
Actaul explantion:
- Hi! ive been having trouble submitting my answer recently (and for what reason, i have no clue) but attached is the full explantion with step by step help on why the answer is the answer!
- i hope you take the time to read it!
- I hope this helped!! thank you so much for reading my answer :)) ~addison~
Answer:
Step-by-step explanation:
Sammy can use the distance to show opposite sides have equal slopes
Please help meeeeeeee
[tex]\\ \rm\Rrightarrow \left(x+\dfrac{1}{x}\right)^2[/tex]
[tex]\\ \rm\Rrightarrow \left(\dfrac{x^2+1}{x}\right)^2\dots(1)[/tex]
.Find x²[tex]\\ \rm\Rrightarrow \left(\dfrac{1}{\sqrt{2}+\sqrt{5}}\right)^2[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{1}{2+2\sqrt{10}+5}[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{1}{2\sqrt{10}+7}[/tex]
Now put in eq(1)
[tex]\\ \rm\Rrightarrow \left(\dfrac{\dfrac{1}{2\sqrt{10}+7}+1}{\dfrac{1}{2\sqrt{10}+7}}\right)^2[/tex]
[tex]\\ \rm\Rrightarrow \left(\dfrac{1+2\sqrt{10}+7}{2\sqrt{10}+7}\times (2\sqrt{10}+7)\right)^2[/tex]
[tex]\\ \rm\Rrightarrow \left(\dfrac{2\sqrt{10}+8}{2\sqrt{10}+7}\times (2\sqrt{10}+7)\right)^2[/tex]
[tex]\\ \rm\Rrightarrow \left(\dfrac{(2\sqrt{10}+8)\cancel{(2\sqrt{10}+7)}}{\cancel{2\sqrt{10}+7}}\right)^2[/tex]
[tex]\\ \rm\Rrightarrow (2\sqrt{10}+8)^2[/tex]
[tex]\\ \rm\Rrightarrow 40+32\sqrt{10}+64[/tex]
[tex]\\ \rm\Rrightarrow 32\sqrt{10}+94[/tex]
More simplification (If required)
[tex]\\ \rm\Rrightarrow 2^52^{\frac{1}{2}}\sqrt{5}+94[/tex]
[tex]\\ \rm\Rrightarrow 2^{5+\frac{1}{2}}\sqrt{5}+94[/tex]
[tex]\\ \rm\Rrightarrow 2^{\frac{11}{2}}\sqrt{5}+94[/tex]
[tex]\\ \rm\Rrightarrow \sqrt{2^{11}}\sqrt{5}+94[/tex]
[tex]\\ \rm\Rrightarrow \sqrt{2048(5)}+94[/tex]
[tex]\\ \rm\Rrightarrow \sqrt{10240}+94[/tex]
Most accurate
[tex]\\ \rm\Rrightarrow 101.19+94[/tex]
[tex]\\ \rm\Rrightarrow 195.19[/tex]
Use the distributive property to find 8x22
Work Shown:
8 x 22
8 x (20 + 2)
8 x 20 + 8 x 2
160 + 16
176
these are true or false i need help with number 3 if u want to help with the others your welcome
Answer:
3. True, wall clouds are good indicators that a tornado could form
Step-by-step explanation:
Find the output for the graph
y = -2x +6
when the input value is 4.
y = [?]
Answer:
x=2
Step-by-step explanation:
Please someone I beg u help me on this!
The correct answer is option A
If (x+10)°and (2x-10)°are the complementary angles to each other then find these angles
Answer:
x=3
Step-by-step explanation:
(x+10)+(2x-10)=90
3x (10-10)=90
3x=90
90/3
x=30
(30+10) and (30-10)
=40 and 20
Kianna and her friends collected pledges for a local walk-a-thon.
They recorded the number of pledges they each received in a frequency table.
Chart with Pledges and their Frequency. 30 to 39 has frequency as 1, 40 to 49 has frequency as 7, 50 to 59 has frequency as 4 and 60 to 69 has frequency as 1.
How many walkers received more than 39 pledges?
A. 13
B. 11
C. 7
D. 12
Answer:
Its 12
Step-by-step explanation:
It says what is MORE than 39 so you count every "I" and you get 12.
Someone help me out with this question
Answer: 7
Step-by-step explanation:
[tex]Mean = \frac{Sum of terms}{Number of terms}[/tex]
= [tex]\frac{7+6+6+7+6+9+7+8}{8}[/tex]
= [tex]\frac{56}{8}[/tex]
= 7
Hope it helps and please mark as brainiest!
An exponential regression equation relative to the population growth of a state is determined to be = 1.182-(134)", where is the
population of the state and xis number of years since 1900. Based on this equation approximately what is the population of the state in 19492
OA 1.998.723
OB 4.846
OC 78
OD.1.690.968
Answer:
A. 1,998,723
Step-by-step explanation:
1.182(1.34)^49
A rectangular pool 24-feet long, 8-feet wide, and 4-deep is filled with water. Water is leaking from the pool at the rate of 0. 40 cubic foot pet. At this rate how many hours wil it take for the water level to drop I foot?
Answer:
8 hours
Step-by-step explanation:
24 X 8 X 1FOOT DROP = 192 FT ^3
Assuming .40 ft^3 per MINUTE
192/.4 = 480 minutes = 8 hours
See image attached
Thanks!!!!
Answer:
[tex]\frac{12g^{5} }{h}[/tex]
Step-by-step explanation:
[tex]\frac{12g^{8}h^{4} }{g^{3}h^{5} } =12g^{(8-3)} h^{4-5} =12g^{5} h^{-1} =\frac{12g^{5} }{h}[/tex]
Hope this helps
The measure of angle A is 2° greater than the measure of angle B. The two angles are complementary. Find the measure of each angle.
HELPPPPPPPPPPP MEEEEE
please help me this is the last question please please asap me please
Answer:
its just like doing normal area just work it out then add the different sdhapes areas together
y + z-y; use y = 1, and z=3
Answer: 3
Step-by-step explanation:
1+3-1= 3
The graphs below have the same shape. What is the equation of the blue
graph?
G(x) =
A. G(x) = (x + 3)2-5
B. G(x) = (x+3)2 +5
C. G(x) = (x - 3)2 + 5
D. G(x) = (x - 3)2-5
The equation of the translated function is:
g(x) = (x + 3)^2 - 2
How to get the equation for the blue graph?We can see that the blue graph is a translation of the red one, where the equation for the red graph is:
f(x) = x^2
Remember that the translations are:
Horizontal translation:
For a general function f(x), a horizontal translation of N units is written as:
g(x) = f(x + N).
If N is positive, the shift is to the left.
If N is negative, the shift is to the right.
Vertical translation:
For a general function f(x), a vertical translation of N units is written as:
g(x) = f(x) + N.
If N is positive, the shift is upwards.
If N is negative, the shift is downwards.
By analyzing the vertices, we can see that the vertex of the blue graph is at (-3, -2) so we have a translation of 3 units to the left and 2 units down, meaning that we have:
g(x) = f(x + 3) - 2 = (x + 3)^2 - 2
So the correct option is A.
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juan and debbie each earn 9 per hour at their "jobs." Debbie worked five hours more than juan during the week. if juan and debbie earned a total of 765 for the week, how many hours did debbie work
Using a system of equations, it is found that Debbie worked 45 hours during the week.
What is a system of equations?A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
Variable x: Amount of hours worked by Juan.Variable y: Amount of hours worked by Debbie.Juan and Debbie each earn 9 per hour at their "jobs", and earned a total of 765 for the week, hence:
9x + 9y = 765
Simplifying the expression by 9:
x + y = 85 -> x = 85 - y.
Debbie worked five hours more than juan during the week, hence:
y = x + 5.
Since x = 85 - y, we replace in the expression:
y = 85 - y + 5.
2y = 90.
y = 45.
Debbie worked 45 hours during the week.
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