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tigry1 [53]
3 years ago
7

PLEASE HELP DUE TOMORROW

Mathematics
2 answers:
Alexxandr [17]3 years ago
8 0
3x+3x=729
6x=729
Divide 729 by 6
X=121.5
Margarita [4]3 years ago
7 0
81 hope it helped!!!!



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Anyone plz show how to work it out step by step.​
In-s [12.5K]

Answer:

168cm^3

Step-by-step explanation:

Q to P is going to be 3cm. it is identical to the length T to U.

R to T , W to Q, S to U is going to be identical to P to V. P to V has been identified as 12 cm.

in the middle of the shape, there are 4 identical triangles. the height time length will give us the area of that one shape:

e.g for shape P to V to W to Q and back to P is one rectangle. the length is 12 cm and the width is 3 cm.

12 x 3= 36

36cm^3 is one rectangles surface area, we have 4 identical triangles that means we need to times 36 by 4.

so 36x4=144.

now on the left and right side, we have two squares. on the right, we have T to U to V to W back to T this has the height of 3 width of 4 then we do 3 X 4 which is 12, we times it by 2 because we have two identical squares.

12 X 2=24

finally we add 24 and 144 = 168cm^3.

hope this helps :)

6 0
3 years ago
24 cycles in 2 cycle stands = cycles per cycle stand
Gwar [14]

Answer:

there are 12

Step-by-step explanation:

24/2 = 12 that means that there are 12 cycles per stand

6 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form of the line that passes through the points (2.6) and (-4,-2).
Katena32 [7]
Not sure if this is the right answer but try math-way it helps me a lot.

8 0
3 years ago
A company is making a new label for one of their containers. The container is a cylinder that is 9 inches tall and 5 inches in d
nydimaria [60]

Answer:

180.55 in².

Step-by-step explanation:

Data obtained from the question include the following:

Height (h) = 9 in.

Diameter (d) = 5 in

Pi (π) = 3.14

Area of the label =..?

Next, we shall determine the radius.

Diameter (d) = 5 in

Radius (r) =.. ?

Radius (r) = Diameter (d) /2

r = d/2

r = 5/2

r = 2.5 in.

Next, we shall determine the area of the label that needs to be printed to go around the new container by calculating the surface area of the cylinder.

This is illustrated below:

Height (h) = 9 in.

Pi (π) = 3.14

Radius (r) = 2.5 in.

Surface Area (SA) =.?

SA = 2πrh + 2πr²

SA = (2×3.14×2.5×9) + (2×3.14×2.5²)

SA = 141.3 + 39.25

SA = 180.55 in²

The surface area of the cylinder is 180.55 in².

Therefore, the area of the label that needs to be printed to go around the new container is 180.55 in².

5 0
3 years ago
The amusement park sells both adult and child tickets. 4 adult tickets are sold for every 9 child tickets. if the park sells 312
sweet [91]
216= child tickets
96= adult tickets
8 0
3 years ago
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