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jok3333 [9.3K]
3 years ago
11

What is the surface area of this design ? please help!!!!!!!!!!

Mathematics
2 answers:
Kay [80]3 years ago
4 0
The surface area of the design is 5
Lilit [14]3 years ago
4 0

Answer: 392.

Step-by-step explanation:

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Can someone please help! Thank you so much!
torisob [31]

Answer:

a. 3x (150 degrees)

b. 9x (180 degrees)

c. 3x - 20 (220 degrees)

3 0
2 years ago
What is the answer for this
Eva8 [605]
1). 2x-1=5 (cause x can really be anything) solve the equation to get x=3 or in this case, triangle = 3.

2). Using the info from above, we get the equation 3+x=1.
Solving this equation we get, x (square) =-2.

3). Using all the info from the above problems we get the equation: 3-2*-2=x
Solving that we see that x (star) equals 7.

In conclusion:

Triangle=3
Square=-2
Star=7
7 0
3 years ago
the ratio of seniors to juniors in the math club is 2:3. If there are 21 juniors, how many seniors are in the club?
Bond [772]

Answer:14

Step-by-step explanation:

1. Ratio : 2:3

2. Multiply the number of juniors by the Ratio

(2/3)(21)

3. Solve for answer

Answer: 14

8 0
3 years ago
Given the replacement set {0, 1, 2,3 4,}, solve 6x - 3=3
IrinaVladis [17]

Answer:

1

Step-by-step explanation:

6x - 3 =3

6x =3 +3

6x =6

x=6 :6

x=1

7 0
3 years ago
Help me I don’t understand
elena55 [62]

Answer:

It is B i think

6 0
2 years ago
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