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allochka39001 [22]
3 years ago
15

PLEASE HELP ME!!!!!!!!

Mathematics
1 answer:
Inessa [10]3 years ago
8 0
The surface area is 358.2 inches ^2

Hope this helps :)
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Ixl p.2 geometry <br> Help me get this to a 70 please
stepladder [879]

Answer:

  3 meters

Step-by-step explanation:

First, you figure out if the triangles are similar. Then, you figure out what the corresponding parts are. Use the relation that corresponding sides are proportional in order to write an equation for q. Solve it.

The angles in ΔDCE are marked the same as the angles in ΔDFB. We have named these triangles in order by the right angle, the angle with 1 arc, and the angle with 2 arcs. The lengths we are given are DC, DF, and DB, and we want to find length DE.

Arranging our equation so the unknown value is in the numerator of a proportion statement, we have ...

  DE/DB = DC/DF

  q/12 = 4/16

  q = 12(4/16)

  q = 3 . . . . meters

4 0
2 years ago
I
german

Answer:

Maybe they are all 13s th am sure

5 0
3 years ago
How do u solve for x and y
Bad White [126]
For this question you must know about 45 45 90 triangles and 30 60 90 triangles and their special properties first you have to find the hypotenuse of the 45 45 90 triangles which is always square root of two times a leg in this case 10. so now you have 10squareroot2 the longer leg is sqare root 3 times the shorter leg in a 30 60 90 triangle
x=10squareroot6
and y is 2 2 times larger than the shorter side
y=20squareroot3
6 0
2 years ago
Solve the problem.
Alex73 [517]
1234xxx0  1`= 21 x3 2= 21x 3 3 =21x3 4= 21x 3 5=21x3  6=21x3 7=21x3 8=21x3 9=21 x3  irt will take him 588 secs
5 0
3 years ago
Write the simplified form of -64 1/3
Semenov [28]

Answer:

hope this helps

Step-by-step explanation:

To reduce a fraction to lowest terms (also called its simplest form), just divide both the numerator and denominator by the Greatest Common Factor (GCF or GCD). For example, 2/3 is in lowest form, but 4/6 is not in lowest form (the GCD of 4 and 6 is 2) and 4/6 can be expressed as 2/3.

8 0
3 years ago
Read 2 more answers
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