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Rainbow [258]
3 years ago
6

Help me This is Geometry

Mathematics
1 answer:
sdas [7]3 years ago
4 0

Step-by-step explanation:

X+3 =2X +1

X= 2

sides,,5,5 ,6 ft

perimeter = 5+5+6 = 16

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Jason traveled 26 miles. The first 2 hours his speed was 4 mph, and the rest of the way his speed was 3mph. How long was he trav
horsena [70]

Answer: 8 hours

Step-by-step explanation: You would first multiply 2 hours by 4 mph, and get 8 miles. You would then subtract 8 miles from 26 miles, and have 18 miles left. You would now divide 18 miles by 3, as he is now traveling 3 miles per hour and needs to travel 18 miles. You would get 6 hours. You would now add 6 hours by the 2 hours initially traveled at 4 mph, and get 8 hours.

6 0
2 years ago
If the dimensions of a square pyramid are measured in yards, then the volume of the pyramid is measured in
Leona [35]
Yd * yd * yd = yd^3

The volume is measured in cubic yards.
8 0
3 years ago
Read 2 more answers
A 31​-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first​ piece, and the third
Nostrana [21]

Answer:

The length of the first piece is 4 inches, that of the second is 8 inches and the third 19 inches.

Step-by-step explanation:

Total length of the steel = 31 inches

Let the length of the first piece = x

let the length of the second piece = y

Let the length of the third piece = z

So,    

  y = 2x

  z = 4x + 3

x + 2x + 4x +3  = total length of the steel = 31

   7x + 3 + 31

    7x = 31 - 3

    7x = 28

    x= 4 inches

Thus; y = 2x = 2 × 4 = 8 inches

         z = 4x +3 = 4×4 +3 =19 inches

∴The length of the first piece is 4 inches, that of the second is 8 inches and the third 19 inches.

6 0
3 years ago
Read 2 more answers
Can someone help me with 11 A and B?
Elan Coil [88]
For 11a its 2:10 because how you would come up with it is by placing pablos free minutes first and then putting pablos paid minutes and 11b is8:25 because once again you would place sams free minutes first and then his paid minutes
6 0
3 years ago
PLEASE HELP SMART PEOPLE WILL MARK BRAINLIEST
sergey [27]

Answer:

\angle YPR = 42^o

Step-by-step explanation:

Its given:

\angle FPY = 90^o \\ \angle YPR + \angle FPR = 90^0 \\ 4p + 80 + 5p + 82 = 90^o \\ 9p = -72^o \\ p = -8 \\ \\ \angle YPR = 5(-8) + 82 = 42^o

5 0
3 years ago
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