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Juliette [100K]
3 years ago
7

Which table of ordered pairs represents a proportional relationship? Help ASAP please!

Mathematics
2 answers:
USPshnik [31]3 years ago
8 0
The second table because each number in the x column is multiplied by 5 to create the number in the y column.
san4es73 [151]3 years ago
4 1

Answer:

The first table

Step-by-step explanation:

...

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If the 6 in 14,563 was changed to a 9 ,how much would the value change
AnnyKZ [126]

Answer:

It would change by 30 points

Step-by-step explanation: If you block the rest of the numbers you would see 63 change to 93. 93-63=30 so it would change by 30 points

8 0
2 years ago
1/6 +3/8 = in simplest form
MrRa [10]
1/6+3/8=13/24 (13/24 is the simplest form in this case)
4 0
3 years ago
Calculating the Surface Area of a Triangular Prism The triangular prism shown has 1235 triangular face(s) and 1235 lateral face(
GenaCL600 [577]

Corrected Question

The triangular prism shown has 1, 2, 3 or 5 triangular faces and 1,2,3, or 5 lateral faces.

The area of one triangular face is 7.5,8.125,15,or 17  mm^2

The surface area of the triangular prism is 55.5,127.5,135,or 150  mm^2

Answer:

(B)2 triangular faces

(C)3 lateral faces.

(A)Area of one Triangular Face =7.5mm^2

(C)Total Surface Area of the Triangular prism =135mm^2

Step-by-step explanation:

The triangular prism is attached.

The triangular prism shown has 2 triangular faces and 3 lateral faces.

Base of the triangle =2.5mm

Height of the Triangle =6mm

Area of one Triangular Face =\frac{1}{2}*6*2.5=7.5mm^2

The dimensions of the lateral rectangles are:

  • 2.5 mm by 8mm
  • 6 mm by 8mm
  • 6.5 mm by 8mm

Therefore, total surface area of the triangular prism

=2(Area of one Triangular Face)+Area of 3 rectangular faces

=2(7.5)+ (2.5 X 8+ 6 X 8 + 6.5 X 8)\\=15+120\\=135mm^2

Total Surface Area of the Triangular prism =135mm^2

8 0
3 years ago
MZ2=<br> m23=<br> m24=<br> Help due today!!!
denpristay [2]
There is no picture or instructions. what do u need
8 0
3 years ago
Read 2 more answers
Given y=2x+8, determine the value of y when x=3
Alisiya [41]

Answer:

y = 14

Step-by-step explanation:

Given x plug in 3 for x

y = (2times3) + 8

y = 6 + 8

to cheak ur awsner plug in y as 18 and solve for x

5 0
3 years ago
Read 2 more answers
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