Answer:1.55?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Similar shapes with scale factor
have proportional volumes with coefficient
i.e.

where

Since

then

Hence,

The standard form of equation is: 4x+2y = -13
Step-by-step explanation:
the standard form of a linear equation in two variables is given by:

Given equation is:

Distributing -4 into the round bracket

Adding 4x on both sides

subtracting 5 from both sides

The standard form of equation is: 4x+2y = -13
Keywords: Linear equation, variables
Learn more about linear equations at:
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Answer:
19
Step-by-step explanation:
70 - 51 = 19
To check:
19 + 51 = 70
1 x 64=64
2 x 32=64
4 x 16 =64
8x8=64