The answers are -0.5, 2.2, 3.8, and 9.0
We need to evaluate the expression 3.8 + 0 + y for the given values of y.
Let x = 3.8 + 0 + y
The values of y are -4.3, -1.6, 0, and 5.2
Let's substitute the value of y in the expression and calculate the values of x.
- When y = -4.3, x = 3.8 + 0 + (-4.3) = 3.8 - 4.3 = -0.5
- When y = -1.6, x = 3.8 + 0 + (-1.6) = 3.8 - 1.6 = 2.2
- When y = 0, x = 3.8 + 0 + 0 = 3.8
- When y = 5.2, x = 3.8 + 0 + 5.2 = 3.8 + 5.2 = 9.0
Refer to the attached image for the values of the expression corresponding to the values of y.
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Answer:
a- she needss to buy 4 packs
b- he needs to buy 5 boxes
Step-by-step explanation:
Answer:
the answer is 12 cm
Step-by-step explanation:
Because of 8 cm on the small one, the 16 is double that, which means that 6 on the small would be 12 on the large
Answer:
see the explanation
Step-by-step explanation:
we know that
If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image
If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image
so
<u><em>Verify each value</em></u>
1) -4
therefore
The dilation produces an expansion of the original image
2) 0.25
therefore
The dilation produces a contraction of the original image
3) -2/3
therefore
The dilation produces a contraction of the original image
4) 2.3
therefore
The dilation produces an expansion of the original image
