Answer: 2.5 in
Step-by-step explanation:
From the question, we are informed that Mary reduced the size of a painting to a width of 3.3 in even though the original width was 42.9 in wide. This shows that the size of the painting was 3.3/42.9 = 1/13
Therefore, the height of it was originally 32.5 in will be:
= 1/13 × 32.5
= 2.5 in
Therefore, the height is 2.5 in.
Answer:
5 exponent 2 = 25 5 exponent 8 equals 390625
Step-by-step explanation:
A D
Answer:
7.5
Step-by-step explanation:
(15/5)-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.2=0
<span>If you made a line of best fit, then the score would most likely be 95.</span>
Answer:
Consider the given vectors.
a=3i+2j−6k
b=4i−3j+k
Now,
a⋅b=(3i+2j−6k)(4i−3j+k)
a⋅b=12−6−6=0
Therefore,
Two vectors a and b are perpendicular.
Thus, the angle between the vectors a and b =90∘
Hence, this is the answer.
Step-by-step explanation:
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