Dave took an exam with 40 questions. He answered 26 correctly. What was his grade for the exam? Write the grade as a percent .
2 answers:
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Step-by-step explanation:
your answer would be the second light blue one
(2h+1)(h+3) x=-1/2,-5
For this case, the first thing we must do is find the scale factor.
For this, we use one of the dimensions. We will use the width of the photo.
We have then:
Then, we look for the value of the height of the new photo. To do this, we multiply the scale factor by the original dimension.
We have then:
Answer:
the new height will be:
d.168 inches