Good for Caleb, he better have bought cheese.
Answer:
3 cm
Step-by-step explanation:
When we enlarge or shrink an object, we perform a dilation. A dilation preserves the relationship between sides and the exact angle measure. This means the original and the enlargement are proportional and any missing lengths can be found through a proportion.
A proportion is an equation where two ratios or fractions are equal. The ratios or fractions compare like quantities. For example, we will compare height over length of the original rectangle to an equal ratio of height to length of the enlargement. Since we do not know height of the enlargement, we will use a variable to write:
I can now cross-multiply by multiplying numerator and denominator from each ratio.
I now solve for h by dividing by 9.
The new height is 3 cm.
Answer:
The first one
Step-by-step explanation:
For the first choice, the binomial is multiplied by itself, so it will result in a perfect square trinomial.
Answer:
No mode
Median: 12
Step-by-step explanation:
there is no mode because there is no 2 or more numbers that are the same
the median is 12 because if you put the number in order: 5,8,9,12,18,22,25 then the middle number is 12
From 55 mph to 70 mph is a 36% increase.
I hope this helped!