<span>1. </span><span>So, Sam is building a model of an
antiques car that has a scale to the actual car which is 1:10.
The model that he is creating is 18 and ½ inches long.
We need to find the length of an actual car.
=> the scale is 1:10, in this scale, every inch represent 10 inches in of an
actual car
=> 18 and ½ will be converted into fraction which will be
equals to 18.5
Now, let’s multiply the two numbers
=> 10 x 18.5
=> 185 inches, the length of an actual car is 185 inches long.
</span>
Answer:
What you want to do is divide the numbers.
Step-by-step explanation:
Answer:
m<2 = 40°
Step-by-step explanation:
<1 and <2 area corresponding angles. Corresponding angles are congruent.
m<1 = 40° (given)
Therefore,
m<2 = m<1 = 40°
m<2 = 40°
Answer:
Onetta can salect a sandwich and a salad in 78 different ways.
Step-by-step explanation:
Since Onetta goes to the food court to get a salad and sandwich for lunch, and the Daily Deli has 8 varieties of sandwiches and 3 salads, while Better Bites has 2 varieties of sandwiches and 7 salads, and the Lunch Spot has 5 varieties of sandwiches and 8 salads, to determine the number of ways Onetta can select a sandwich and a salad, the following calculation must be performed:
8 x 3 + 2 x 7 + 5 x 8 = X
24 + 14 + 40 = X
78 = X
Therefore, Onetta can salect a sandwich and a salad in 78 different ways.
Step-by-step explanation:
On rationalising,
Combine the fractions,
We know that,
So,
Hence,
On rationalising we got,