:)))))))))))))))))))))))))))))
No, because you're not actually moving.
Start with congruencies of 130°:
∠1 and 130° are vertical angles
∠2 and 130° are corresponding angles
∠5 and 130° are alternate exterior angles
m∠1 = m∠2 = m∠5 = 130°
∠7 and 130° are supplementary angles (which means their sum is 180°). So, ∠7 = 50°
Next, find congruencies of ∠7:
∠3 and ∠7 are vertical angles
∠4 and ∠7 are corresponding angles
∠6 and ∠7 are alternate exterior angles
m∠3 = m∠4 = m∠6 = m∠7 = 50°
Answer: B
Divide the width of the shelf by the widthof the books.
First rewrite feet as inches:
1 foot = 12 inches.
3 1/2 feet x 12 inches per foot = 42 inches
Now divide the width of the shelf by the width of the book:
Now you have 42 / 5/8
When dividing by a fraction flip the second fraction over and change division to multiplication:
42 x 8/5
Now Multiply across:
7/2 x 8/5 = (42 x 8) /5 = 336/5 = 67.2
Round to the nearest whole number: 67
The shelf will hold 67 books.
Answer:
Step-by-step explanation:
34 . since the given two figure are similar their corresponding sides are proportonal.
let the missing side be x
take these ratios
15/18 = x/30
do cross multiplication
18*x = 30*15
18x = 450
x = 450/18
x = 25
therefore missing side is 25
35.since they are also similar their corresponding sides are proportional.
let the missing side be x
for this take these ratios
8/12 = 10/x
do cross multiplication
12*10 = 8*x
120/8 =x
15 =x
therefore missing side is 15.
