Answer:
b =
Step-by-step explanation:
b + = 1 ← change to an improper fraction
b + =
Multiply through by 12 ( the LCM of 3 and 4 ) to clear the fractions
12b + 8 = 15 ( subtract 8 from both sides )
12b = 7 ( divide both sides by 12 )
b =
Answer:
all is shown and pictured
1652-1232=420. There are a lot of way to find the two products that equal to each other. For example,
2×210=420
84×5=420
840×1/2=420
ETC. Hope it help!
Answer:
∠8 is 105° and ∠7 is 75°
Step-by-step explanation:
Angles 4 and 8 are corresponding angles, and are congruent.
Angles 8 and 7 are a linear pair