Hello from MrBillDoesMath!
Answer:
80
Discussion:
Per the attachment, arc AB spans 110 degrees and arc BC spans 90 degrees (as that is the measure of the central angle subtending it). Hence arc ABC spans 110 + 90 = 200 degrees. As a circle has 360 degrees the smaller arc CA spans 360 - 200 = 160 degrees. But angle"b" is a tangent chord angle so its measure equals 1/2 the arc spanned, that is 1/2 ( 160 ) = 80 degrees
Thank you,
MrB
Answer:0.27881423829
Step-by-step explanation:
Answer:
A 3 goes in the parentheses. The expression evaluates to 59.
Step-by-step explanation:
b = 3
2b^3 + 5 =
= 2(3)^3 + 5
= 2 * (3 * 3 * 3) + 5
= 2 * 27 + 5
= 54 + 5
= 59
Answer:
218 ; 3
Step-by-step explanation:
Given that:
Total number of batteries Larry has = 1,311
Batteries needed per office = 6
Number of offices that will get new batteries :
Total batteries / batteries needed per office
= 1311 / 6
= 218.5
Take the whole and ignore the decimal :
Hence, 218 offices will get new batteries
Number of batteries that will be left :
Total batteries - (218 * 6)
1311 - 1308 = 3
