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3 years ago

PZ HURRY. find angle b.

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

5 0

60° if im not mistaken. the right angle is 90° and 30°+b is also 90° as 180°-90°=90°. therefore 90°-30°=60°. hope it helped!

natita [175]3 years ago

4 0

Answer:

Step-by-step explanation:

If you look at the side under the 30° angle, there's a small red box, signifying a right (90°) angle. Doing the math, then, you would do:

90 = 30 + b

b = 60

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If y varies inversely as x and y=16 when x=4, find y when x=3

iren [92.7K]

Answer:

21.33 to nearest hundredth

Step-by-step explanation:

Inverse Variation is y = k / x where k is a constant.

Plug in the given values to find k:-

16 = k/4

k = 4*16 = 64 so the equation of variation is y = 64/x.

So when x = 3, y = 64/3 = = 21.33 to nearest hundredth.

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4 years ago

A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. What is the location of the submarine c

nexus9112 [7]

Answer:

225 feet

Step-by-step explanation:

-245 plus -83 then add 103

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3 years ago

20 points and brainliest. Please help me.

motikmotik

Answer:

una

Step-by-step explanation:

4/20=.20

.20 per pencil

hope this helps, brainliest appreciated

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2 years ago

One coastal cholla cactus can house the nest of the cactus wren containing two adults and up to five young. Six cholla cacti are

saveliy_v [14]

Answer:

The maximum number of wren that could nest in the area based on the number of cholla cacti is:

<u>42 wrens</u>.

Step-by-step explanation:

The information provided by the text mentions that each cholla cactus can house a nest in which two adults and a maximum of five young will live (seven in total per nest), so this information can be represented as follows:

Maximum number of wrens = number of cholla cactus * 7

Since six cholla cacti are counted in the area, this value is replaced in the created equation:

Maximum number of wrens = 6 * 7
<u>Maximum number of wrens = 42 </u>

The area could house <u>a maximum of 42 wrens, where 12 would be adults and 30 would be young at most</u>.

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3 years ago

Jennifer has a credit card with an APR of 10. 22% and a billing cycle of 30 days. The following table shows Jennifer’s credit ca

ArbitrLikvidat [17]

Jennifer's January finance charge will be $0.6717 more if it is calculated using the previous balance method.

<h3>what is the difference between the previous balance method and the adjusted balance method?</h3>

Previous balance method: Interest charges are based on the amount owed at the beginning of the previous month's billing cycle.

Adjusted balance method: Bases finance charges on the amount(s) owed at the end of the current billing cycle after credits and payments have been posted.

the total amount on which interest will be applied using the previous balance method = 807.94+41.81+75+18.65 = $943.4

so, interest levied on this= 943.4*10.22*(30/360)*(1/100)= $8.0346

now, the total amount on which interest will be applied using the adjusted balance method = 807.94+41.81+75+18.65-53.88-25 = $864.52

so, interest levied on this = 864.52*10.22*(30/360)*(1/100)= $7.3628

difference between charges by previous balance method and adjusted balance method = 8.0346-7.3628 = $0.6717

therefore, Jennifer's January finance charge will be $0.6717 more if it is calculated using the previous balance method.

to get more about the previous balance method and the adjusted balance method please refer to the link,

brainly.com/question/14351468

3 0

3 years ago

Read 2 more answers

PZ HURRY. find angle b.​

PZ HURRY. find angle b.