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vampirchik [111]
2 years ago
6

In ΔABC, the measure of ∠C=90°, the measure of ∠B=64°, and BC= 6.6 Find the length of CA the nearest tenth of a foot

Mathematics
1 answer:
Marrrta [24]2 years ago
4 0

Answer:

CA = 13.5

Step-by-step explanation:

tan 64 = CA/6.6

2.05 = CA/6.6

CA = 13.5

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The ratio of the areas of corresponding faces of two cubes is 1:16. what is the ratio of their volumes?
Yakvenalex [24]
The ratio of the areas is the one-to-one measure squared.  In order to find the ratio of their volumes, which is a cubed measure, we have to find the one-to-one and them cube it.  The square root of 1/16 is 1/4.  Now if we cube 1/4 to get the volume, it will be 1/64. 
6 0
3 years ago
An inspector checks 98 cell phones and finds that 2 of them are defective. A company has 850 of these phones. How many of the co
jekas [21]

Answer:

17

Step-by-step explanation:

As 2 phones are defective from a group of 98 that were checked, you can determine a percentage:

2/98= 2%

This indicates that 2% of the phones are likely to be defective and because of that you can find 2% of 850:

850*2%= 17

According to this, 17 phones are likely to be defective.

3 0
3 years ago
25 pts!!!!!!!!!!!!!!
Nikitich [7]

Answer:

Fractional Expression for how much each person pays = (64.04/4)

Each person pays $16.01.

Step-by-step explanation:

Complete Question

Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division.

The total of the bill is $64.04 and there are 4 people splitting the bill.

Solution

Total amount to be shared equally by 4 persons = $64.04

Fractional Expression for how much each person pays = (64.04/4)

Long division method to do this division.

    16.01  

4 | 64.04

     4  

   24

   24

     00

   0

   04

     4

   0

Each person pays $16.01.

Hope this Helps!!!

8 0
3 years ago
a value bag of dog food is 40 Ibs. martys dog eats 1 Ib. of food per day. if the bag of dog food cost 29.99, what is the approxi
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About 1.3 pouds per day


4 0
3 years ago
Read 2 more answers
2)Find the rate of change from the
soldier1979 [14.2K]

Answer:

10ft. height 10ft average height after 1 year 10ft trees height increases

4 0
3 years ago
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