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lord [1]
2 years ago
5

Please help me with the questions

Mathematics
1 answer:
GREYUIT [131]2 years ago
6 0

Answer:

\cos(B)  =  \frac{12}{15}

Step-by-step explanation:

\cos(B)  =  \frac{adjacent}{hypotenuse}

\cos(B)  =  \frac{12}{15}

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Ans the question...... very urgent ​
MArishka [77]

Answer:

The solution should be log7^3(49)-1/3log7(49)=1/3*2

B-2/3

8 0
3 years ago
An artist used a scale factor of 1 in=8 ft to create a model of a building. if the actual building has a height of 64 feet, how
nalin [4]

Answer:

<em>Okay, so what I think you mean to ask what the scale factor between the model and actual building</em> is, so i crunched the numbers. if 1 in equaled 8 feet and the actual thing was 64 ft, then we can just say that 64 divided by 12 is 5.3, so the model could be

5.3 ft. is the size of the model

BUT

you said how many feet are they apart so in inches its 705, in ft its 58.75

Step-by-step explanation:

a foot is 12 in.

64/12 is 5.3

64 ft is 768 inches, and 5.3 is 63.

768-63 = 705.

there are 705 inches in difference, in feet its 58.75

8 0
2 years ago
Quantitative data
wariber [46]
The answer is A) measures things using quantities or numbers. Hope this helps!
8 0
3 years ago
hat is the difference between the areas of a circular table with diameter 6 ft and a circular table with diameter 8 ft?
prohojiy [21]
I believe it’s pie times radius squared so 6ft = 3.14•3 squares and 8ft = 3.14•4 squares and then subtract
7 0
3 years ago
Derrick is training for a race he wants to run a total of 100 miles over 4 weeks he only runs 16 miles in the first week if he r
Gala2k [10]

Answer:

  28 miles

Step-by-step explanation:

Let w stand for the number of miles Derrick runs each week. Then after 4 weeks of training, he wants the total mileage to be 100 miles.

  16 + 3w = 100

  3w = 84 . . . . . . . subtract 16

  w = 28 . . . . . . . . divide by 3

Derrick will run 28 miles each week to achieve his training goal.

7 0
3 years ago
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