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Alexeev081 [22]
3 years ago
13

Simplify 3(tan^2 theta - sec^2 theta)

Mathematics
1 answer:
Nesterboy [21]3 years ago
3 0

Answer:

sin ^2(x)

Step-by-step explanation:

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Sandy bought 3/4 yard of ribbonand 2/3 yard of white ribbon how much ribbon did she but altogether
Neko [114]
To answer this you need to find the LCD (least common denominator) 2/3times4=8/12 and 3/4times3=9/12 and 9+8=17 then 17-12=5 so she bought 1 5/12 yards of ribbon
7 0
3 years ago
£140 is divided between Angad, Nick & June so that Angad gets twice as much as Nick, and Nick gets three times as much as Ju
Vladimir79 [104]

Answer:

  £84

Step-by-step explanation:

The given ratios are ...

  A : N = 2 : 1

  N : J = 3 : 1

Putting these together, we have ...

  A : N : J = 6 : 3 : 1

There are a total of 6+3+1 = 10 ratio units, so each is worth £140/10 = £14.

Angad's share is 6×£14 = £84.

_____

<em>Check</em>

Nick gets £42, and June gets £14. Together, they share £84 +42 +14 = £140.

3 0
2 years ago
To get to school each morning, Vanessa takes a horse 19.33 19.3319, point, 33 kilometers and a train 2.27 2.272, point, 27 kilom
KATRIN_1 [288]

Answer:

ok, so whats the question??

Step-by-step explanation:

5 0
2 years ago
The area of a rectangular field is 1,710 square feet. The lenght of the field is 45 feet. What is the width of the field
son4ous [18]

Answer: 38 because area is length tome width so you would divide to find the width and 1,710 divided by 45 is 38


Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
What is the median of Restaurant A's service ratings?<br><br> 1<br> 2<br> 3<br> 4<br> 5
GarryVolchara [31]

Answer:

3

Step-by-step explanation:

write them out least to greatest-      1 2 3 4 5

then mark out one at a time from front and back-   1 2 3 4 5

then you get one number and that number is 3

3 0
3 years ago
Read 2 more answers
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