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IrinaVladis [17]
2 years ago
8

4tan(x)sin(x)+5sec(x) simplifies to A sec(x) - B cos(x)

Mathematics
1 answer:
Bad White [126]2 years ago
3 0

Answer:  (sec x – tan x)(csc x + 1).

Step-by-step explanation:

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Anthony grew 64 plants with 32 seed packets.How many seed packets does Anthony need to have a total of 90 plants in his backyard
adelina 88 [10]
Let the total seed packets needed Anthony to have 90 plants be x.

then,
64:32 :: 90:x
2:1 :: 90:x
90 = 2x
x = 45 seed packets.

________________________

64 plants = 32 seed packets.
1 plant = \frac{32}{64} = \frac{1}{2} seed packets.

90 plants = \frac{1}{2} \times 90 = 45 seed packets.

Anthony need 45 seed packets to have 90 plants.

!! Hope It Helps !!
8 0
3 years ago
25/9 = 2 ?/9 please would you help me
d1i1m1o1n [39]

Answer:

your answer is 7 because 9 times 2 = 18 then + 7 = 25

Step-by-step explanation:


4 0
3 years ago
What is sin 60 degree
sergey [27]

Okay, notice one thing right off the bat? 60 degrees on a right triangle (unit circle w/ terminal arm) will create the infamous 30-60-90 triangle.


We can use this to our advantage. Since sin is the y-coordinate on the unit circle. We need to solve for the longest side of a 30-60-90 triangle.


We find that the long side (y) of our 30-60-90 triangle is sqrt(3)/2. Since this is in quadrant 1, we know it is positive.


So -- sin60° = sqrt(3)/2

4 0
3 years ago
Jack made 9 identical bags using 5 yards of fabric. How much fabric did Jack use for each bag? Solve on paper and check your wor
meriva

Answer: 5/9 yards

Step-by-step explanation:

From the question, we are informed that Jack made 9 identical bags using 5 yards of fabric.

To calculate the amount of fabric that Jack use for each bag, we have to divide 5 by 9. Thus will be:

= 5 / 9

Therefore, it means that Jack used 5/9 yards for each bag

5 0
2 years ago
X^0= 1<br> Is it True or is it False?
Natalija [7]

Answer:

true

Step-by-step explanation:

any number to the power of 0 would equal 1

6 0
3 years ago
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