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Oduvanchick [21]
3 years ago
15

Please hurry.

Mathematics
1 answer:
Pie3 years ago
4 0

Answer:

3i-1

Step-by-step explanation:

2+3i-3

3i-1

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a bakery uses 475 pounds of apples to make a thousand apple tarts each tart contains the same amount of apples how many pounds o
nignag [31]
The answer is 0.475 of apples are used in each tart
6 0
3 years ago
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Given: ΔABC; b= 10; c = 14, and ∠A = 54°. Find the length of side a to the nearest whole number.
algol13
We can solve for the length of side a to the nearest whole number using the Laws of Cosines such as the formula is shown below:
a²=b²+c²-2bcCosA
Solving for the value of a, we have:
a²=10²+14²-2(10)(14)cos54°
a²=131.42
a=11.46
The answer is 11.46 or 11.5.
8 0
2 years ago
Given cos theta=4/9 and csc theta 0 find sin theta and tan theta
Korvikt [17]
The correct question is
<span>Given cos theta=4/9 and csc theta < 0 find sin theta and tan theta
</span>
we know that
csc theta=1/sin theta
if csc theta < 0
then 
sin theta < 0

we have that
<span>cos theta=4/9

we know that
sin</span>² theta+cos² theta=1
so
sin² theta=1-cos² theta-----> 1-(4/9)²----> 1-(16/81)----> 65/81
sin theta=-√(65/81)---->-√65/9

the answer Part a) is 
sin theta=-√65/9

Part b) find tan theta

tan theta=sin theta/cos theta
tan theta=(-√65/9)/(4/9)-----> tan theta=-√65/4

the answer part b) is
tan theta=-√65/4
5 0
3 years ago
Read 2 more answers
Please help me with this question. Hope to get answers asap!
avanturin [10]

Answer: Approximately 7.4162

Step-by-step explanation:

4 0
3 years ago
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Please help<br> Me I need this
MaRussiya [10]

Answer:

20x^50

Step-by-step explanation:

4 0
3 years ago
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