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riadik2000 [5.3K]
3 years ago
11

Whats the answer to (7x+3)-(2x+1)

Mathematics
1 answer:
nignag [31]3 years ago
6 0
<span>(7x+3)-(2x+1)
=</span><span>7x  + 3 - 2x - 1
= 5x + 2</span>
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Name the quadrant in which the angle is in cos theta&gt;0, csc theta&lt;0
bekas [8.4K]

Answer:

Quadrant 4

Step-by-step explanation:

Csc = 1/sin

Cos is positive in quadrants 1 and 4

Sin is negative in quadrants 3 and 4

7 0
3 years ago
A park in a subdivision has a triangular shape. Two adjacent sides of the park are 533 feet and 525 feet. The angle between the
pishuonlain [190]
<span>Two adjacent sides of the park say x and y are,
</span><span>x=533feet
y=525feet
A=53º
area=1/2*b*c*sin(A)
111739 feet^2</span>
3 0
3 years ago
Read 2 more answers
What is the equation of the line, in point-slope form, that passes through the points (4, 8) and (2,-2)?
Annette [7]

Answer:

y = 5x -12

Step-by-step explanation:

point-slope form:

y - y1 = m(x-x1)

m= slope

m= (y2-y1)/ (x2-x1)

we have (4, 8) and (2,-2)

x1 = 4         y1= 8

x2= 2         y2= -2

m=( -2-8) / (2- 4)

m= -10/ -2

m= 5

so we have:

y - 8 = 5(x-4)

y - 8= 5x -20

y= 5x -20 +8

y = 5x -12

3 0
3 years ago
Prove the identity.<br> cosh(−x) = cosh(x)
mars1129 [50]

Answer C

Step-by-step explanation: lol idk

6 0
3 years ago
Does anyone know this lol i just need a short explanation
maks197457 [2]

Answer: pretty sure it’s because the left and bottom sides add up to equal the top side

Step-by-step explanation:

4 0
3 years ago
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