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Alex Ar [27]
3 years ago
6

How do you solve x

2} +4x+3=0" align="absmiddle" class="latex-formula">?
Mathematics
1 answer:
Hoochie [10]3 years ago
7 0

Answer:

{ \tt{ {x}^{2}  + 4x + 3 = 0}} \\ { \tt{(x + 1)(x + 3) = 0}} \\  \\ { \tt{x =  - 1 \:  \: and \:  \:  - 3}}

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Find csc if tan= 3/4
barxatty [35]

Answer:

5/3

Step-by-step explanation:

Tangent is defined as the length of the opposite side of the triangle divided by the length of the adjacent side of the triangle. Since you know that two of the legs are 3 and 4, using the pythagorean theorem you know that the last side is 5. Sin is defined as the length of the opposite side divided by the length of the hypotenuse, which in this case is 3/5. Cosecant is just the reciprocal of that, or 5/3. Hope this helps!

6 0
4 years ago
Brandon went to Walmart to buy bananas to make his grandmas famous banana nut bread. He saw that 5 bananas cost 2.95. He calcula
ludmilkaskok [199]

Answer:

The constant of proportionality is 0.59

Step-by-step explanation:

5 bananas cost 2.95.

Cost of each banner = 2.95/5

= 0.59

The equation

y=0.59x

Where,

y = cost

x= number of bananas

The constant of proportionality is 0.59

to show the proportional relationship between the cost and number of bananas.

4 0
3 years ago
(2x > 10) list some values for x that would make this inequality true
erma4kov [3.2K]

Answer:

6,7,8,9

Step-by-step explanation:

> means Greater than

< means Less than

Thus,

Any number that greater than 10 would make this inequality true..

Some possible values for x can be:

6,7,8,9,11,12,13,14,15,16,17,18 and so on

[RevyBreeze]

3 0
2 years ago
The trapezoids shown below are similar but not drawn to scale
PtichkaEL [24]

2,380 m^

Ratio of the sides   14/36 = 7/18

Ratio of the area  is the ratio of the sides squared  (7/8)^=49/324

49/324 = 360/A

A=   360*324 divided by 49 = 2,380.4081


3 0
3 years ago
Read 2 more answers
What is the area for this square. (This question is related to square roots)
fomenos

Answer:

Step-by-step explanation:

the are of the square is side*side or in your case, A=2\sqrt{3}*2\sqrt{3}

A=2*2(\sqrt{3} *\sqrt{3})=4*3=12

8 0
3 years ago
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