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Travka [436]
3 years ago
13

Who can guess this question

Mathematics
2 answers:
bixtya [17]3 years ago
5 0

Answer:

A saw

Or a Comb. Each could be correct

Step-by-step explanation:

Anestetic [448]3 years ago
4 0

a Saw i hope this helps

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Volgvan
Calculate for 3 days: 2,400 x 3 = 7,200

Calculate 1 day per hour: 2,400 ÷ 24 = 100
Calculate for 6 hours: 100 x 6 = 600

7,200 + 600 = 7,800 watt-hours
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3 years ago
X2 + 13x = -22 solve for x
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I believe the answer would be -2 and -11 hope this helped!
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3 years ago
A conveyor belt carries supplies from the first floor to the second floor, which is 26 feet higher. The belt makes a 60° angle w
tamaranim1 [39]
<h3>Answer:</h3>

30 ft; 0.4 min

<h3>Step-by-step explanation:</h3>

The mnemonic SOH CAH TOA reminds you ...

... Sin = Opposite/Hypotenuse

Here, the angle of elevation is opposite the triangle side representing the distance between floors. The hypotenuse is the length of the conveyor belt. Rearranging the formula (by muliplying by Hypotenuse/Sin), we get ...

... Hypotenuse = Opposite/Sin

Filling in the values from this problem, we have ...

... length of conveyor = (26 ft)/sin(60°) ≈ 30 ft

The time it takes to travel that distance is given by ...

... time = distance/speed

... time = (30 ft)/(75 ft/min) = 2/5 min = 0.4 min

3 0
3 years ago
What point on the unit circle corresponds to an angle of 173º
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Ksjdhrisgdfbvgigsdtr aerigtksjdbfkhg is the correct answer 

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6 0
3 years ago
A student concludes that the solution to the equation ( 2×+1+3=0 is×=4
Slav-nsk [51]

Answer:

x = -2

Step-by-step explanation:

2x + 1 + 3 = 0

2x + 4 = 0

x = -2

4 0
2 years ago
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