2 years ago

Solve the given trigonometric equation analytically and by use of a calculator. Compare results. Use values of x for 0≤x≤2π

Mathematics

1 answer:

kodGreya [7K]2 years ago

8 0

Answer:

it can help you with answer a math problem

Step-by-step explanation:

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Find the product.<br> (x+2)(x−2)=

kaheart [24]

Answer:

x² - 4

Step-by-step explanation:

Step 1: Write expression

(x + 2)(x - 2)

Step 2: FOIL

x² + 2x - 2x - 4

Step 3: Combine like terms

x² - 4

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2 years ago

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During the 2005 football season, Team Tackle beat Team Sack by 6 points. If their combined scores totaled 60, find the individ

Travka [436]

2x+6=60

2x=60-6

2x=54

x=54/2

x=27

27+27+6=60

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2 years ago

you and a friend tutor for a total of 12 hours. use the tape diagram to find how many hours you tutor.

Semenov [28]

You tutor 9 hours and you friend tutors for 3, i believe

7 0

2 years ago

Ruben swims several times per week in a lake near his home. Last summer, the average water temperature was 20 °C. This summer, t

docker41 [41]

16/20 = 0.8
0.8*100= 80
100-80= 20%

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2 years ago

Write an equation for each graph in a slope<br> Intercept form

Mazyrski [523]

Answer:

Write the equation of the graph in slope intercept form

To write a slope-intercept equation from a graph, find the point where the graph crosses the y-axis, b, and the slope, m, and plug them into the equation y=mx+b.

Step-by-step explanation:

hope this helps

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2 years ago