Two equations will not have solution if they are parallel and have different y-intercepts. Parallel lines have the same slope. In a slope-intercept form, the equation of the line can be expressed as,
y = mx + b
where m is slope and b is the y-intercept.
Given: 3x - 4y = 2
Slope-intercept: y = 3x/4 - 1/2
A. 2y = 1.5x - 2
Slope-intercept: y = 3x/4 - 1
B. 2y = 1.5x - 1
Slope-intercept: y = 3x/4 - 1/2
C. 3x + 4y = 2
Slope-intercept: y = -3x/4 + 1/2
D. -4y + 3x = -2
Slope-intercept: y = 3x/4 + 1/2
Hence, the answers to this item are A and D.
I believe the correct answer is zero
Hopefully this helps
Answer:
A. RH=8
B. ∠R = 61.9°
Step-by-step explanation:
RH² = RP² - HP²
RH² = 17² - 15² = 289 - 225 = 64
RH = 8
ΔRHP area = (15 x 8) / 2 = 60
sin ∠R = 15/17 = 0.8823
∠R = 61.9°
Answer:
f(x)=13x[+4. that one is the Correct answer. I hope it help.
Your answer will be in miles per hour
There are two ways to do this. Both use the forumula
d = v * t
Givens
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d = 5/9 mile
t = 1/4 hour
Method One
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Use your calculator to get rid of the fractions. (Likely both your teacher and your parents will hate this method, But humor me, do it).
d = 5/9 mile = 0.55555 mile
t = 1/4 hour = 0.25 hour
Calculation
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v = d/t
v = 0.555555 / 0.25
v = 2.2222222 miles per hour.
Method Two
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Use the fractions.
d = 5/9 // 1/4 Invert and multiply by the denominator.
d = 5/9 * 4/1
d = 20 / 9
d = 2 2/9