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3 years ago

Select the coordinates of two points on the line y = -2.

2 answers:

5 0

Y=-2 is a horizontal line, each point which lies on this line has the y-coordinate -2.
Only in option C both points have the y-coordinate equal to -2.
The answer is C.

Dmitry [639]3 years ago

5 0

Answer:

The answer is C because -2 is located on the y-axis.

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Find the solutions to the equation below. Check all that apply. 30x2 - 26x + 4 = 0 A. x= B. x= 3 . 3 C. X= D. X = 1 O E. X = o F

olga_2 [115]

Answer: A. C. F.

Step-by-step explanation:

8 0

3 years ago

I need to know the answer I’m working on rational numubers

lesya [120]

Answer:

Fraction Form: $\frac{11}{24}$

Decimal Form: 0.4583

Step-by-step explanation:

Apply the fraction rule: $\frac{-a}{b} = - \frac{a}{b}$

$\frac{-5}{12} = - \frac{5}{12}$

$- \frac{5}{12} + \frac{7}{8}$

Least Common Multiple (LCM) of 12 and 8: 24

$- \frac{5}{12} x \frac{2}{2} = - \frac{10}{24} \\\\\frac{7}{8} x \frac{3}{3} = \frac{21}{24} \\\\- \frac{10}{24} + \frac{21}{24}$

Apply the fraction rule:

$\frac{a}{c} + \frac{b}{c}= \frac{a + b}{c}\\\\\frac{-10 + 21}{24} \\\\-10 + 21 = 11\\\\\frac{11}{24}$

3 0

2 years ago

What is the area of the segment?

SVEN [57.7K]

Answer:

28.54 ft²

Step-by-step explanation:

Area of segment = $(\frac{\theta * \pi}{360} - \frac{sin(\theta)}{2}) * r^2$

Where,

$\theta = 90$

r = 10 ft

Plug in the values

$(\frac{90 * \pi}{360} - \frac{sin(90)}{2}) * 10^2$

$(0.7854 - 0.5) * 100$

$(0.2854) * 100$

= 28.54 ft²

6 0

3 years ago

if sintheta is greater than 0 and costheta less than 0 then the terminal point determined by theta is in:

mihalych1998 [28]

Answer:

Quadrant II

Step-by-step explanation:

Sin is positive in Quad I and II

Cos is negative in Quad II and II

Therefor ∅ is in Quadrant II

6 0

3 years ago

Factor ab + bc + b2 + ac.

Alona [7]

ab + bc + b² + ac =
(b² + bc)+(ab + ac) =
b(b+ c)+a(b + с) =
(b + c)(b + a)

5 0

3 years ago

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