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2 years ago

Write the next three terms of the arithmetic sequence.

Mathematics

2 answers:

zhannawk [14.2K]2 years ago

3 0

The correct answer is …..3, 2 1/4, 2 1/2

grigory [225]2 years ago

3 0

Answer: 3, 2 and 3/4, 2 and 1/2, 2 and 1/4

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2. Given f(x) = 4x -2 and g(x) = x2 + 1, evaluate:

Novosadov [1.4K]

Answer:

a).

f(5) = 18

b).

g(-3) = 10

c).

g(x-2) = x²- 3

d).

f(g(x)) = 4x²- 1

3 0

3 years ago

Can someone help me? I’ll reward points + brainalist

Lera25 [3.4K]

Answer:

Step-by-step explanation:

The formula for the area of a trapezoid is: $\frac{1}{2}$ (height)(sum of parallel lines)

Thus, the formula in this question would be: $\frac{1}{2}$ (4)(4+8) which is option C

4 0

3 years ago

15. PLEASE HELP ME

Nana76 [90]

Surface Area=7238in^2

We know

$\boxed{\sf Surface\:area=4\pi r^2}$

$\\ \sf\longmapsto 4\pi r^2=7238$

$\\ \sf\longmapsto 4\times \dfrac{22}{7}r^2=7238$

$\\ \sf\longmapsto r^2=\dfrac{7238\times 7}{88}$

$\\ \sf\longmapsto r^2=\dfrac{5066}{88}$

$\\ \sf\longmapsto r^2=575.75$

$\\ \sf\longmapsto r^2\approx576$

$\\ \sf\longmapsto r\approx\sqrt{576}$

$\\ \sf\longmapsto r\approx24in$

<h3>Option b is coreect</h3>

4 0

3 years ago

Read 2 more answers

Determine if the function is an even function, an odd function or neither. y=-5x^2-2x+6

Arlecino [84]

Answer:

Neither even nor odd

Step-by-step explanation:

The graph of y = -5x^2 - 2x + 6 is that of a parabola that opens down. This function is neither even nor odd because a point chosen at random is neither reflected in the y-axis nor reflected in the origin.

7 0

3 years ago

NEED HELP FAST

erma4kov [3.2K]

Answer: 0.72/20; 1.98/20; 17.3/20

0.036 * 10/10 = 0.36/10 * 2/2 = 0.72/20

0.099 * 10/10 = 0.99/10 * 2/2 = 1.98/20

0.865 * 10/10 = 8.65/10 * 2/2 = 17.3/20

8 0

3 years ago