3 years ago

Jacob has taken three math test

Mathematics

1 answer:

Karolina [17]3 years ago

6 0

Okay very cool !!!!!! lol

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What is the 11th term in the sequence with the nth term :

kifflom [539]

$2(11^2)+3*11-2=2*121+33-2=273$

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3 years ago

Please helppp (had to have 20 words haha)

s2008m [1.1K]

Answer:

w==77

Step-by-step explanation:

The sum of the 2 opposite interior angles equals the exterior angle.

w-36 +w-20=w+21

combine like terms: 2w-56=w+21

subtract w from both sides: w-56=21

add 56 to both sides: <u>w=77</u>

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3 years ago

1/4 and 2/5 as a ratio simplest form

Anestetic [448]

Answer:2/16

Step-by-step explanation:

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2 years ago

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Find the value of the missing variables which are M, A, and X

Mars2501 [29]

Answer:

m=5 , a=3 x= 3 you get that by looking at the other numbers that they provided.

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3 years ago

The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distan

OleMash [197]

Answer:

$S_g= 33.333cm$

Step-by-step explanation:

From the question we are told that

Arc of 30 cm

10% reduction after each swing

Generally sum of geometric sequence is given by the equation

$S_g=\frac{a(1-r^n)}{1-r}$

Mathematically solving for total distance traveled we have

$S_g=\frac{30(1-(0.10^5)}{1-(0.10)}$

$S_g=\frac{30}{0.9}$

Therefore the total distance traveled by the pendulum after 5 swings

$S_g= 33.333cm$

3 0

3 years ago