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3 years ago

Find the 76th term of the arithmetic sequence 16, 14, 12, ...

Mathematics

2 answers:

elena-s [515]3 years ago

8 0

Answer:

-134

Step-by-step explanation

skelet666 [1.2K]3 years ago

3 0

Answer:

-134

Step-by-step explanation:

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The line has a slope of 7/10 and a y intercept of 3/10. Find the equation of the line.

Bas_tet [7]

Answer:

y=7/10+3/10

Step-by-step explanation:

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3 years ago

What is 144 divided by 3 and does it have a remainder

Karolina [17]

The answer is 48 and no.

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3 years ago

Read 2 more answers

X - (2x + 1) = 8 - (3x + 3) Ayuda porfa

Marina86 [1]

Answer:

x = 3

Step-by-step explanation:

cambia los signos : x - 2x-1=8-3x-3

like terms : -x-1=5-3x

variable: -x+3x=5+1 --> 2x=6

dividir: x=3

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3 years ago

Determine the measure of ABC 125 50° The measure of ABC is degrees

MAVERICK [17]

Answer:

90 degrees

Step-by-step explanation:

angle ABC is a right angle

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3 years ago

A transformer increases the input voltage from 12V to 12,000V. What is the ratio of the number of wire turns on the primary coil

erma4kov [3.2K]

Answer:

$\frac{n_p}{n_s}=\frac{1}{1000}$

Step-by-step explanation:

Given voltage of primary coil is $V_p=12V$

And voltage of secondary coil is $V_s=12,000V$

A transformer is a device that contains primary and secondary coil. These coils are mounted on soft iron. The change in voltage depends upon the number of turns of primary coil $(n_p)$ and secondary coil $(n_s)$ .

Following equation represents the relation between them.

$\frac{V_s}{V_p} =\frac{n_s}{n_p}\\\\\frac{12,000}{12}=\frac{n_s}{n_p}\\\\1000=\frac{n_s}{n_p}$

Then, ratio of the number of wire turns on the primary coil to the number of turns on the secondary coil is

$\frac{n_p}{n_s}=\frac{1}{1000}$

5 0

3 years ago