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2 years ago

What is the value of n?

Mathematics

1 answer:

amm18122 years ago

5 0

Answer: B: 85 °

Step-by-step explanation: I'm pretty sure that the triangle adds up up 360 degrees. When you add the 2 points together you get 275 and 360 minus 275 is equal to 85. Im not sure this is right, but im pretty sure

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What number is greater 0001 or 01 ?

professor190 [17]

Answer:

Step-by-step explanation:

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2 years ago

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Buses to exeter leave a bus station every 20 minutrs busses to plymouth leave the bus satation every 16 minutes a bus to eveter

frez [133]

Answer:

9:20 am

Step-by-step explanation:

The cycles will coincide again at the least common multiple of the cycle times.

20 min = 4 × 5 min

16 min = 4 × 4 min

The least common multiple of these times is 4 × 4 × 5 min = 80 min. 80 minutes after 8 am is 9:20 am.

The two buses will next leave at once at 9:20 am.

8 0

2 years ago

If m(x)=x 5/x-1 and n(x) = x – 3, which function has the same domain as (m*n)(x)

Tatiana [17]

Answer:
m(x) has the same domain as (m*n)(x)

Explanation:
1- For m(x):
m(x) is a fraction. This means that the denominator cannot be zero, otherwise, the fraction would be undefined.
The denominator of m(x) would be zero at x = 1.
This means that the domain of m(x) can be any real number except 1

2- For n(x):
The value of x in n(x) can be any number. This is because there is no value that would make n(x) undefined.
This means that the domain of n(x) is all real numbers

3- For (m*n)(x):
(m*n)(x) = m(x) * n(x) = $\frac{x-5}{x-1} *(x-3) = \frac{(x-5)(x-3)}{(x-1)}$

We can note that the product is also a fraction. This means that the denominator cannot be zero.
The denominator here will be zero at x = 1.
This means that the domain of (m*n)(x) is all real numbers except 1.
This is the same as the domain of m(x)

Hope this helps :)

8 0

3 years ago

Whats 45 572 in words

Leona [35]

That is:
Forty-five thousand, five hundred seventy-two.
~Deceptiøn

3 0

3 years ago

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X+y=3 x=6-4y using substitution

kenny6666 [7]

Givens

x + y = 3

x =6 - 4y

Solution

Use the top equation to substitute for x in the second equation.

x = 3 - y

Put this result into the second given equation and solve for y

3 - y = 6 - 4y Add 4y to both sides.

3 - y + 4y = 6 Combine on the left

3 + 3y = 6 Subtract 3 from both sides

3 - 3 + 3y = 6 - 3 Combine

3y = 3 Divide by 3

3y/3 = 3/3 Combine

y = 1

=========================

x + y = 3 but y = 1

x + 1 = 3 Subtract 1 from both sides.

x + 1 - 1 =3 - 1

x = 2

Answer

x = 2

y = 1

4 0

3 years ago

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What is the value of n? ​

What is the value of n?