3 years ago

Help pls! :(

Mathematics

1 answer:

Reptile [31]3 years ago

8 0

The answer would be a

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I am very confused on how to do this can someone please tell me how?

Readme [11.4K]

Answer:

1. 4

2. -4

Step-by-step explanation:

You plug in the number given in the parentheses into the function(s) as x

for #1:

since its f(4)

you would do the following -> f(4) = 2(4) - 4 hence the answer of 4.

for #2:

since its g(2)

you would do the following -> g(2) = 2^2 - 4(2) hence the answer of -4

6 0

3 years ago

Read 2 more answers

Round each number to the nearest tenth. 3.618

Fed [463]

Answer:

3.6

Step-by-step explanation:

The 6 is in the tenth place. Because the 1 is less than 5, it turns into 0.

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4 years ago

A high school has 35 students who play only stringed instruments,

TEA [102]

Answer:

$\frac{10}{11}$

Step-by-step explanation:

Note : <u><em>the total number of students is 55</em></u>

___________________________

$p\left( A\cup B\right) =p\left( A\right) +p\left( B\right) -p\left( A\cap B\right)$

p(A) = 40/55

p(B) = 15/55

$p\left( A\cap B\right) =\frac{5}{55}$

Therefore,

$p\left( A\cup B\right) =p\left( A\right) +p\left( B\right) -p\left( A\cap B\right)$

$=\frac{40}{55} +\frac{15}{55} -\frac{5}{55}$

$=\frac{50}{55}$

$=\frac{10}{11}$

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2 years ago

The diameter of the circle above is 86 cm. What is the circumference of the circle? (Use = 3.14.)

Harman [31]

2(3.14)r = Circumference

r = d/2

r = 43

2 x 3.14 x 43 = 270.04 cm

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3 years ago

Using long Division perform (a²-22a+17)÷(a-13)

vekshin1

Answer:

wherw are yiu coms on email kingrizvi218

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3 years ago