All categories

3 years ago

Simplify. –6+ {14+2 (60 – 9(1+3)]}. AVY V4+ UJUNDUV VA -43

Mathematics

1 answer:

Alecsey [184]3 years ago

3 0

Answer:56

Step-by-step explanation:

The answer is 56.

I know this because...

-6 + {14 + 2 [60 − 9(1 + 3)]}

-6 + {14 + 2[60 − 9(4)]}

-6 + {14 + 2[60 − 36]}

-6 + {14 + 2[24]}

-6 + {14 + 48}

-6 + {62}

-6 + 62 = 56

i think.

You might be interested in

Write the sentence as an equation.41 fewer than the quantity t times 307 is equal to n

Serhud [2]

The given statement is:

41 fewer than the quantity t times 307 is equal to n.

The equation is given by:

$307t-41=n$

3 0

2 years ago

For the graph find a) b) c) and d)

Whitepunk [10]

Answer:

$f(0) = -1$

$f(\pi) = 1$

Domain: All real numbers

$Range = [-1,1]$

Step-by-step explanation:

Given

The attached graph

Solving (a): f(0)

On the attached graph

$f(x) = -1$ when $x =0$

So:

$f(0) = -1$

Solving (b): f(pi)

On the attached graph

$f(x) = 1$ when $x =\pi$

So:

$f(\pi) = 1$

Solving (c): Domain

There is no restriction on x.

Hence, the domain is the set of all real numbers

Solving (d): Range

In the attached graph

$y_{min} = -1$

$y_{max} = 1$

So, the range is:

$Range = [-1,1]$

5 0

3 years ago

I have no clue.. HELP

hram777 [196]

Imagine you covered the outer part of the wheel with paint. Then you rolled the wheel one complete revolution. The paint on the wheel would transfer to the flat ground making a straight line. The length of this straight line is exactly equal to the distance around the circle (aka circumference)

Let's find the circumference

C = 2*pi*r
C = 2*pi*14
C = 28pi

The distance around the circle is exactly 28pi inches.
If we use pi = 3.14, which is an approximation of pi, then that approximates to 28*pi = 28*3.14 = 87.92

So one revolution corresponds to traveling 87.92 inches approximately

We want to travel 440 inches. The question is: how many revolutions do we need to go in order to achieve this goal?

Let k = number of revolutions needed to travel 440 inches

1 revolution = 87.92 inches traveled
k revolutions = k*87.92 inches traveled

Set the expressions k*87.92 and 440 equal to each other and solve

k*87.92 = 440
k*87.92/87.92 = 440/87.92
k = 5.0045495 ... this is approximate

So it takes about 5 revolutions to travel 440 inches. We'll need a bit over 5 to make sure we get to 440.

Final Answer: Choice B) 5 rotations

3 0

3 years ago

Find the explicit rule: <br> 420, 84, 16.8, 3.36, …<br><br> Find the 8th term.

beks73 [17]

Answer:

the 8th term would be 1,312,500

Step-by-step explanation:

just multiple by 5 eight times

7 0

3 years ago

When you flip a biased coin the probability of getting a tail is 0.47. Find the probability of getting a head.

Murrr4er [49]

Answer:

0.53

Step-by-step explanation:

1 - 0.47 = 0.53

Answer: 0.53

6 0

2 years ago

Read 2 more answers