Simplify 15 + 6(x + 1).

Answers

Answer 1

Answer: 15 + 6(x + 1)

First, expand to get rid of parentheses.
$15 + 6x + 6$
Second, simplify. Keep your 6x and add 15 + 6.
$6x + 21$

Answer: 6x + 21

Answer 2

Answer: first you use the distrbutive property and multiply 6 by x and 6 by 1 then you get 15 + 6x + 6 now add 15 and 6 together and you get 21 + 6x as your answer

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Can atriangle be formed with side lengths of 5cm. 10cm and 15cm

Answers

Theorem of cosine:
a²=b²+c²-2bc(cos α) ⇒cos α=-(a²-b²-c²) / 2bc

In this case:
a=15 cm
b=10 cm
c=5 cm

cos α=-(15²-10²-5²) / 2*10*5
cos α=-100 / 100
cos α=-1

A=arc cos -1=180º This is impossible, because:

A+B+C=180º; then B=C=0º This is impossible for make a triangle (B>0 and C>0 if we want to make a triangle).

Therefore: it is not possible can make a triangle with side lengths of 5 cm, 10 cm and 15 cm.

remember
longest side must be less than the sum of the other 2 sides because if it is eqal than you get a line, and if it is longer, then you cannot connect the points

longest side is 15
15<10+5
15<15
fasle

no triangle can be formed

For f(x)=2x+1 and g(x)=x^2-7 find (f•g)(x)

Answers

(f•g)(x) = (2x+1) (x^2-7)
(f•g)(x) = 2x^3 + x^2- 14x - 7

............................................

Answer:

^he right

Step-by-step explanation:

Find the value of x

Answers

Answer:

Ok i will answer you and help you but give me 20 mins to solve

Step-by-step explanation:

What is 8/32 is simplest form

Answers

$(8)/(32)=(8:2)/(32:2)=(4)/(16)=(4:2)/(16:2)=(2)/(8)=(2:2)/(8:2)=\boxed{(1)/(4)}$

8/32 is 1/4 in its simplists form as 8 is the highest number that divdes the top and bottom

Which are examples of non-statistical questions? Questions Question 1 What is Sasha's favorite movie? Question 2 What is Stacey's favorite book? Question 3 What is your favorite movie? Question 4 What is your favorite book?

Answers

The examples of non-statistical questions

1. What is Sasha's favorite movie?

2. What is Stacey's favorite book?

What is Non Statistical Question?

Data will exist for a non-statistical question, but the outcomes won't change. There will be just one response. One potential response is the key to determining whether a query is non-statistical.

This probability theory is essentially eliminated when non-statistical sampling is used in audit sampling, which leaves just the auditor's discretion to be used.

Given:

As, Non-Statistical questions have answers with no variability (there is only 1 answer).

A few examples of non-statistical questions are: "What is the lightest element from the periodic table?"

So, the question "What is Sasha's favorite movie?" have one answer.

and, the question "What is Stacey's favorite book?" have one answer.

and, the question "What is your favorite movie?" can vary.

and, the question "What is your favorite book?" can vary.

Learn more about Non Statistical Question here:

brainly.com/question/29257078

#SPJ6

Answer:

Question 1 and Question 2

Step-by-step explanation:

A non-statistical question means it's about a specific person.

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an objectt seconds after it is launched. How many seconds does it take the object to hit the
ground?