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anastassius [24]
3 years ago
13

Pre-algebra 2x+56=22 and -99+-51=60 also 5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13 and (-4 , -5) and (-1 , -1). Solve Now for brai

nly big brain people can only solve this question!!!
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0

Answer: 17

Step-by-step explanation:

2x + 56=22

- 56 -56

2x = -34

divide 2x by both sides

x = -17

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If f(x)=2x^6+x^5+32x+32, is (x+2) a factor of f(x).
Angelina_Jolie [31]

Answer:

No

Step-by-step explanation:

By the factor theorem if (x + 2) is a factor of f(x) then f(- 2) = 0

f(- 2)

= 2(-2)^{6} + -2)^{5} + 32(- 2) + 32

= 2(64) - 32 - 64 + 32

= 128 - 32 - 64 + 32

= 64 ≠ 0

Hence (x + 2) is not a factor of f(x)

4 0
3 years ago
Read 2 more answers
55% of 19.6 is what number?
tiny-mole [99]
10.78 is the answer.
19.6 x .55
3 0
3 years ago
If x+1/x = 5 find the value of x^3 +1/x^3. pls solve​
Korolek [52]

Answer:

1) solve x+1/x = 5

\frac{x + 1}{x}  = 5

x + 1 = 5x

x - 5x =  - 1

- 4x =  - 1

x =  \frac{ -1}{ - 4}

x =  \frac{1}{4}

2) solve x³+1/x³

x {}^{3}  +  \frac{1}{x {}^{3} }

substitute x = 1/4 into the expression

( \frac{1}{4} ) {}^{3}  +  \frac{1}{( \frac{1}{4}) {}^{3}  }

\frac{1}{64}  +  \frac{1}{ \frac{1}{64} }

\frac{1}{64}  +  \frac{64 \times 1}{1}

\frac{1}{64}   + 64

\frac{4097}{64}  \: or \: 64.02

5 0
3 years ago
The question "How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes?" is a t
Ira Lisetskai [31]

The question posed in the task content is a goal seeking analysis type of question.

How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes is a goal seeking analysis question.

<h3>Goal seeking analysis</h3>

A goal seeking analysis question is a type of question which helps to determine the efficient and effective measure of achieving a goal either individually or in a group.

The question will help the manager of the restaurant to determine how many servers is needed in order to reduce the waiting time of customers.

Complete question:

The question "How many servers will be needed to reduce the waiting time of restaurant customers to less than 9 minutes?" is a type of

a. goal-seeking analysis.

b. what-if analysis.

c. sensitivity analysis.

d. utility modeling.

a. goal-seeking analysis.

Learn more about goal:

brainly.com/question/1512442

#SPJ1

3 0
2 years ago
What is an equation of a circle whose center is (1,4) and diameter is 10?
nexus9112 [7]

Answer:

x^{2}  - 2x + y^{2} - 8y = 8

Step-by-step explanation:

Standard form for a circle is:

(x - h)^{2} + (y - k)^{2}  = r^{2}      (h, k) is the center    r is the radius

(x - 1)^{2} + (y - 4)^{2}  = 5^{2} \\x^{2}  - 2x + 1 +y^{2} - 8y + 16 = 25\\x^{2}  - 2x + y^{2} - 8y = 8x^{2}  - 2x + y^{2} - 8y = 8

6 0
3 years ago
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