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3 years ago

11

Write a word sentence as an inequality. A number k minus 8.4 is greater than 21.

1 answer:

Travka [436]3 years ago

8 0

Answer: k-8.4>21

Step-by-step explanation: K subtracted by 8.4 is greater than 21, so we start the equality off with our unknown variable K. Because K-8.4 is greater than 21, our symbol faces the direction of K-8.4 (symbol always faces the direction of the greater values).

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What is f(x)=x; g(x)=x+3

eduard

Answer:

A

Step-by-step explanation:

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3 years ago

What is the solution to the equation below? Round your answer two decimal places. 3^x = 9.2

My name is Ann [436]

3x = 9.2 ⇒ x = 2.02000606

4 0

2 years ago

Plz plz help there are 2 answers

Lelechka [254]

Answer:

$A)~ 2(x+2)=2x+14~(NO)$

$B)~14(x+3)=14x+42~(YES)$

$C)~14(x+5)=14x+70~(NO)$

$D)~7(2x+6)=14x+42~(YES)$

$E)~2(2x+20)=14x+40~(NO)$

$So,~ B ~and ~ D ~ are~ your ~ answers$

<h3><u>---------------------------</u></h3><h3><u>hope it helps...</u></h3><h3><u>have a great day!!</u></h3>

4 0

3 years ago

Find the 5th term of the expansion of ( 6x + 6y)^11

Elodia [21]

The 5 th term of the given expression is 330 $(6x)^{7}( 6y)^{4}$ .

Step-by-step explanation:

Given,

$(6x+6y)^{11}$

To find the 5th term of the given expression.

Formula

In a binomial series $(a+b)^{n}$ , the r th term is = nC(r-1) $a^{n-r-1} b^{r-1}$ , where,

nC(r-1) = $\frac{n!}{(r-1)!(n-r+1)!}$

Now,

Putting, n=11, r = r, a=6x and b=6y we get,

5 th term = 11C4 $(6x)^{7}( 6y)^{4}$

= $\frac{11!}{4!7!}$ $(6x)^{7}( 6y)^{4}$

= $\frac{11X10X9X8X7!}{7!X4X3X2X1}$ $(6x)^{7}( 6y)^{4}$

= 330 $(6x)^{7}( 6y)^{4}$

Here is the answer.

6 0

3 years ago

What is parallel to y = -2x + 10

dem82 [27]

Answer:

Any line with the slope of -2 and a y intercept other than 10 will be parallel to this line.

Step-by-step explanation:

Parallel lines have the same slopes but different y y-intercepts

8 0

3 years ago