Number 6. I have no idea how to do this because the question doesn’t give enough information

Answers

Answer 1

Answer:

${13}^(2) = {5}^(2) * {b}^(2) \n 169 = 25 * {b}^(2) \n 165 - 25 = {b}^(2) \n 144 = {b}^(2) \n \sqrt{ {b}^(2) } = √(144) \n b = 12$

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4t+14=6t/5+7 what is the answer

Answers

4t+ 14= 6t/5+ 7
⇒ 4t+ 14= 6/5t+ 7
⇒ 4t -6/5t= 7 -14
⇒ (4 -6/5)t= -7 (distributive property)
⇒ 14/5t= -7
⇒ t= -7/ (14/5)
⇒ t= -5/2
⇒ t= -2.5

Final answer: t= -2.5~

Solve each inequality.

1. $(1-7n)/(5)$ > 10

Answers

1-7n/5 > 10

First, we can start off by making our goal to get the variable (n) on one side by itself. Let's begin by multiplying both sides by 5.
$1 - 7n \ \textgreater \ 10 * 5$

Second, multiply 10 times 5. This can be done using a calculator, in your head, etc. (10 times 5 = 50)
$1 - 7n \ \textgreater \ 50$

Third, we will continue getting the variable alone by subtracting 1 from each side.
$-7n \ \textgreater \ 50 - 1$

Fourth, simple step. Subtract 50 - 1 (= 49).
$-7n \ \textgreater \ 49$

Fifth, now we can divide each side by -7. This will complete our goal since the variable will be by itself. Since the -(7) is carrying a negative, we can put that in front of our fraction.
$n \ \textless \ -(49)/(7)$

Sixth, our last step is to simplify the fraction. We can do this by asking ourselves, what multiples by 7 to equal 49? (7 times 7 = 49), so 7 is our answer. Don't forget the negative.
$n \ \textless \ -7$

Answer: $n \ \textless \ -7$

At 10:05 a.m., there are 2 microscopic bacteria cells in the bottle. At 10:15 a.m., there are 8 cells in the bottle. At what time will there be 64 cells in the bottle?

Answers

Answer:

At 10:20 a.m., there will be 16 cells in the bottle.

At 10:30 a.m. there will be 64 cells in the bottle .

Step-by-step explanation:

at 10:30 there will be 64 bacteria

Each student will be asked to collect 5 oak leaves, 3 elm leaves, 7 maple leaves, and 6 red ash leaves. Write and solve an equation that can be used to find the total number of leaves, n, that will be collected

Answers

n=5+3+7+6
n=21
your answer is 21 if their is only 1 student

5+7+3+6=21 Leaves
So N=21 Leaves

Which of the equations is graphed below?

Answers

The correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

What is a graph?

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph is representing the equation y = x² - 6x + 10. Since it is a parabolic equation so the graph is an inverted parabola the graph is attached below with the answer.

Thereforethe correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

To know more about graphs follow

brainly.com/question/25020119

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so you for sure cross off the 1st and 3rd problem off and if you choose the last one your answer would be in th left side of the y axis so it the 2nd answer

What is the value of 28/32 in lowest terms? Answers: A.7/9 B.13/16 C.14/16 D.7/8

Answers

the answer to the problem is D. it is the smallest pair and it is equilivent.

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