The polynomial 8x2 – 8x + 2 – 5 + x is simplified to 8x2 – gx – h. What are the value of g and h?

Answers

Answer 1

Answer: The value of g is 7 and the value of h is 3.

Explanation: By classifying the like terms together, -8x is added to x to give -7x. Likewise, 2-5 gives -3.

Answer 2

Answer:

Answer:

d (i think)

Step-by-step explanation:

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Which property is BEST to use when simplifying (0.58+0.32)+ 0.68

Answers

i don’t know but i hope u find the answer

Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house for 15 minutes, and together they ran the rest of the way to practice, where they stayed for 1 hour.

Which graph best represents the scenario described?

A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9.

A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis.

A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9.

A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9

The graph shown represents the funds in Sasha’s checking account over 16 days.

Which description would best explain what was happening to Sasha’s checking account during interval C on the graph?

Sasha deposited her paycheck.

Sasha paid her rent.

Sasha did not withdraw or deposit any money.

Sasha withdrew spending money.

Answers

Part 1: Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house for 15 minutes, and together they ran the rest of the way to practice, where they stayed for 1 hour.

If we graph this there will be 3 segments because the slope of each segment is Keisha's speed during that interval:

⇒ The middle segment will have no slope,which makes the slope undefined.

⇒ The 1st and 3rd segments will have positive slopes, If a line has a positive slope, variable y always increases when x increases.

Choice A). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9.

The given graph started that the time is 0, when Keisha begins
running. she is already 5 blocks from home. So this data is incorrect. The graph also states that the line decreases,when she runs toward her home.

Terrible choice.

Choice B). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis.

Terrible choice.

Choice C). This is the correct answer. It includes all the information that appears on the given graph, and it matches the given story.

Choice D). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9

Terrible choice.

Part 2 : Sasha withdrew spending money. Meaning : To remove (money) from an account.

The correct answer is the last one.

Q1:
Answer:
A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9.

Explanation:
First segment: distance and time increases (Keisha ran to Natasha's house)
Second segment: time increases, distance is constans (Keisha stayed at Natasha’s house)
Third segment: distance and time increases (Keisha and Natasha ran to swim practice)
Fourth segment: distance is constans, time increases (Keisha and Natasha stayed on practice).

Q2.
Answer:
Sasha did not withdraw or deposit any money. (During 5 days of the account balance has not changed).

Write a statement that indicates that the triangles in each pair are congruent

Answers

Number 1 is congruent

Find the difference in altitude between Mt. Rainier, Washington, 4392 mabove sea level, and Death Valley, California, 86 m below sea level.

Answers

Answer:

4478 m

Step-by-step explanation:

Answer:

4478 m.

Step-by-step explanation:

That is 4392 - (-86)

= 4392 + 86

= 4478 m.

Find the value of c that makes each trinomial a perfect square.

Answers

Answer:

The answer to your question is the letter a.

Step-by-step explanation:

Data

x² + 12x + c

If this trinomial is a perfect square trinomial, the third term must be half the second term divided by the square root of the first term, and to the second power.

-Get half the second term

12x/2 = 6x

-Divide by the square root of the first term

6x/x = 6

-Express the result to the second power

6² = 36

-Write the perfect square trinomial

(x² + 12x + 36) = (x + 6)²

I answered 5 questions that are EASY AS FUDGE LOL and i just want someones feedback to see if it is right WILL GIVE BRAINLIEST HELPPPPPPPPPPPPP at least take a look at it!1. The number of people that belong to a certain social website is 412 and growing at a rate of 5% every month.

How many members will there be in 9 months?

Enter your answer, rounded to the nearest whole number, in the box.

MY ANSWER IS: 639......RIGHT OR WRONG

2. The expression 15.85(1+x) gives the total cost of a toy, where x is the sales tax written in decimal form.

What does 1 + x represent in the expression?

percent of original price being paid in tax

cost of toy

percent of tax

amount of tax

3. A population of lizards decreases exponentially at a rate of 12.5% per year.

What is the equivalent monthly rate to the nearest hundredth of a percent?

0.20%

1.04%
1.11%

1.23%

4. Enrollment was increasing at a rate of 20% per year.

What was the monthly growth rate?

Enter your answer, rounded to the nearest tenth of a percent, in the box.

MY ANSWER IS: 1.7%

5. The value of a truck after t years is represented by the function f(t)=22,200(0.92)t .

What does the value 22,200 represent in this situation?

The value of the truck increases by $22,200 each year.

The initial value of the truck is $22,200.
The value of the truck decreases by $22,200 each year.

The value of the truck after t years is $22,200.

Answers

Answer:

1. The population increases exponentially, therefore the number of members in the team will increase by the equation modeled by :

$\text{Number of members = }a_0(1+(Rate)/(100))^(Time)\n\n\implies\text{Number of members = }412(1+(5)/(100))^9\n\n\implioes\text{Number of members after 9 months = }639$