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3 years ago

Please try! Can you have a educative guess for B)

Mathematics

1 answer:

Georgia [21]3 years ago

5 0

Answer:

Rotate Figure A counterclockwise 90 degrees about the origin, and then reflect that result over the x-axis

Step-by-step explanation:

When you rotate the figure 90 degrees it gets into the fourth quadrant. Then you reflect it over the x-axis which will result the pre-image being matched with the image.

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Question 2(Multiple Choice Worth 2 points)

Eduardwww [97]

The computation shows that the value of the indices will be C. 4.2 × 10^5

<h3>How to calculate the value?</h3>

From the information given, the value will be:

= (7 × 10³) × (5.4 × 10⁴) / (9 × 10)²

It should be noted that in indices when it's multiplication, the powers will be added and subtracted when it's division.

Therefore,

.= (7 × 10³) × (5.4 × 10⁴) / (9 × 10)²

= 4.2 × 10^5

In conclusion, the correct option is C.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

6 0

2 years ago

Determine the zeros of the function f(x) = 332 – 7x + 1.

stepan [7]

Answer:

Easiest and fastest way is to graph the equation in a graphing calc and determine where it crosses the x-axis.

Step-by-step explanation:

8 0

3 years ago

The cubes of side 7 cm each are joined end to end. find the surface area of resulting cuboid

Oksanka [162]

The answer will be 42 i hope this helps. :):):)

3 0

3 years ago

Read 2 more answers

I need this for a test

grin007 [14]

Answer:

-2

Step-by-step explanation:

X= -2 I think so also good luck on your test.

3 0

3 years ago

The record high temperature is 41° the record low temperature is -16° what is the difference in the record temperatures

vampirchik [111]

Answer: $57\°$

Step-by-step explanation:

For this exercise it is important to remember that:

1. The word "difference" indicates subtraction (The result of a subtraction is called "difference").

2. The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-\\(+)(-)=-$

For this case, according to the data given in the exercise, the records high temperature and the record low temperature are:

$High\ temperature=41\°\\\\Low\ temperature=-16\°$

Therefore, if you want to find the difference in the record temperatures, you need to sutract them.

Then you get the following result:

$High\ temperature-Low\ temperature=41\°-(-16\°)=41\°+16\°=57\°$

4 0

3 years ago