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3 years ago

What is the value of 2m to the second power + 12 when m=3. I need help asap I will mark you the brainlyist

1 answer:

8 0

Step-by-step explanation: 2m = 2 • 3 and 2 • 3 = 6 so then you add the exponent which makes 6 to the second power so that is 6↑2 (↑ with a number after it represents the exponent/to the power) and 6↑2 =

So then you ad the rest of your problem.

Now your problem is : 6↑2 + 12 = ___

Look at your problem and solve it so now you solve 6↑2 which is 36

When you have an exponent that means you multiply the number by its self how ever many times the exponent is. So 6↑2 = 6 • 6.

Now that you have done your exponent. add the 12 to the 36.

And that equals 48.

Answer: 48

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A map use the scale 3/4 of an inch to represent 3 miles .if the actual distance between two cities is25 miles ,then what is the

slega [8]

<h3>given:</h3>

3/4 inch

3 miles

the length of the map

<h3>solution:</h3>

Based on the given conditions, write:

x= 34/ 4 · 25/ 3

Write as a single fraction:

x= 3 × 25/ 4/ 3

Divide a fraction by multiplying its reciprocal:

x= 3 x 25/ 4 × 1/ 3

Write as a single fraction:

x= 3 x 25/ 4 × 3

Reduce fraction to the lowest term by canceling 25 the greatest common factor:

x= 25/4

therefore,the length of the map is 25/ 4.

5 0

2 years ago

PLEASE HELP RIGHT AWAY!!!!!

Cloud [144]

Answer:

1) 46.6

Step-by-step explanation:

Given Data:

s1 of Triangle ABC= 4cm

s2 of Triangle ABC=6cm

s3 of Triangle ABC=8cm

As per the side-side-side SSS of a given triangle

the corresponding angles are found by the following law of cosine formula

cos A = (b2 + c2 − a2) / 2bc

Putting the values we get

cos A= (4^2+8^2-6^2)/2(4)(8)

cos A= (16+64-36)/64

A=cos^-0.6875

A=46.57!

4 0

3 years ago

The graph shows two lines, A and B.

zheka24 [161]

Answer:

statement 1 is the only correct one

Step-by-step explanation:

8 0

3 years ago

What is an example of a coefficient? 5 + x x + 5 5x 5 - x

My name is Ann [436]

Answer:

I think the answer to the question is 5x

7 0

3 years ago

Write an

makkiz [27]

The answer is (x-y)^2
hope it helps!!!!!!
the formula is
(a-b)^2
and when you expand it, it becomes
a^2-2ab+b^2

8 0

3 years ago