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Serhud [2]
4 years ago
15

Explain how you solved for x to in problem 12.

Mathematics
1 answer:
pashok25 [27]4 years ago
5 0

Answer:

x=2

Step-by-step explanation:

6^x^10  = 6^12^2 / 6^4

We know a^b^c = a^(b*c)

6^ 10x = 6^(12*2) / 6^4

6^ 10x = 6^(24) / 6^4

We know a^b / a^c = a^(b-c)

6^ 10x = 6^(24 -4)

6^ 10x = 6^(20)

Since the bases are the same, the exponents are the same

10x = 20

Divide each side by 10

10x/10 = 20/10

x=2

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(02.05 LC)
NemiM [27]

Answer: 1 over 2

Step-by-step explanation: if you take the coordinates of the pre-image, letter A. which is (2,6) and the coordinates of the transformed image A’ which is (1,3) and only use the first number of the coordinates. You would put the number of of the pre-image as the denominator and the number of the transformed image as the numerator. And It would become 1/2.

4 0
3 years ago
Read 2 more answers
Simplify 4+3(7+4*2) - 100​
bazaltina [42]

Answer:

4+3(7+4*2) - 100​ = -51

Step-by-step explanation:

4+3(7+4*2) - 100​

= 4 + 3 (15) - 100

= 4 + 45 - 100

= -51

6 0
4 years ago
plz help!!! and write a detailed explanation of how you got your answer!!! Best and most accurate gets brainliest!!!!! (´・ω・`)
Troyanec [42]

Answer:

48

Step-by-step explanation:

(8×10)

96÷2

48 i think

4 0
3 years ago
Find the value of each variable. For the circle, the dot represents the center.
Musya8 [376]

Answer:

Part 1) The measure of angle d is 65°

Part 2) The measure of angle c is 89°

Part 3) The measure of arc a is 131°

Part 4) The measure of arc b is 47°

Step-by-step explanation:

we know that

In an inscribed quadrilateral, opposite angles are supplementary

step 1

Find the measure of angle d

∠d+115°=180°

∠d=180°-115°=65°

step 2

Find the measure of angle c

∠c+91°=180°

∠c=180°-91°=89°

step 3

Find the measure of arc a

we know that

The inscribed angle measures half that of the arc comprising

115°=(1/2)[99°+arc a]

230°=[99°+arc a]

arc a=230°-99°=131°

step 4

Find the measure of arc b

we know that

The inscribed angle measures half that of the arc comprising

∠c=(1/2)[arc a+arc b]

substitute the values

89°=(1/2)[131°+arc b]

178°=[131°+arc b]

arc b=178°-131°=47°

8 0
4 years ago
Twice a number plus 5 is -3.<br> I don’t understand it help please
VMariaS [17]

Answer:

2n+5 =3

n=-1

The number is -1

Step-by-step explanation:

Let n be the number

Twice the number

2n

Plus 5

2n+5

is means equals

2n+5 =3

Now we want to solve

Subtract 5 from each side

2n+5-5 = 3-5

2n = -2

Divide each side by 2

2n/2 = -2/2

n = -1

5 0
4 years ago
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