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3 years ago

HELP PLEASE!!!

Mathematics

1 answer:

lana66690 [7]3 years ago

5 0

Answer:

Your equation would be 4x2+3 So it would be 11

Step-by-step explanation:

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Convert the length of 7 centimeters to meters. Compare the numerical values when both numbers are written in scientific notation

Pie

I think you did correct.

8 0

2 years ago

F(x) = 2x and g(x) = x + 1, find f(3) and find gf(3)

lord [1]

Answer:

6 and 7

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x) , that is

f(3) = 2(3) = 6

To evaluate g(f(3)), substitute f(3) = 6 into g(x)

g(6) = 6 + 1 = 7

8 0

2 years ago

what is the relationship between 5.34 x 10^5 and 5.34 x 10^-2 is it greater or lesser than? for 5.34 x 10^5? will give brainlies

Romashka-Z-Leto [24]

the relationship between 5.34 x 10^5 and 5.34 x 10^-2

$5.34 x 10^5 = 5.34*100000= 534000$

5.34 * 10^-2 , for exponent -2 we move the decimal point 2 places to the left

$5.34 x 10^-2= 0.0534$

Now we compare 534000 and 0.0534

0.0534 is 10,000,000 times less than 534000

Or we can say 534000 is 10,000,000 times greater than 0.0534

$5.34 x 10^5$ is 10,000,000 times greater than $5.34 x 10^-2$

3 0

3 years ago

Evaluate 15r -1 when r=5

alukav5142 [94]

Answer:

Step-by-step explanation:

You just have to substitute r with 5.

Now, the equation looks like this:

$15(5)-1$

Next, solve $15*5$ first according to PEMDAS

And $15*5$ equals 75

$\frac{\left[\begin{array}{ccc}1&5\\5\\\end{array}\right] }{75}$

Lastly, do $75-1$ which equals 74

$\frac{\left[\begin{array}{ccc}7&5\\-1\\\end{array}\right] }{74}$

Therefore, 74 is your answer.

3 0

2 years ago

Please answer this question.

vovangra [49]

Answer:

C) 78

Step-by-step explanation:

its technically 77.5714... but rounds to 78, hope that helps

3 0

2 years ago

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