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alina1380 [7]
3 years ago
6

What is 4⁹+ 4⁷ = I need help I can’t figure this out

Mathematics
2 answers:
cluponka [151]3 years ago
4 0

Answer: 278,528

Step-by-step explanation:

4⁹+ 4⁷ =

(4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4) + (4 x 4  x 4 x 4 x 4 x 4 x 4)

262,144 + 16,384= 278,528

rewona [7]3 years ago
3 0

Answer:

278528

Step-by-step explanation:

1st we need to get the 1st 2 values of exponets

4 to the power of 9 is 4x4 9 times and that's 262144,

4 to the power of 7 is 4x4 7 times and that's 16384

16,384 + 262,144 is 278528

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maksim [4K]

Answer:

Mr brickman

Step-by-step explanation:

the frequency

6 0
2 years ago
What is an equation of a line with the given slope and y-intercept.<br><br> m = 2, b = 6
Schach [20]

Answer:

Slope intercept form is y=2x+b

Step-by-step explanation:

5 0
3 years ago
The function LaTeX: f\left(x\right)=2\cdot5^xf ( x ) = 2 ⋅ 5 x can be used to represent an exponential growth curve. Which of th
masha68 [24]

Answer:

(2,20)

Step-by-step explanation:

The given function is

f(x) = 2 \cdot \:  {5}^{x}

To see which point is not on this curve, we must substitute the points to see which does not satisfy the equation;

For the first point we substitute x=3 and f(x)=250

250= 2 \cdot \:  {5}^{3}  \:  \\ 250 = 2 \times 125 \\ 250 = 250

This is true.

For the second point (2,20), we put x=2 and y=20 to get:

20= 2 \cdot \:  {5}^{2}  \\ 20 = 2 \times 25 \\ 20 = 50

This is false, hence (2,20) does not lie on this curve.

For (1,10), we have:

10= 2 \cdot \:  {5}^{1}  \\ 10 = 10

This is also true

Finally for (2,50), we have;

50= 2 \cdot \:  {5}^{2}  \\ 50 = 2 \times 25 \\ 50 = 50

This is also true.

4 0
3 years ago
Which of the following rectangular prisms has a base area of 40 cm2 and a volume of 160 cm3?
Anon25 [30]
The base is 4 x 10. which means that you can divide 160 by 40 to get the hieght. (The height is 4)
4 0
3 years ago
An algebraic expression use to represent the number. One third subtracted from 3
Andrews [41]

Answer:

m/3

Step-by-step explanation:

13 m or m 3

Explanation:One third = 13 (the number)'Of' = multiplication (symbol : ×)

a number m = m (variable)

One third of a number m= (one third)(a number m)= (13)(a variable)  = (13)

(m)= 13 m or m 3 since 13 m = m/3

4 0
3 years ago
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