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2 years ago

HELP! Write the exponential equation that is represented by the table below? y=a·b^x

Mathematics

1 answer:

hram777 [196]2 years ago

4 0

Answer:

y=5*3^x

Step-by-step explanation:

y=5*3^(-1) =5/3

y=5*3^0=5*1=5

y=5*3^1=5*3=15

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7w + 6 + 2w = (w + 2)

Sindrei [870]

Hey there!

The correct answer is $w = \frac{-1}{2}$

$7w + 6 + 2w = w + 2$ ~ Write the equation

$9w + 6 = w + 2$ ~ Simplify

$8w + 6 = 2$ ~ Subtract $w$ from both sides

$8w = -4$ ~ Subtract $6$ from both sides

$w = \frac{-1}{2}$ ~ Divide both sides by 8

Hope it helps and have a great day!

4 0

2 years ago

If the functions y=9/2x^2 Was placed in the form y=ax^b , where a and b are real numbers, then which of the following is the val

exis [7]

Answer:

$\frac{13}{2}$

Step-by-step explanation:

We have that:

$a=\frac{9}{2} \\b=2$

Now we can find a+b

$\frac{9}{2}+2=\frac{9+4}{2}=\frac{13}{2}$

5 0

3 years ago

Find the value of x that makes m || n

oee [108]

Answer:

X=107°

Step-by-step explanation:

180-73=107

this is to get the angle on the opposite side of the 73.

corresponding angles are similar hence angle x is 107°

3 0

2 years ago

Read 2 more answers

A rectangular sheet of paper is 25/2cm long and 32/3 cm wide. Find its perimeter. *

Zina [86]

Answer:

46.3cm

Step-by-step explanation:

perimeter is length around shape
25/2 multiply by 2 becoz it's got two equal sides
32/3 multiply by two for the other equal sides
add answers together to give you
46.3cm

3 0

2 years ago

Read 2 more answers

Can somone help me with number 23 and 24

tangare [24]

23.

store price = 14 + 0.5(14)

store price = 21

customer price = 21 + 0.08(21)

customer price = 21 + 1.68

customer price = $22.68

24.

formula: A = P(1 + rt)

A = 140(1 + (0.03)(2))

A = 140(1.06)

A = 148.40

interest = 148.40 = 140

interest = $8.40

Hope this helps!! :)

7 0

3 years ago

Read 2 more answers