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3 years ago

Can someone please help me I really need help it’s my last question

Mathematics

1 answer:

Svetach [21]3 years ago

7 0

Answer:

x^2+11x+30

Step-by-step explanation:

This is a parallelogram.

Area of a parallelogram can be found with:

A=bh

Plug our values in.

A=(x+6)(x+5)

FOIL-

First: x*x=x^2

Outside: x*5=5x

Inside: 6*x=6x

Last: 6*5=30

x^2+5x+6x+30

Combine like terms.

x^2+11x+30

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Please help!! ASAP due at 3 pm!!

Maru [420]

Answer:

Step-by-step explanation:

<u>Given function: </u>

f(x)=3x+4

<u>If domain is 5 the corresponding range value is:</u>

f(5) = 3(5) + 4 = 15 + 4 = 19

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2 years ago

How long would it take you to double your money is the bank pays 3.6% interest, compounded

Lapatulllka [165]

Answer:

$t=19.25\ years$

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$t=?\ years\\P=x\\r=3.6\%=3.6/100=0.036\\A=2x$

substitute in the formula above

$2x=x(e)^{0.036t}$

solve for t

simplify

$2=(e)^{0.036t}$

Apply ln both sides

$ln(2)=ln[(e)^{0.036t}]$

Applying property of exponents

$ln(2)=[0.036t]ln(e)$

Remember that ln(e) =1

$ln(2)=[0.036t]$

$t=ln(2)/[0.036]$

$t=19.25\ years$

7 0

3 years ago

Jackie found the area of a square to be 25/16 square feet.Which shows the side length of the square?

svlad2 [7]

The side length is the square root of the area, so is ...

... √(25/16 ft²) = (√25)/(√16) ft = 5/4 ft

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3 years ago

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blsea [12.9K]

Answer:

Step-by-step explanation:

Both lines are parallel , a= 62 deg

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Reika [66]

The correct answer is A I believe

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