3 years ago

He made a queen sized quilt that was 8 feet long its area was 64 square feet what was the permeter

Mathematics

1 answer:

bulgar [2K]3 years ago

4 0

Answer is 32)
Hope it helps!

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34 + (-21) +15 = 0 5 -2 NE 2.

Blababa [14]

Answer:

$34 + ( - 21) + 15 = 28$

4 0

3 years ago

The function f(t) = 7 cos(pi over 4t) + 12 represents the tide in Light Sea. It has a maximum of 19 feet when time (t) is 0 and

lord [1]

The function f(t) = 7 cos(pi over 4t) + 12 represents the tide in Light Sea. It has a maximum of 19 feet when time (t) is 0 and a minimum of 5 feet. The sea repeats this cycle every 8 hours

To find the height of the tide after 2 hours, we plug in 2 for t and find out f(2)

$f(t) = 7 cos(\frac{\pi}{4})t+ 12$

$f(2) = 7 cos(\frac{\pi}{4})*2+ 12$

$f(2) = 7 cos(\frac{\pi}{2})+ 12$

We know that cos (pi/2) is 0

$f(2) = 7 (0)+ 12$

So f(2)= 12

After two hours, the height of the tide is 12 feet

7 0

3 years ago

If f(x)=1/2x-12 find f(-12)

bearhunter [10]

Answer:

f(-12)=-18

Step-by-step explanation:

since we are replacing the x for -12 that means we will have the equation f(-12)=1/2(-12)-12 which would give us f(-12)=-6-12 which would equal -18 so the answer for f(-12) is -18

7 0

3 years ago

PLEASE HELP! Given the following equation of an exponential function N= 40.25(1.0394)^t determine the base, b, of the exponentia

NeTakaya

The exponential equation in its generic form is:
y = A * (b) ^ t
Where,
A: initial amount
b: base (Growth rate for b> 1. Decrease rate for b <1.)
t: time.
We have then that the equation is:
N = 40.25 (1.0394) ^ t
The base is:
b = 1.0394> 1 (it is a growth rate)
Answer:
The base, b, of the exponential model is:
b = 1.0394
the base is a growth rate

5 0

3 years ago

Plzz help will mark brainliest what is 2+2+2

olga nikolaevna [1]

Answer:

Step-by-step explanation:

2+2+2=3×2=6

________________

3 0

3 years ago

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