3 years ago

What geometric construction is shown below

Mathematics

1 answer:

AnnyKZ [126]3 years ago

5 0

Answer:

doubling the square Apex

Step-by-step explanation:

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Elena L [17]

the answer should be a

5 0

3 years ago

A total of 120 smoothies were sold on the first day of the month from July-December. True or false

melisa1 [442]

Answer:

the answer would basically be 720 smoothies in total from Jul.-Dec.

Step-by-step explanation:

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6 0

3 years ago

What number should be added to both sides of the equation to complete the square? X^2-10=7

Assoli18 [71]

I must assume that you meant <span>X^2-10x =7. If that is indeed the case, then:

</span>X^2-10x =7 => x^2 -10x + 25 - 25 = 7, so that (x-5)^2 = 32 (Add 25, then
subtract 25)
Then x-5 = plus or minus sqrt(16)sqrt(2) = 4sqrt(2).

Then x = 5 plus or minus 4 sqrt(2) (answers)

8 0

4 years ago

A family on vacation drove a total round-trip distance of 735.75 miles. They traveled

Zolol [24]

Answer:

speed = 54.5 miles/hr

Step-by-step explanation:

speed = distance/time

distaance = 735.75

time = 7 + 6.5 = 13.5

speed = 735.75 / 13.5

speed = 54.5 miles/hr

4 0

3 years ago

Use the formula for continuous compounding to compute the balance in the account after 1,5, and 20 years. Also, find the APY for

densk [106]

Answer:

After 1 year: $7,256.59

After 5 years: $8,380.52

After 20 years: $14,381.03

APY = 3.66%

Step-by-step explanation:

If you deposit $7000 with an interest of 3.6%, after 1 year using continuous compounding, you will have

$7000e^{0.036}=7,256.59$

After 5 years you will have

$7000e^{5(0.036)}=8,380.52$

After 20 years

$7000e^{20(0.036)}=14,381.03$

To find the APY for the account, we have to compute the interest earned in one year.

We can do it by cross multiplying or by finding a number x such that

$7000(1+\frac{x}{100})=7,256.59$

Operating on this equation we obtain

x = 0.0366 or 3.66%

7 0

3 years ago