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3 years ago

35 POINTS PLEASE HELP ME. Tell whether each triangle with the given side lengths is a right triangle.

Mathematics

2 answers:

stiv31 [10]3 years ago

8 0

No, it is not a right triangle. This is because it doesn’t satisfy Pythagorean theorem.

IgorC [24]3 years ago

5 0

Answer:

Step-by-step explanation:

no not right angle

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A patient is ordered 60 mg/kg/day of an antibiotic to be divided in 3 doses per day. The patient weighs 60 kg. How many mg of dr

Fudgin [204]

Answer:

3600 mg of drug per day.

$\text{The amount of drug per dosage}=\text{1200 mg}$

Step-by-step explanation:

We have been given that a patient is ordered 60 mg/kg/day of an antibiotic.

Since the weight of the patient is 60 kg, so the dosage of drug per day would be 60 mg times 60.

$\text{The dosage of drug per day}=\frac{\text{60 mg}}{\text{ kg}}\times 60\text{ kg}$

$\text{The dosage of drug per day}=\text{60 mg}\times 60$

$\text{The dosage of drug per day}=\text{3600 mg}$

Therefore, the patient should receive 3600 mg of drug per day.

Since the patient gets 3 doses per day, so dosage of drug per dosage would be amount of drug per day divided by 3.

$\text{The amount of drug per dosage}=\frac{\text{3600 mg}}{3}$

$\text{The amount of drug per dosage}=\text{1200 mg}$

Therefore, the amount of drug per dosage would be 1200 mg.

3 0

4 years ago

Does the volume of a cylinder have to be a decimal.

san4es73 [151]

No, it does not always have to be a decimal although it is more common to have one.

6 0

4 years ago

Find the national number between 1/2 and 1/3

Mnenie [13.5K]

Answer:

1/2 and 1/3

LCM of 2,3=6

1/2=1/2×3/3=3/6

1/3=1/3×2/2=2/6

The six rational number

3/6=3/6×10/10=30/60

2/6=2/6×10/10=20/60

20/60,[21/60,22/60,23/60,24/60,25/60,26/60]....30/60.

1/2 and 1/3

LCM of 2,3=6

1/2=1/2×3/3=3/6

1/3=1/3×2/2=2/6

The six rational number

3/6=3/6×10/10=30/60

2/6=2/6×10/10=20/60

20/60,[21/60,22/60,23/60,24/60,25/60,26/60]....30/60.

Mark me brainliest plz ❤️

7 0

3 years ago

Read 2 more answers

Please Help This is for math Homework

Molodets [167]

Answer:

id say 4 google's calculator is a good math helper as well

Step-by-step explanation:

8 0

3 years ago

George is considering two different investment options. The first offers 7.4% per year simple interest on the initial deposit. T

pentagon [3]

Answer:

Part A) $\$12,220.00$

Part B) $\$12,134.08$

Part C) The simple interest investment is better than the compounded interest investment at the end of three years.

Part D) see the explanation

Step-by-step explanation:

Part A) Determine the value of the simple-interest investment at the end of three years

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=3\ years\\ P=\$10,000\\r=7.4\%=7.4/100=0.074$

substitute in the formula above

$A=10,000(1+0.074*3)$

$A=10,000(1.222)$

$A=\$12,220.00$

Part B) Determine the value of the compound-interest investment at the end of three years

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

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

n is the number of times interest is compounded per year

in this problem we have

$t=3\ years\\ P=\$10,000\\r=6.5\%=6.5/100=0.065\\n=4$

substitute in the formula above

$A=10,000(1+\frac{0.065}{4})^{4*3}$

$A=10,000(1.01625)^{12}$

$A=\$12,134.08$

Part C) Which investment is better over the first three years?

Compare the two investment

$\$12,134.08 < \$12,220.00$

The compounded interest investment is less than the simple interest investment

therefore

The simple interest investment is better than the compounded interest investment at the end of three years

Part D) How would you advise George to invest his money if he is unsure how long he’ll keep the money in the account?

we have

$A=10,000(1+0.074t)$ ----> simple interest formula as a function of the time t

$A=10,000(1.01625)^{4t}$ ----> compound interest formula as function of the time t

Look to the attached graph below

The red line represents the simple interest investment

The blue curve represents the compounded interest investment

After 0 years and before 4.179 years the red line is over the blue curve, that means the simple interest is better because it gives more money than the compounded interest

After that the blue curve is over the red line that means the compounded quarterly is better because it gives more money than the simple interest

therefore

I advise George to invest his money in the compounded interest investment if he will keep the money for a long time

4 0

3 years ago