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Wewaii [24]
2 years ago
6

Geometry help pleaseeeee

Mathematics
2 answers:
Ugo [173]2 years ago
7 0

Answer:

<h2>obtuse triangle</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • triangle
  • PEMDAS
<h3>given:</h3>
  • sides:3,5,6 respectively
<h3>tips and formulas:</h3>
  • obtuse triangle when c²>a²+b²
<h3>let's solve:</h3>

let's justify whether it's right or not

according to Pythagoras theorem

a²+b²=c²

3²+5²=6²

9+25=36

34≠36

therefore it is not right angle triangle

using the formula

34<36

therefore

it obtuse triangle

Nonamiya [84]2 years ago
6 0
C. Obtuse hope this helps (lmk if you get it right)
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Clare made $160 babysitting last summer. She put the money in a savings account that pays 3% interest per year. If clare doesn't
AVprozaik [17]

We have been given that Clare made $160 babysitting last summer. She put the money in a savings account that pays 3% interest per year. If Clare doesn't touch the money in her account, she can find the amount she'll have the next year by multiplying her current amount 1.03.

We are asked to write an expression for the amount of money Clare would have after 30 years if she never withdraws money from her account.

We will use exponential growth function to solve our given problem.

An exponential growth function is in form y=a(1+r)^x, where

y = Final value,

a = Initial value,

r = Growth rate in decimal form,

x = Time.

3\%=\frac{3}{100}=0.03

We can see that initial value is $160. Upon substituting our given values in above formula, we will get:

y=160(1+0.03)^x

y=160(1.03)^x

To find amount of money in Clare's account after 30 years, we need to substitute x=30 in our equation.

y=160(1.03)^{30}

Therefore, the expression 160(1.03)^{30} represents the amount of money that Clare would have after 30 years.

8 0
3 years ago
Which statements are true about the solid, which has a length of 6 inches, a width of 3 inches, and a height of 2 inches?
bonufazy [111]
The volume would be 36 cubic inches.
7 0
3 years ago
Jacob purchased a bag of 60 marbles of various colors. The bag contained 20 red, 15 green and 25 blue marbles. What percent of t
zalisa [80]
<h3>Answer:  25%</h3>

Work Shown:

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5 0
2 years ago
A certain prescription drug diminishes in the system at a rate of 25% per hour. If a person was administered 1450mg of the drug,
Helen [10]

9514 1404 393

Answer:

  • 459 mg
  • about 20 hours

Step-by-step explanation:

The decay factor is 1 -25% = 0.75 per hour, so the exponential equation can be written ...

  r(t) = 1450·0.75^t . . . . . milligrams remaining after t hours

__

a) After 4 hours, the amount remaining is ...

  r(4) = 1450·0.75^4 ≈ 458.79 . . . mg

About 459 mg will remain after 4 hours.

__

b) To find the time it takes before the amount remaining is less than 5 mg, we need to solve ...

  r(t) < 5

  1450·0.75^t < 5 . . . . use the function definition

  0.75^t < 5/1450 . . . . divide by 1450

  t·log(0.75) < log(1/290) . . . . . take logarithms (reduce fraction)

  t > log(1/290)/log(0.75) . . . . . divide by the (negative) coefficient of t

  t > 19.708

It will take about 20 hours for the amount of the drug remaining to be less than 5 mg.

7 0
2 years ago
Im not exactly understanding this question. Can someone please help me and possibly explain this to me?
Brrunno [24]

Answer:

From the graph, when x=-6, y=1

so, your answer is A) f(x)=∛(x-6)+1

<u>OAmalOHopeO</u>

4 0
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