1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
worty [1.4K]
3 years ago
7

Plleeaassee help it is URGENT MAATHH HELP PLEASE WILL GIVE 5 STARS ON ALL CORRECT ANSWERS, MARK AS BEST ANSWER AND SAY THANKS

Mathematics
1 answer:
lara [203]3 years ago
4 0
Using Pythagoras in the first question
c=\sqrt{16 ^{2} + 4^{2} } =16.4924
which is approximately 16.5
for the second question
we also use Pythagoras
b^2=c^2-a^2
\sqrt{13^{2}-12^2}=5


You might be interested in
Caleb and Sarah are having a valentines party. They hay 3 1/2 pounds of candy to divide 14 goodie bags.How much candy will be in
antoniya [11.8K]

Answer:

0.25 pounds of candy

Step-by-step explanation:

3.5 divided by 14 is 0.25

3 0
3 years ago
You roll a six-sided die. Find the probability of each of the following scenarios
romanna [79]

Answer:

a) 1/2

b) 5/6

c) 2/3

Step-by-step explanation:

a)

Rolling a number greater than 3 means you can roll a 4, 5, or 6, which contains rolling a 6. So, the probability is (1+1+1)/6=3/6=\boxed{1/2}

b)

Rolling a number less than 5 means you can roll a 1, 2, 3, or 4, but because you could also roll an even number, so you could also roll a 6.

So, the probability is (1+1+1+1+1)/6=\boxed{5/6}

c)

Rolling a 4 or an odd number means you can roll a 1, 3, 5, or 4. So, the probability is (1+1+1+1)/6=4/6=\boxed{2/3}

6 0
2 years ago
You received a gift in the mail. The length of the box is 12 inches, the width is 8
Softa [21]

Answer: 296 or 592

Step-by-step explanation:

4 0
3 years ago
Write an exponential function for the chart below:
agasfer [191]

51 * 2^x


51 * 2^0 = 51 * 1 = 51

51 * 2^1 = 51 * 2 = 102

51 * 2^2 = 51 * 5 = 204

...

8 0
3 years ago
Jim Hunter has decided to retire to Florida in 10 years. What amount should Jim invest today so that he'll be able to withdraw $
ipn [44]
The following formula is applicable;
A=P(1+r)^n

Where,
A = Total amount accrued after 10 years (this is the amount from which the yearly withdrawals will be made from for the 30 years after retirement)
P=Amount invested today
r= Annual compound interest for the 10 years before retirement
n= Number of years the investments will be made.

Therefore,
A= Yearly withdrawals*30 years = $25,000*30 = $750,000
r= 9% = 0.09
n= 10 years

P= A/{(1+r)^n} = 750,000/{(1+0.09)^10} = $316,808.11
Therefore, he should invest $316,808.11 today.
7 0
4 years ago
Other questions:
  • The hypotenuse of a right triangle is 10 cm. what is the perimeter, in centimeters, of the triangle? the area of the triangle is
    11·1 answer
  • How do you solve a+(a+1)+(a+2)=48 step by step???
    8·1 answer
  • Please help me!!!!!!!?
    10·2 answers
  • How to solve<br>3|8x|+8=80
    11·1 answer
  • The Doppler effect is an effect produced by a moving source of sound or electromagnetic waves due to the relative motion of a so
    15·1 answer
  • what are the x and y intercepts of the equation? help! 4x−3y=12 x=−4 and y=−3 x = 3 and y=−4 x=−4 and y = 3 x = 3 and y = 4
    6·1 answer
  • Help me solv[tex]tanx=1/2, \pi \ \textless \ x\ \textless \ 3 \pi /2
    7·1 answer
  • 3. The population P in thousands of a city can be modeled by the equation
    14·1 answer
  • PLEASE PLEASE HELP I REALLY NEED IT <br> QUESTION 2
    13·2 answers
  • Matt is going to see a hockey game. His ticket cost $25 plus he will pay $3 per food or drink item that he buys from the concess
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!