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
ddd [48]
3 years ago
9

(Middle school math) please help, thank you

Mathematics
2 answers:
Korvikt [17]3 years ago
6 0
I’m pretty sure it’s 18.6 if i did my math right
KatRina [158]3 years ago
5 0

Answer:

18.68 inches

Step-by-step explanation:

slant height² = r² + h²

slant height = \sqrt{r^{2} + h^{2}  }

sh = \sqrt{5^{2} + 18^{2} }

sh = \sqrt{25 + 324}

sh = \sqrt{349}

sh = 18.68154 inches

You might be interested in
Kate gave 5/6 of her CD's to Sue
Alexus [3.1K]
Y=0.72(3) i think tht is the answer
7 0
3 years ago
A random number from 1 to 5 is selected
shutvik [7]

Answer:

Relative frequency of selecting a 2 = 8/50 = 0.16

Relative frequency of selecting a 3 = 14/50 = 0.28

Step-by-step explanation:

When we have a given experiment with given outcomes (such that each time that we perform the experiment, one outcome happens) the relative frequency of a given outcome is the quotient between the number of times that that outcome happened, and the total number of times that the experiment was performed.

Here the experiment is selecting a random number between 1 and 5, and it is performed 50 times.

Out of these 50 times, the outcome "2" appears 8 times.

Then the relative frequency of selecting the number 2 is:

f(2) = 8/50 = 0.16

And of these 50 experiments, the outcome "3" appears 14 times.

Then the relative frequency of selecting the number 3 is:

f(3) = 14/50  = 0.28

7 0
3 years ago
39) The length of a rectangle is (2x - 1) and the width is (3x2 -5x + 2). Find the area of the rectangle.
Nuetrik [128]

Answer:

(4,-2)

Step-by-step explanation:

Start off by doing everything in the parenthesis which is everyone of them so 2x-1=-2 , your problem then should look like this:

-2(3x2-5x+2) carry the 2 over so multiply the 2 to everything so

(-6x-4+10x+2) add like numbers

10x+-6=4

-4+2=-2

(4,-2)

6 0
2 years ago
The half-life of a radioactive kind of tellurium is 40 minutes. How much will be left after 360 minutes if we
satela [25.4K]

Answer:

se4r4335

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
85% expressed as a fraction in simplest form is
Marizza181 [45]

Hello There!

85% = 85/100

85/100 = 0.85

0.85/1 * 100/100

85/100

SIMPLIFIED IS 17/20

8 0
3 years ago
Read 2 more answers
Other questions:
  • Differences between two samples are least likely to be statistically significant if the samples are _______ and the standard dev
    8·1 answer
  • Your answer should be a polynomial in standard form.<br> (X+2)(X+ 3) =
    7·2 answers
  • Solve for r.
    14·1 answer
  • One pump fills a tank in 20 hours and another in 15 hours. When a third pump is added the tank fills in 6 hours. Find out how lo
    6·1 answer
  • Need help big time this is due at 11:59 please help ​
    14·2 answers
  • Which of the following could be the numbers of left-handed and right-handed students at West Junior
    12·1 answer
  • The interior dimensions of Sals refrigerator are 5 ft by 2 1/2 Ft by 2 ft. Find the capacity (Volume) of the refrigerator in cub
    14·1 answer
  • PLEASEEEEE HELP!!!! 15 POINTS AND DONT PUT SOMETHING RANDOM ITS DUE SOON!!
    7·1 answer
  • The sum of two numbers is 52 and the difference is 12. What are the numbers?
    8·1 answer
  • What is the equation of a line with a slope of -1 and a y-intercept of -5?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!