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
Alinara [238K]
3 years ago
10

Find the square roots of the following numbers. Give the steps correctly.

Mathematics
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:

the sqare root of 19.9 is 4.46094160464

You might be interested in
Split 84 into two parts so that one part is five times the other part.
faust18 [17]

Answer:

x+5x=84

6x=84

6x/6=84/6

x=14

so therefore

14+5(14)

14+70

The numbers are 14 and 70

4 0
3 years ago
Read 2 more answers
A cone and a cylinder have equal radius, r, and equal altitudes, h. If the slant height of the cone is l, then the ratio of the
77julia77 [94]

Given:

radius of cone = r

height of cone = h

radius of cylinder = r

height of cylinder = h

slant height of cone = l

Solution

The lateral area (A) of a cone can be found using the formula:

A\text{ = }\pi rl

where r is the radius and l is the slant height

The lateral area (A) of a cylinder can be found using the formula:

A\text{ = 2}\pi rh

The ratio of the lateral area of the cone to the lateral area of the cylinder is:

\pi rl\text{ : 2}\pi rh

Canceling out, we have:

\begin{gathered} =\frac{\pi rl}{2\pi rh} \\ =\text{ }\frac{l}{2h}\text{  or l:2h} \end{gathered}

Hence the Answer is option B

3 0
1 year ago
Which one is it a.b.c.d u get 25 points if u answer it
kobusy [5.1K]
He cut the poster board into 10 equal parts, so you start with none of the poster board being used up.

Since there were 10 sheets of poster board, and now 8/10 of the original amount is left, we know that there must now be 8 sheets left out of the original 10 sheets.


He can make one sign for each remaining sheet, so he can make 8 signs.


The answer is C.
6 0
3 years ago
Autum school holding a voleturing challeng. Students are encouraged to volunteer for at least 1 1/2 hours per week. Volenteers a
Pani-rosa [81]

Given :

Challenge given is to volunteer for about 1 1/2 hours per week .

Autum did at a rate of 6 3/4 hours per week .

To Find :

The comparison ( ratio )  her volunteers rate with the challenge rate .

Solution :

Simplifying challenge rate in in normal fraction , 1\dfrac{1}{2}=\dfrac{2+1}{2}=\dfrac{3}{2} .

Also , simplifying her rate , 6\dfrac{3}{4}=\dfrac{(6\times 4)+3}{4}=\dfrac{27}{4} .

Now , ratio of his work by challenge is :

R=\dfrac{\dfrac{27}{4}}{\dfrac{3}{2}}\\\\\\R=\dfrac{27\times 2}{4\times 3}\\\\R=\dfrac{9}{2}

Therefore , the ratio is 9/2 or 4 1/2 .

Hence , this is the required solution .

8 0
3 years ago
Read 2 more answers
Justin has $450 to buy supplies for the school computer lab. He buys 8 boxes of printer paper that cost $49 each. About how much
lutik1710 [3]
He spend 392 dollars on copy paper
5 0
3 years ago
Read 2 more answers
Other questions:
  • If the unit selling price 2.50 and the unit cost 1.00 what action is needed to maintain Thr gross margin percentage when unit co
    6·1 answer
  • Hannah reads at a constant rate of 3 pages every 8 minutes.
    13·2 answers
  • What times what equal 36
    7·2 answers
  • What is the quotient of 4 2/3 divided by 4 1/5 :fraction
    12·2 answers
  • A park planner is designing a rectangular butterfly garden. The plan is for the garden to have an area of 1,917 square feet wide
    9·2 answers
  • Identify the coordinates of the vertices of the polygon.
    10·1 answer
  • Portland, OR is 180 miles away from Seattle, WA. If it takes a driver 3 hours to drive from Portland to Seattle, what is the dri
    8·2 answers
  • What is the exact circumference of a circle with a diameter of 18cm? *
    8·1 answer
  • jennifer works at whataburger and earned 168.75 last week. If she worked 22.5 hours, how much does she earn per hour?
    10·2 answers
  • Help with number 1 pls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!