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
malfutka [58]
3 years ago
7

What is the surface area

Mathematics
1 answer:
wel3 years ago
3 0
The rule of surface area for the cone is
Pi r^2+2pi L
This means
pi*7^2+ 7*pi*9=352 feet^2
You might be interested in
the point slope form of the equation of the line that passes through (-4 -3) and (12, 1) is y - 1 = 1/4 (x - 12). what is the st
Sergeeva-Olga [200]

Standard Form is ...

ax + by = c

where a ≥ 0, b > 0 (if a=0), and {a, b, c} are mutually prime integers (unless irrational numbers are involved).

You can get there from where you're starting in a couple of steps. Multiply by the least common denominator of any fractions. (Here, you multiply by 4.) Then put the variable terms on the opposite side from the constant term. Make sure the leading coefficient is positive.

... 4y -4 = x -12

... x -4y = 8 . . . . add 12-4y

8 0
3 years ago
Math sceenshot answer the sceenshot
timama [110]

Answer:

H(d) = 0.3d + 12

Step-by-step explanation:

It started at 12 inches.

Then it grew 0.3 inches per day.

Let d = number of days.

The growth is 0.3 d.

Add the growth to the original length, to get 0.3d + 12.

Answer: H(d) = 0.3d + 12

4 0
2 years ago
What is the Place Value of 5 in 56,841? ( Easy)
jeka94

Answer: the place value of 5 in this number ten-thousandth

Step-by-step explanation: 6 is one thousandth, 8 is one hundred, 4 is tenth, and 1 is one place

7 0
3 years ago
2. (-4) - 3- 1- 8<br><br> A) -10 <br><br> B)-16<br><br> C) -19 <br><br> D) -8
DedPeter [7]

Answer:

B) -16

Step-by-step explanation:

-4-3-1-8

subtract them all lol

7+9= 16

Then add the negative symbol

-16

7 0
4 years ago
Read 2 more answers
Estimate and then find the quotient. use your estimate to check for reasonableness 544÷68 estimate quotient​
Alex17521 [72]

Answer:

estimate: 500÷70

that = 7

but, 544/68= 8 but approximately 7 when estimating your quotient.

Step-by-step explanation:

hope this helps??

6 0
4 years ago
Other questions:
  • What is the equation that represents the line that passes through the point (2,6) and has a slope of -5?
    6·1 answer
  • there are 4 circles each circle is a whole cut into 6 parts so which numbers name the parts that are shaded? Mark all that apply
    12·1 answer
  • The diagram represents the shape and dimensions of Kayla's garden. A special fertilizer is used for the vegetable garden. Each b
    8·2 answers
  • How is the precision used in measuring the length and width of a rectangle related to the precision of the resulting area measur
    9·1 answer
  • Multiply<br><br> (2t^2-t-8)(2t^2+2t-1)
    9·1 answer
  • Miranda says that 30x26 is greater than 20x36 is she correct ?
    6·2 answers
  • (08.01, 8.02 MC) An expression is shown below: 18x3y − 9x2y − 72xy3 + 36y3 Part A: Rewrite the expression so the GCF is factored
    8·1 answer
  • Are these two triangles congruent? if so state, how you know.
    15·2 answers
  • Determine which of the two acute angles has a cosine of 3/4. Eliminate the other acute angle.
    9·1 answer
  • True or false? the patient should be given a receipt for payments on account even if the account is not paid in full.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!