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
poizon [28]
3 years ago
10

If a cylinder has a surface area of 59 square inches and its radius

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0

Answer:

5.8

Step-by-step explanation:

Margarita [4]3 years ago
4 0
123.9 inches i think
_______________________________________________________________
You might be interested in
The graph of g is a translation 3 units up, followed by a reflection in the x-axis of the graph of
quester [9]

Answer: NO GRAPH DUMMY

Step-by-step explanation:

8 0
3 years ago
What is scientific notation? Why is it useful? How is it used in the real world?
VladimirAG [237]
 is used<span> to write very large or very small numbers using less digits. Discover examples of </span>scientific notation used<span> in </span>real life<span> and acquire the comprehension of complex concepts such as polynomials and exponents.</span>
7 0
3 years ago
Read 2 more answers
The lateral edge PA of a triangular pyramid ABCP is perpendicular to the base and PA = 2sqrt5 in. The base edges AB = 10 in, AC
DIA [1.3K]

Answer:

PQ = √84 = 2√21 in ≈ 9.165 in

Step-by-step explanation:

The base edges AB = 10 in, AC = 17 in, and BC = 21 in

Q ∈ BC and AQ is the altitude of the base.

Let BQ = x in ⇒ CQ = (21 - x) in

ΔAQB a right triangle at Q

∴ AQ² = AB² - BQ² = 10² - x²  ⇒(1)

ΔAQC a right triangle at Q

∴ AQ² = AC² - CQ² = 17² - (21-x)²  ⇒(2)

Equating (1) and (2)

∴  10² - x² = 17² - (21-x)²

∴ 10² - x² = 17² - (21² - 42x + x²)

∴  10² - x² = 17² - 21² + 42x - x²

∴ 10² - 17² + 21² = 42x

∴ 42x = 252

∴ x = 252/42 = 6

Substitute at (1)

∴ AQ² = AB² - BQ² = 10² - x² = 100 - 36 = 64 = 8²

∴ AQ = 8 in

∵ The lateral edge PA of a triangular pyramid ABCP is perpendicular to the base

∴ PA⊥AQ

∴ ΔPAQ is a right triangle at A,

PA = 2sqrt5 in  and AQ = 8 in

∴ PQ (hypotenuse) = √(PA² + AQ²)

∴ PQ = √[(2√5)² + 8²] = √(20+64) = √84 = 2√21 in ≈ 9.165 in

6 0
3 years ago
PLEASE HELP ITS 6TH GRADE MATH EASY BRAINLIEST PROMISED PLS JUST HELP ME PLSSSSSSSSS
frez [133]

Answer:

A

Step-by-step explanation:

48 divided by 6 = 8. 6 times 8 = 48, so x = 8

3 0
3 years ago
13 FUNDRAISER The Cougar Pep Squad wants to sell T-shirts in the bookstore for
ANTONII [103]

Answer:

See attached worksheet.

Step-by-step explanation:

See attached worksheet for the table and graph.

I assume that "functation notation: simply means using x and y:  

  y = 2x + 3

The relationship between the number of T-shirts and cost is defined by y = 2t + 3, where:

y is the total cost,

x is the number of t-shirts,

the 2 is the cost for 1 t-shirt ($/t-shirt), and

3 is a one=time charge of $3 for each order.

The graph (attached) shows a straight line with a y-intercept of 3, the initial order fee.  It is linear since the cost of a t-shirt remains the same egardless of order size.

3 0
1 year ago
Other questions:
  • Label the number line below. Label the following fractions 1/4,1/2,3/4,2/2
    15·2 answers
  • What is the base of the expression g12?<br>A.3 B.9 C.12 D.21​
    14·1 answer
  • Geometry help please?
    6·2 answers
  • :) Simplify 2^4 x 2^6 / 2^5
    14·1 answer
  • I ran 10 miles in 2 hours. What was my average speed?
    6·2 answers
  • I need help plzzzzzzz :))
    9·1 answer
  • A church has 10 bells in its bell tower. Before each church service 7 bells are rung in sequence. No bell is rung more than once
    6·1 answer
  • Shawn thinks that helium prices next year might increase by 10%. He plans to buy 7 small balloons and x large balloons. He creat
    11·1 answer
  • Kaylee drove 50 miles an<br> hour for 3 hours. How<br> far did she drive?
    12·2 answers
  • PLEASE ANSWER ASAP<br> i can't figure out the answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!