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
vovikov84 [41]
1 year ago
6

URGENT WILL GIVE BRAINLIEST

Mathematics
2 answers:
alukav5142 [94]1 year ago
8 0

Answer: 626.7cm^2

Step-by-step explanation:

30 * 15 = 450

area of circle = πr^2

r = 15/2 = 7.5

7.5^2=56.25*pi=176.7

450+176.7 = 626.7

Vinil7 [7]1 year ago
5 0

Answer:

626.7 cm^{2}

Step-by-step explanation:

Consider the figure as a circle with radius 7.5 and a rectangle with width 30 and length 15.

CIRCLE

A = pi*r*r = pi*7.5*7.5 = 56.25pi =176.7

RECTANGLE

A = l*w = 15*30 = 450

176.7 + 450 = 626.7 cm^{2}

You might be interested in
If a yarn is 4/5 long and the other yarn is 2/4 long. What is the equilivent fraction.Also try you best.
Kipish [7]
36/20 or simplified and as a mixed number would be:
1 and16/20
6 0
3 years ago
How does adding the log together automatically mean that it is a factorial?
andreyandreev [35.5K]

Answer: The answer is given below.

Step-by-step explanation:  We are given an equality involving logarithm and we are to show the implication of L.H.S. to R.H.S.

We will be using the following two properties of logarithm:

(i)~\log_ba=\dfrac{1}{\log_ab},\\\\\\(ii)~log_ab+\log_ac=\log_a(bc).

The proof is as follows:

L.H.S.\\\\\\=\dfrac{1}{\log_2N}+\dfrac{1}{\log_3N}+\dfrac{1}{\log_4N}+\cdots+\dfrac{1}{\log_{100}N}\\\\\\=\log_N2+\logN3+\log_N4+\cdots+\log_N100\\\\=\log_N\{2.3.4...100\}\\\\=\log_N\{1.2.3.4...100\}\\\\=\log_N{100!}\\\\=\dfrac{1}{\log_{100!}N}\\\\=R.H.S.

Hence proved.

6 0
3 years ago
What is the equation of a line that contains point (2, -1) and is parallel to<br> y =<br> *x+3<br> ?
prohojiy [21]

Answer:

6 degrees

Step-by-step explanation:

8 0
3 years ago
What is the area of the trapezoid?<br><br> 80m2<br> 96m2<br> 100m2<br> 120 m2
never [62]

Answer:

100m^2

Step-by-step explanation:

area of trapezoid formula: ({b_{1} +b_{2})}{1/2h}

b=base

so

base #1= 8

base #2= 12

h(height)= 10

(8+12)=20(sum of bases)

20/2=10(sum of bases over 2)

10*10=100(height * whats remaining of bases)

100m^2

hope this helps

5 0
3 years ago
67cd What are the factors of the expression? Drag all of the factors of the expression into the box. Factors −1 67 6 7c d
Romashka-Z-Leto [24]
If your looking for greatest common factors they are 1,67, c,and d.
7 0
3 years ago
Other questions:
  • A college football coach wants to know if there is a correlation between his players’ leg strength and the speed at which they c
    14·1 answer
  • 30 Pts
    8·1 answer
  • Ruby will buy3 ivory silk lilac trees or 2 bur oak trees. He wants to buy the trees that cost less. What trees will he buy? How
    6·1 answer
  • What is the perimeter inyards of aroom that is 10 yards wide and 18 yards long​
    9·1 answer
  • Write an expression with a value of 12 It should contain four numbers and two different operations
    9·1 answer
  • Solve linear equation 7+2x=4x-3​
    8·1 answer
  • The sum of a number times 9 and 22 is at most – 28.
    14·1 answer
  • Which statements apply to the expression
    13·1 answer
  • Math can you guys help me PLS
    9·1 answer
  • Andy drove 840 miles in 12 hours. How much miles can he drive per hour?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!