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
forsale [732]
2 years ago
5

1+4=5 2+5=12 3+6=21 8+11=

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
8 0
<span>1+4=5 2+5=12 3+6=21 8+11=40

Explanation: 1+4=5; 2+5=7+5(the previous result)=12; 3+6=9+12=21;
8+11=19+21=40.

</span>
You might be interested in
Write cp and sp i bought a suit rs 5750.00 and sold it at rs 5890.00?​
Levart [38]

CP = Rs 5750.00

SP = Rs. 5890.00

\rm \blue{\: mark \: brainleist \: }

3 0
3 years ago
Read 2 more answers
Add 3/14+4/14 simply your answer
Mila [183]

Answer:

\Large \boxed{\frac{1}{2}}

Step-by-step explanation:

\displaystyle \frac{3}{14} +\frac{4}{14}

Add the fractions since the denominators are the same.

\displaystyle \frac{3+4}{14}

\displaystyle \frac{7}{14}

Simplifying the fraction.

\displaystyle \frac{7(1)}{7(2)}

\displaystyle \frac{1}{2}

5 0
3 years ago
the rectangular metallic block is 30cm long ,25cm broad and8cm high.how many pieces of rectangular slices each of 5mm thick can
Dmitrij [34]

Answer:

12

Step-by-step explanation:

cuz if u put all the fives it takes up for it u would get 12 times five

8 0
3 years ago
Find the measure of one interior angle of the regular polygon shown below
alisha [4.7K]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A circle has a sector with area 33 pi and a central angle of 11/6 pi radians. What is the area of a circle?
Mashutka [201]

Answer:

36π

Step-by-step explanation:

The area of a circle is given as:

A = \pi r^2

where r = radius of the circle

The area of a sector of a circle is given as:

A_s = \frac{\alpha }{2\pi} * \pi r^2

where α = central angle in radians

Since \pi r^2 is the area of a circle, A, this implies that:

A_s = \frac{\alpha }{360}  * A

A circle has a sector with area 33 pi and a central angle of 11/6 pi radians.

Therefore, the area of the circle, A, is:

33 \pi = \frac{\frac{11 \pi}{6} }{2 \pi} * A\\\\33\pi = \frac{11}{12} * A\\\\=> A = \frac{33\pi * 12}{11}\\ \\A = \frac{396 \pi}{11} \\\\A = 36\pi

The area of the circle is 36π.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone tell me what the answer is to this and why it isn’t 3?
    12·1 answer
  • Given: m∠AOB=50°, m∠FOE=70°. Find: m∠AOC, m∠BOD, m∠COE and m∠COD.
    12·1 answer
  • A rectangle is 3 1/3 ft long and 2 1/3 feet wide. What is the distance around the rectangle?
    11·2 answers
  • robert is in charge of the community swimming pool. each spring he drains is in order to clean it. then he refills the pool, whi
    11·1 answer
  • Find the sum and choose the correct answer. 5n 3 + 4n 2 - 9 and -2n 3 + 7n - 5
    11·2 answers
  • The second statement is the __of the first.
    9·1 answer
  • Solve the system of equations. y=4x+8 x^2+7x-20
    10·1 answer
  • Can someone pls help Write the following equation as a sentence: w = (15)(165)
    7·2 answers
  • In a pack of candies, Marla found that for every 3 blue candies, there were 5 red ones. Identify the correct list of ratios that
    15·1 answer
  • Help me it’s due at 12 I’ve been doing this for 3 days now
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!