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
Nataly_w [17]
3 years ago
5

If 1+4=5, 2+5=12, 3+6=21 then 8+11=?

Mathematics
1 answer:
Rashid [163]3 years ago
7 0
In this pattern, 8+11= 8+11 + 77 (the previous answer) = 96
As you go to the next step in the pattern, you add the previous answer as well, so:
1+4=5
2+5= 2+5+5= 12
3+6= 3+6+12 = 21
4+7= 4+7+21 = 32
5+8= 5+8+32 = 45
6+9= 6+9+45 = 60
7+10= 7+10+60 = 77
So 8+11= 8+11+77 +96

I'm not sure how to write this mathematically as such, only in a logical way, but I hope it helps!
You might be interested in
What is the y-intercept of this line: y=5-7x
Daniel [21]

Answer:

5

Explanation: y-intercepts are just numbers that don't have any variables and they can be found on the y axis.

4 0
3 years ago
Read 2 more answers
1) Mark has only used 8.5% of a 34-oz bottle of shampoo. How many ounces has he used?
marshall27 [118]

Answer:

2.89-oz of shampoo

Step-by-step explanation:

8.5% of a 34-oz

= 8.5/100 x 34-oz

= 0.085 x 34-oz

= 2.89-oz

8 0
3 years ago
The table represents a linear function. What is the slope of the function?
AleksandrR [38]

Answer:

The slope of a linear function. The steepness of a hill is called a slope. The same goes for the steepness of a line. The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run

Step-by-step explanation:

:)

7 0
4 years ago
Find the area of each figure
prohojiy [21]

Answer:

A=120

B=20

C=20

Total area=160 cm2

This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/

5 0
2 years ago
Read 2 more answers
Sam and Annie find a box of marbles in their dad’s closet. Sam claims that the marbles can be used to model the structure of a s
dalvyx [7]

Marbles are solid in nature, they can be used to form objects of any kind, this makes them suitable for Sam's claim, the marbles can be used to model a typical structure of a solid, even though it is can only be a prototype.

<h3>There are two main categories of solids:</h3>
  1. Crystalline
  2. Amorphous.

Crystalline solids are well ordered at the atomic level, and amorphous solids are disordered.

<h3>Types of crystalline solids</h3>

There are four types of crystalline solids: ionic solids, molecular solids, network covalent solids, and metallic solids

The constituents of a solid can be arranged in two general ways: they can form a regular repeating three-dimensional structure called a crystal lattice

Learn more:

brainly.com/question/9065761

7 0
3 years ago
Other questions:
  • The students at a school assembly were divided into 4 equal groups. There were 63 students in each group. Write and solve an equ
    14·1 answer
  • Members of the wide city waters club pay $105 per summer season, plus $9.50 each time they rent a boat. Nonmembers must pay $14.
    14·1 answer
  • Two persons work together at the local aquarium. It takes the first person 120 minutes to clean the jellyfish tanks. Since the s
    6·1 answer
  • How long will it take to earn $252 in interest if $1200 is invested at a 7% annual interest rate?
    15·1 answer
  • Help asap will mark as brainlyst
    8·2 answers
  • The design of a concrete mix requires 2,314 lb/yd3 of gravel having a moisture content of 3.5% and absorption of 4.2%, and 899 l
    6·1 answer
  • How many solutions are there to the system of equations?
    6·2 answers
  • -3a[(2a-b]-2(2a-b)]​
    6·1 answer
  • Emma's aunt gave her $54 to spend on clothes at the mall. she bought 5 shirts that cost $6 each and pair of pants that cost $22.
    8·1 answer
  • Can anybody provide an answer that doesn't require a link please?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!