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
11Alexandr11 [23.1K]
4 years ago
12

Write 43 as a sum of powers of 2. (2 Has to be the Base not the exponent)

Mathematics
1 answer:
slamgirl [31]4 years ago
6 0

Answer:

2⁰ + 2¹+ 2⁵ +2³ = 43

Step-by-step explanation:

since 43 is odd, we know 2⁰ or 1 must be one of the sums

43 - 2⁰ = 42

42 - 2¹ = 40

16 = 2⁴

40-2(16) = 40 - 2⁵ = 8

8 = 2³

adding this all together

2⁰ + 2¹+ 2⁵ +2³ = 43

You might be interested in
<
larisa [96]
They way how you put it looks confusing sorry
4 0
3 years ago
The function f(x) = 2x + 210 represents the number of calories burned when exercising, where x is the number of hours spent exer
Alex787 [66]

This means 339 calories burned while combining diet with 1 hour of exercise

Step-by-step explanation:

Given the functions as:

f(x)=2x+210  

g(x)=2x+125 then

(f+g)(x) = 2x+210 +2x+125 = 4x +335

(f+g)(1) = 4(1)+335

           =339

This means 339 calories burned while combining diet with 1 hour of exercise

Learn More

Functions :brainly.com/question/3122826

Keywords : function, calories,exercising, deficit

#LearnwithBrainly

3 0
3 years ago
Read 2 more answers
Karen calculates the volume of cylinder A with a radius of 3 inches, and a height of 6 inches. The volume of this cylinder is 54
choli [55]
The volume of B is twice that of A
if Vb=2hpir^2
and Va=hpir^2

compare
2hpir^2
hpir^2

twic as big

Volume of B is 2 times that of Volume of A
8 0
3 years ago
Read 2 more answers
Help find the missing length????
Elden [556K]

Answer:

24

Step-by-step explanation:

6 0
3 years ago
Write an equation for the trend line in slope-intercept form. <br><br> Please help me !
anastassius [24]

Answer:

y=0.05x+0.25

Step-by-step explanation:

.25/5 is slope---- divide

.25 is y-int

5 0
3 years ago
Other questions:
  • Footlocker has a sale 5 pairs of Nike’s for 250$ find the cost of one pair of Nike
    14·2 answers
  • the school theater made $2,142 on ticket sales for the three nights of their play. the department sold the same number of ticket
    9·2 answers
  • 64 is 4 times the difference between Sarah's age a and 44 assume Sarah is older than 44 write an equation to determine Sarah's a
    15·2 answers
  • Kanji buys 3 yards of fabric for $7.47. Then he realizes that he needs 2 more yards Of the Same fabric. How much will the extra
    8·1 answer
  • Find the circumference for a circle pi = 3.142 diameter= 45cm​
    6·2 answers
  • A jet and a light plane leave the same airport at the same time and travel in opposite directions at 960 km/h and 560 km/h, resp
    7·1 answer
  • What is 1.25 rounded to a whole number??
    14·1 answer
  • Express your answer in Scientific Notation: How much more does a male elephant weigh more than a female elephant. (Include the u
    15·1 answer
  • Which equation below shows the relationship for the graph
    6·1 answer
  • Opal plots point D at (Negative 3 and one-half, one-half). Which graph shows the location of point D?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!