xxsternityzxx xxsternityzxx

15-04-2020
Mathematics

contestada

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

Respuesta :

elliottou elliottou

15-04-2020

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

Answer Link

Otras preguntas

How are an earthquake's fault, focus, and epicenter related?

Which birds is the biggest bird?

The purpose of a character foil is to a. create irony in the plot by disguising the protaganist's identity. b. foreshadow coming events by delivering asides t

to keep poor people and african americans from voting many southern states enforced A. crop taxesB. Jim Crow lawsC. poll taxesD. Reconstruction taxes

Which of the following is not an element for water usage? a. agriculture b. hydropower c. turbines d. windmills

Terry picked 7 pounds of strawberries. She wants to share the strawberries equally among 3 of her neighbors.how many pounds of strawberries will each neighbor g

A 15-year-old new patient has cystic fibrosis and is having problems with her pulmozyme, 1 mg, inhaler. this medication is used to thin the mucus that clogs her

What made the community action program the most controversial part of the war on poverty programs? a. the cap's beneficiaries were given no voice in its direct

which of these results from destructive interference? two waves subtract from each other. two waves bounce off each other. two waves add to each other to form

Find the area of the parallelogram.