briannaoneal50 briannaoneal50

01-03-2022
Mathematics

contestada

Break apart the address to find the sum 18 + 21

Respuesta :

rapperkid15 rapperkid15

01-03-2022

Answer:

39

Step-by-step explanation:

21+18=39

19.5+19.5=39

20+19=39

Answer Link

Otras preguntas

President Cooper is a strong advocate of free higher education for all. In an attempt to gain favor from the masses for his legislative agenda, he has been appe

ASAPPPPPP!! PLEASE help me!!!!!!!!!!

A cake mix calls for these ingredients. 2 cups of sugar 7 cups of flour 3 cups of milk 1 cup of oil Write the ratios of sugar to flour and milk to oil. Which co

You've written a new song for your band. Your rhythm guitar player says she loves the melody and the pulse, but the song needs more behind it. How will you set

A sector with a central angle measure of 200 degrees has a radius of 9 cm. What is the area of the sector?

A group of scientists are studying the genome of the Drosophila Fly. In these flies, the allele for long wings is dominant over the allele for short wings. What

1. an alloy contains zinc and copper in the ratio of 7:9 find weight of copper of it had 31.5 kgs of zinc.2. compare the following ratios i) 2:3 and 4:5ii) 11:1

if you drop a tennis ball from the height of 100in and the rebound is 58in what is the height on the 10th bounce?

why do you think many plants produce sweet nectar?

Suppose a firm in a competitive market earned $1,000 in total revenue and had a marginal revenue of $10 for the last unit produced and sold. What is the average