Perlacoronado3 Perlacoronado3

19-11-2014
Mathematics

Answered

What are four equivalent expressions for 42+18

Answer :

ecirue2902 ecirue2902

19-11-2014

21+21+9+9=
2(9+21)=
Hope this helps

Answer Link

Other Questions

In the diagram, AB passes through the center C of the circle and DC perpendicular to AB. Name two triangles that are congruent. A. Triangle DCA Congruent t

Review the proof.[tex]\[ \begin{array}{|c|c|} \hline \text{Step} & \text{Statement} \\ \hline 1 & \cos^2\left(\frac{x}{2}\right) = \frac{\sin(x) + \tan(

Read the statement:"Charlene's perception of the simple vase changed when she learned it had been created as a gift for a deity."Which most accurately defines "

Assume that each tablet's mass was [tex]$1,000 \, \text{mg}$[/tex], and you used [tex]$0.200 \, \text{L}$[/tex] of water each time. Compute the reaction rate to

Complete the following sentence.An esthetician is a professional who cares for and enhances the beauty of the __________.

Solve the right triangle shown in the figure. B = 17.2 degrees, b = 32.5

Question 4The nourishing substances in food that provide energy and promote the growth and maintenance of the body are called:A. carbohydratesB. fatsC. nutrient

The number of species in a sample is given by [tex]\( S(n)=a \ln \left(1+\frac{n}{a}\right) \)[/tex]. Here, [tex]\( n \)[/tex] is the number of individuals in t

Question 17 of 20:Charles Smith makes [tex]\$9.75[/tex] an hour. He works 4 hours on Monday, 6 hours on Tuesday, 5 hours on Wednesday, 5 hours on Thursday, and

During the citric acid cycle, what happens to acetyl-CoA?

And the last question is: The sum of two consecutive integers is at least 14. What is the least possible pair of integers? A) 4 and 5 B) g and 7 C) 7 and 8 D)

If a caterer charges a fixed cost for preparing a dinner plus an additional cost for each person served. You know that the cost for 100 students will be $750 an

a helicopter is hovering above a road at an altitude of 24 m. At a certain time, distance between the helicopter and a car on the road is 45.0 m. Calculate the

What precent of 14 is 4.34?

2 + 2 + 6 / 9 ^2 + 600 + 2400 + 45 - 42

what is x=5y-1 x+2y=13

There are 16 girls and 20 boys in the school band what is the ratio in the simplest form of girls to boys ?

Chin bought 12 pounds of apples for $6 at this rate how much will is cost to buy 3 pounds of apples

How many cups in 240 fl oz

Jerome bought 8 packs of baseball cards at a garage sale each pack had 10 cards he gave his younger sister 3 cards from each pack how many cards does Jerome hav