Dsweets20 Dsweets20

Today at 8:33 AM
Mathematics

Answered

How was the question 7+7+7 = 21 and 3×7 = 21 related ?

Answer :

abberjabber abberjabber

Today at 8:38 AM

7+7+7=21 is the same as saying 7 times 3+
=21

Answer Link

sessionlauren sessionlauren

Today at 8:38 AM

they both mean the same thing. multiplying 3 by 7 is the same as adding 7 three times.

Answer Link

Other Questions

Police use DNA evidence to identify fingerprints. True False

The lengths of two sides of a triangle are 5 inches and 8 inches. Which of the following lengths could be the length of the third side of the triangle? Select a

Select the correct text in the passage. Which lines from "Porphyria's Lover change it from a love poem to a Gothic poem that evokes horror? Porphyria's Lover by

The lengths of two sides of a triangle are 5 inches and 8 inches. Which of the following lengths could be the length of the third side of the triangle? Select a

Tiles The Myanmar government lifted restrictions on importing vehicles.More people in Myanmar were able to buy newer cars.Most cars on Yangon's roads were old a

Your school plans an excursion every year this year the students of your class want to plan an educational trip of their choice,

मां रसोई में है इसका क्या कारक है

2. 1917 से पहले रूस की कामकाजी आबादी यूरोप के बाकी देशों के मुकाबले किन-किन स्तरों परभिन्न थी?

Find the measure of x in parallelogram ABCD . a=x, b=x/6+3, d=x/4-10

a search light emit a beam of light

What civilization was the first to become monotheist? What is the name of the River Valley shown? What other civilization was from here that made the alphabet?

Sally eats 2 ounces of cereal for breakfast each day. How many ounces of cereal does she eat in one week? How many ounces of cereal does she eat in 30 days?

In general, when solving a radical equation with square roots, you should first isolate the and then square both sides. A. variable B. radical C. operator D. c

the following quote is in response to which foreign policy?, “an appeaser is one who feeds a crocodile hoping it will eat him last”

HELPP PLEASE 50 POINTS Tucker bought some envelopes plain envelope cost twenty-five cents each decorative envelopes cost $0.45 each. he bought at least one plai

The equation y + 6 = one-third (X minus 9) is written in point-slope form. What is the equation written in slope-intercept form? y = one-third x minus 3 y = one

Select the correct analogy. saccharin: as fake: real aspartame stevia sugar saccharin

Calculate the area of the bowl

Write the ratio 6 mm: 180 cm in the form 1:n

Indicate in standard form the equation of the line passing through the given points, writing the answer in the equation box below. M(0,6), N(6,0)