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iragen [17]
3 years ago
9

Plz help whats alex error i beg help i will give 19 points and brainlist

Mathematics
2 answers:
Alenkasestr [34]3 years ago
7 0

Answer:

Alex timed 7 by 2 instead of 7 times 7 because 7^2 is an exponent.

ElenaW [278]3 years ago
7 0
The person above is correct
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HELP ME PLZZ I NEED HELP WITH THIS
Natali5045456 [20]

Answer:

5 cups

The Commutative Property of Addition

Step-by-step explanation:

They have a common denominator of 12

21/12+6/12+20/12+4/12+3/12+6/12=60/12=5 cups

or you could group ingredients with the same denominators

7/4+1/4+1/2+1/2+5/3+1/3=

8/4+2/2+6/3=

2+1+2=5

The Commutative Property of Addition says the order of the numbers doesn’t change the outcome.

8 0
4 years ago
You need to cross a canal and want to determine the distance across the opposite side. Since you're able to take measurements on
MariettaO [177]

Answer:

36.7 ft

Step-by-step explanation:

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= √(1344)

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3 years ago
Which line contains the point (3,6)
spayn [35]
Many lines do. One of them would be y = 2x
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