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cupoosta [38]
2 years ago
10

Is (2, 4) a solution to the equation y = x2?​

Mathematics
1 answer:
alisha [4.7K]2 years ago
7 0

Answer:

I think so maybe I'm not really sure

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What is greater and what is least 6.00 0.56 0.060 0.60 0.056 0.557781 0.059999
tangare [24]

Answer:

6.00, 0.56,0.557781,0.059999, 0.056

Step-by-step explanation:

Look at the place values

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Sweet t noticed the ratio of long boards so short boards was 1:4 if there were 35 surfboards at the beach,how many were short bo
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9 of them were short
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I need help can someone pls help me
kifflom [539]
The answer is b my guy
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-4x-9y=1 -x+2y=-4 send help thanks
evablogger [386]
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6 0
3 years ago
Pick three numbers to make a fact family when write each fact family
Hunter-Best [27]

Answer: Maybe it is 2,4

Step-by-step explanation:

A fact family is a group of math facts using the same numbers. In the case of addition and subtraction, you use three numbers and get four facts.

For example, you can form a fact family using the three numbers 3, 10, and 13: 10 + 3 = 13, 3 + 10 = 13, 13 − 10 = 3, and 13 − 3 = 10.

Addition facts − Here the sum of two of the three given numbers is the remaining third number. This sum is expressed in two possible orders. Thus, there are two addition facts for any three given numbers

For 3, 10 and 13, the two addition facts are:

3 + 10 = 13;

10 + 3 = 13

Subtraction facts − Here the difference of two of the three given numbers is the remaining third number. There are two such differences. Thus, there are two subtraction facts for any three given numbers.

For 3, 10 and 13, the two subtraction facts are:

13 − 10 = 3;

13 − 3 = 10

We use fact families to reinforce the connection between addition and subtraction, and to help students learn and memorize the basic addition & subtraction facts.

Problem 1:

Make four related number sentences using each set of 3 numbers.

10, 7, 3:

There should be two additions and two subtractions.

Solution

10, 7, 3:

Step 1:

The addition facts using above three numbers are:

7 + 3 = 10;

3 + 7 = 10;

Step 2:

The subtraction facts using above three numbers are:

10 – 7 = 3;

10 – 3 = 7

Problem 2:

Make four related number sentences using each set of 3 numbers.

13, 8, 5

There should be two additions and two subtractions.

Solution

13, 8, 5

Step 1:

The addition facts using above three numbers are:

5 + 8 = 13;

8 + 5 = 13;

Step 2:

The subtraction facts using above three numbers are:

13 – 5 = 8;

13 − 8 = 5

6 0
3 years ago
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