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Alexandra [31]
3 years ago
13

7 yd 4 yd 18 yd 11 yd 14 yd

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

Answer:

????????????

Step-by-step explanation:

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Which related equation can be used to solve the equation? Column A Column B
vova2212 [387]
1.m+5=-7.3
 m=-7.3-5
2.m+5=7.3
m=7.3-5
3. m+7.3=-5
m=-5-7.3
4.m+7.3=5
m=5-7.3
I hope this helped. :)
3 0
4 years ago
5√27-2√48-5√3-√(3-2√3)2
gregori [183]

Answer:

4√3

Step-by-step explanation:

5√27-2√48-5√3-(√3-2√3)2

= 5√(3x9)-2√(3x16)-5√3-2√3+4√3

= 5(3)√3-2(4)√3-5√3-2√3+4√3

= 15√3-8√3-5√3-2√3+4√3

= 4√3

7 0
3 years ago
9 (x-y)^2-9 (x+y)(x-y)
bazaltina [42]
<h2>Answer</h2>

This answer is 18y • (y - 1)

<h2>Explanation</h2>

Step by step solution:

Equation at the end of step 1:

9 (x - y) ^2 - 9 (x^{2} - y^{2})

Equation at the end of step 2:

9 (x^2 + y^2 - 2xy) - 9 (x^2 - y^2)

Equation at the end of step 3:

9x^2 + 9y^2 - 18xy - 9x^2 + 9y^2

Equation at the end of step 4:

After performing basic +, - operation we get:

18y^2 - 18xy

Answer is: 18y. (y – x)


3 0
3 years ago
On each weekly spelling test, the students in Mrs. Ruiz's class record how they do in comparison to the week before.
Bas_tet [7]

Answer:

<em>Student C </em>

Step-by-step explanation:

<em>* Student C *</em>

If we were to take a look at the problem we would see that the greatest difference would be the greatest difference from 0, either positive of negative;

Student A: 1 from 0,

Student B: 0 from 0,

Student C: 3 from 0,

Student D: 2 from 0

<em>As we see from the results, Student C has the greatest difference from before</em>

3 0
3 years ago
CAN SOMEONE HELP ME WITH THESE 3??? I NEED THEM SUPER BAD
professor190 [17]

Answer:

D

Step-by-step explanation: if you see the weight times length and calulated it you'll get 64 or 84

4 0
3 years ago
Read 2 more answers
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