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Aleksandr [31]
3 years ago
13

Explain the step in subtracting the polynomials below. (7x3− x − 5) − (3x3+ 5x -1).

Mathematics
1 answer:
Crazy boy [7]3 years ago
8 0

Answer:

It subtracts

Step-by-step explanation:

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tara paints 12 wall in 4 hour. she has 3 wall left to paint how long do you think that it will take her to paint the 3 remaining
Pavel [41]
12 divided by 4 equals to 3
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5 0
3 years ago
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Mikel walks down 5 flights of stairs . each flight has 8 steps. which describes mikel's descent
Ludmilka [50]

Answer:

40 steps downwards

Step-by-step explanation:

4 0
2 years ago
I need help with this question
Sonbull [250]

= 4 (6) - 4 (√2) + √2 (6) - √2 <span>√2
</span>= 24 - 4√2  + 6√2 - 2 
= (24 - 2)  +  (- 4√2  + 6√2)
= 22 + √2(- 4 + 6)
= 22 + √2 (2)
= 22 + 2√2

hope it helps
5 0
3 years ago
There are 24 boys and 16 girls on the playground. What is the ratio of boys to total number of children on the playground?​
Reil [10]

Answer:

6 to 4

Step-by-step explanation:

24/4 = 6 Boys

16/4 = 4 Girls

Boys 6 / Girls 4

5 0
3 years ago
An isosceles trapezoid has base angles 45 and bases of lengths 9 and 15 the area pf the trapezoid is
Nadusha1986 [10]
Tangent 45 = height / 3
height = 3 * tan (45)
height = 3 * 1
height = 3

<span>Trapezoid area = ((sum of the bases) ÷ 2) • height
</span>
<span>Trapezoid area =  (9 + 15) /2 * height

</span><span>Trapezoid area =  12 * 3

</span><span>Trapezoid area =  36


</span>
7 0
3 years ago
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