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Kitty [74]
3 years ago
15

Please help I’m taking a test that is timed plz hurry

Mathematics
1 answer:
Mariulka [41]3 years ago
3 0

Answer:

The answer is <u>4b</u>

(______________)

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The front wall of the storage shed is in the shape of a trapezoid.
KonstantinChe [14]

Answer:

66 square feet

Step-by-step explanation:

please review the attachment for a detailed explanation

7 0
3 years ago
To factor 8x^2 + bx + 3, a student correctly rewrites the trinomial 8x^2 + px + qx + 3. What is the value of pq?
sergeinik [125]
Try this option:
1. if 8*x²+b*x+3=8*x²+p*x+q*x+3, then ⇒ b=p+q.
2. p*q = max_value (b²/2), if p=q=0.5*b, and p*q→-oo, if p>0 and q<0 or p>0 q<0.
3. example:
given 8x²+10x+3, the student rewrites it as a) 8x²+5x+5x+3 (5*5=25-max value); b) 8x²+0.01x+9.99x+3 (9.99*0.01=0.0999→0); c) 8x²-20x+30x+3 (p*q=-600).

answer: (-oo;0.5b²)
8 0
3 years ago
Simplify 8(7x – 1) + 4(x + 5).
Elina [12.6K]

8(7x-1)+4(x+5)

multiply; 8  x  7=

56x  +  -1  +  4x  +5

reorder the terms;

-1  +  5  +  56x  +  4x

Combine like terms; -1  +  5  =  4

4  +  56x  +  4x

Combine like terms again; 56x  +  4x  =  60x

4  +  60x


4 0
2 years ago
Read 2 more answers
2y = 1.2x + 1 the x from 1 to 3 i need to create a table
Goshia [24]
Y = 0.6x + 0.5 will be standard form. When x = 1, Y = 1.1. X=2, Y=1.7. X=3, Y=2.3.
4 0
3 years ago
Compare these two functions, where the input variable represents days.
olga2289 [7]

Answer:

c.) 70

# carry on learning

4 0
2 years ago
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