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beks73 [17]
2 years ago
14

A farmer must add the areas of two plots of land to determine the amount of seed to plant. The area of Plot A can be represented

by 3x^2 +7x - 5, and the area of Plot B can be represented by 5x^2 - 4x + 11. Write a polynomial that represents the total area of both plots of land.
Mathematics
1 answer:
Ugo [173]2 years ago
7 0

Step-by-step explanation:

Combine common terms

(3x²+5x²)+(7x-4x)+(-5+11)

8x²+3x+6

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Find the total surface area of this triangular prism.<br> 30 cm<br> 18 cm<br> 7 cm<br> 24 cm
Effectus [21]

Answer:

<em>588 cm²</em>

Step-by-step explanation:

<em>24 × 7 + 30 × 7 + 2(24 × 18) + 18 × 7</em> = 7(24 + 30 + 18) + 2 × 42 = 7 × 72 + 84 = 504 + 84 = <em>588 cm²</em>

4 0
3 years ago
HELP ASAP
maxonik [38]

Answer:

Shape B

Step-by-step explanation:

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6 0
3 years ago
William just got hired for a new job and will make \$78,000$78,000 in his first year. William was told that he can expect to get
ASHA 777 [7]

Answer:

$162,000

Step-by-step explanation:

I hope this is help

7 0
3 years ago
Read 2 more answers
I have a few questions!<br> a) x−1.27=4.09<br> b) 2.3−y=2.301<br> c) t+3.04=14.3<br> d) 1.1+k=5.67
maks197457 [2]

Answer:

a.)  x = 5.36

b.)  y = - 0.001

c.)  t =  11.26

d.)  k =  4.57

Step-by-step explanation:

a) x−1.27=4.09

b) 2.3−y=2.301

c) t+3.04=14.3

d) 1.1+k=5.67

Solving. right?

a.)  x = 4.09 + 1.27 = 5.36

b.)  y = 2.3 - 2.301 = - 0.001

c.)  t = 14.3 - 3.04 =  11.26

d.)  k = 5.67 - 1.1  =  4.57

5 0
3 years ago
What is the slope of y = -3x + 3?
AnnZ [28]
<span>Use the slope intercept form y=<span><span>mx</span>+b, </span></span><span>where </span><span>m</span><span> is the slope and </span><span>b</span><span> is the y-intercept. So with saying that plug your problem in so y = -3x+3 so your answer would be m=-3 which is the slope.

~Hope this Helps! Good Luck!~
</span>
8 0
3 years ago
Read 2 more answers
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