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emmasim [6.3K]
3 years ago
13

PLEASE HELP ME ASAP. IT US DUE TOMORROW AND I NEED THE ANSWERS PLEASE

Mathematics
1 answer:
Tema [17]3 years ago
3 0
Okay. 12 - 4 is 8. For the other question, you have to multiply the difference of that by 1/4. 8 * 1/4 is 2. The expression of (12 - 4) is four times the value of 1/4 * (12 - 8). and 2 is 1/4 the value of 8. The answers to this question are A , B, and C.
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If one stamp cost $.45 what does a roll of 125 stamps cost in cents? What is the amount in dollars and cents
Rufina [12.5K]
The cost of the roll = 125 * 45 = 5625 cents

5625 / 100 = 56.25 $
5 0
2 years ago
Read 2 more answers
Heidi and Andrew designed two raised flowerbeds for their garden. Heidi’s flower bed was 5 feet long by 3 feet wide, and Andrew’
Alona [7]

Answer:

90 ft³

Step-by-step explanation:

Volume is calculated as length × width × height.

Heidi: 5×3×2 = 30 ft³

Andres: 5×6×2 = 60 ft³

Total: 30 + 60 = 90 ft³

3 0
3 years ago
ASZPPPP<br>LAST ONEEE PLEASEE HELPP
miskamm [114]

Answer:

Top Left

I sincerely hope this is right and that you get g really good mark ;)

7 0
2 years ago
I Obviously don't need help but here's a survey answer and you will receive 10 points, Here you go:
sineoko [7]
Oven baked hot cheetos
3 0
3 years ago
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Find a degree 3 polynomial whose coefficient of x^3 equal to 1. The zeros of this polynomial are -5, -4i, and 4i. Simplify your
borishaifa [10]

Answer:

x^3+5x^2+16x+80

Step-by-step explanation:

You know that you can write your polynom this way : (x-r1)(x-r2)(x-r3) with r1,r2 and r3 the roots so you get :

(x+5)(x+4i)(x-4i)

Simplify (x+4i)(x-4i) with the formula (a-b)(a+b)=a²-b²

so you have (x^2+16)=(x+4i)(x-4i)

Your polynom looks like this :

(x^2+16)(x+5) just expand it

and you get x^3+5x^2+16x+80

7 0
2 years ago
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