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victus00 [196]
3 years ago
5

Expand and combine like terms. (6y^2+ 5y^4)^2

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
8 0

Answer:

\left(6y^2+5y^4\right)^2

(6y^2+5y^4)^2=36y^4+60y^6+25y^8

=\left(25y^8+60y^6+36y^4\right)

=\left(36y^4+60y^6+25y^8\right)

=36y^4+60y^6+25y^8

<u>---------------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

jeka943 years ago
6 0

Answer:

36y⁴ + 60y⁶ + 25y⁸

Step-by-step explanation:

(6y² + 5y⁴)² = (6y² + 5y⁴)(6y² + 5y⁴)

we can use the FOIL method to get:

36y⁴ + 30y⁶ + 30y⁶ + 25y⁸

we can simplify the two middle terms and get:

36y⁴ + 60y⁶ + 25y⁸

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A basketball player has made 21 of her last 30 free throws a percentage of 70, how can you model the player's free throw percent
marysya [2.9K]

<span>For this case what you should do is write the following function:</span>

<span> y = (a / b) * 100</span>

<span> Where,</span>

<span> A: amount of successful free throws</span>

<span> B: total amount of free throws</span>

<span> Substituting values we have:</span>

<span><span> y  = (21/30) * 100</span></span>

<span><span> The result is:</span></span>

<span><span> Y = 70% (as we expected)</span></span>

<span><span> Answer:</span></span>

<span><span> a rational function that can model the player's free throw percentage is:</span></span>

<span><span> <span>y = (21/30) * 100</span></span>
</span>

7 0
3 years ago
Write a specific formula to describe the variation:x varies indirectly with the cube root of y;x=3when y= 125
kherson [118]

Answer:

x=15(1/3√y)

Step-by-step explanation:

X varies indirectly with the cube root of y

x=k/3√y

x=3 when y=125

3=k/3√125

3=k/5

3=k(1/5)

k=3÷1/5

k=3×5/1

k=15

x=15(1/3√y)

5 0
4 years ago
A grocery store offers a 10% discount on your entire purchase when you spend more than $50. You have $117 to spend on groceries
Fynjy0 [20]
Hope this helps you

7 0
3 years ago
What is the value of x in x+y=-10 and x-y=2
loris [4]

Answer:

x = -4

Step-by-step explanation:

x+y = -10 -------- (1)

x-y = 2 ------- (2)

from (1)

x+y = -10

y = -10-x -------- (3)

substitute (3) into (2)

x-y = 2

x-(-10-x) = 2

x+10+x = 2

2x = 2-10

2x = -8

x = -8/2

x = -4

6 0
3 years ago
Read 2 more answers
Leo bought 50 lbs of clay for his art projects. He used 12.5 lbs to make a sculpture, and 0.72 lbs for each mug. How many mugs d
ExtremeBDS [4]

Answer:

Total number of mug = 14 mugs

Step-by-step explanation:

Given:

Total amount of Clay Leo bought = 50 lbs

Total amount of Clay left = 27.42 lbs

Total amount of Clay used in sculpture = 12.5 lbs

Amount of clay each muh need = 0.72 lbs

Find;

Total number of mug

Computation:

Assume;

Total number of mug = a

So,

Total amount of Clay Leo bought = Total amount of Clay left + Total amount of Clay used in sculpture + (Amount of clay each muh need)(Amount of clay each muh need)

50 = 27.42 + 12.5 + (0.72)(a)

50 = 39.92 + (0.72)(a)

(0.72)(a) = 10.08

a = 14

Total number of mug = 14 mugs

8 0
3 years ago
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