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3 years ago

Choose the polynomial that is written in standard form.

1 answer:

4 0

When written in standard form, you have to order each term from the highest degree to the lowest degree.

b. x^4y² + 4x²y + 8x is your answer.

hope this helps, God bless!

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Match each circular flower bed on the left to its circumference and its area on the right. Some answer options on ti

user100 [1]

Answer:

Flower bed A has circumference = 31 feet, area = 79 feet²

Flower bed B has circumference = 38 feet, area = 113 feet²

Step-by-step explanation:

* Lets revise the rules of the circumference and the area of the circle

- The circumference of the circle = 2πr

- The Area of the circle = πr²

- r is the radius of the circle and it is half the diameter of the circle

# Flower bed A has a diameter 10 feet

∵ The radius = 1/2 the diameter

∴ The radius = 1/2 × 10 = 5 feet

∵ The circumference = 2πr

∴ The circumference = 2 × π × 5 = 31.42 ≅ 31 feet

∵ The area = πr²

∴ The area = π (5)² = 78.54 ≅ 79 feet²

* Flower bed A has circumference = 31 feet, area = 79 feet²

# Flower bed B has a radius 6 feet

∵ The circumference = 2πr

∴ The circumference = 2 × π × 6 = 37.70 ≅ 38 feet

∵ The area = πr²

∴ The area = π (6)² = 113.10 ≅ 113 feet²

* Flower bed B has circumference = 38 feet, area = 113 feet²

* These answers not in the choices

8 0

3 years ago

Find the specified lengths and measures. Given: ΔABC≅ΔDEF Find: AB and m∠F

Leya [2.2K]

Answer:

Step-by-step explanation:

6 0

3 years ago

The product of , and the sum of a number and - 4 is less than or equal to 64.

lozanna [386]

Answer:

Step-by-step explanation:

3 0

3 years ago

If a1=7 and an=an-1+5 than find the value of a5 .

Katyanochek1 [597]

Answer:

a₅=27.

Step-by-step explanation:

1) according to the condition the given subsequence is arithmetic sequence. It means, the a₁=7 and d=5, then

2) a₅=a₁+4*d; => a₅=7+4*5=27.

4 0

2 years ago

Solve for X -5x=45 A 225 B 9 C -9 D 45

andriy [413]

X=-9

-x=9 so x=-9 since you inverse the sign

8 0

4 years ago