Ernesto has a jump rope that is 10.5 feet long. To make the jump rope the jdeal length for his height, Emesto needs to cut off 0.3 of the jump rope. If Ernesto does this, how much rope will he cut off?​

Answers

Answer 1
Answer:

Answer:wouldnt he cut of 0.3?

Step-by-step explanation:It legit says that in the question and ther will me 10.2 feet left

Answer 2
Answer:

Answer:

it is c

Step-by-step explanation:


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What’s the area of a circle to the nearest square foot with the radius of 7000 use 3.14 for pieA 43,960

B 49,000,000

C 615,440,000

D 153,860,000

Answers

Pi*r^2
3.14*7000^2
153,860,000

maya packs 26 books on her trip, but the books weigh 87 pounds. she takes out half the books and now her suitcase weighs 47 pounds. how much do half the books weigh. write an equation​

Answers

Answer:

The half of books: 43,5

the suitcase: 3,5

Step-by-step explanation:

  1. 26 books is equivalent to 87
  2. half of the books: 26/2 =13
  3. Equation:  weigh=w  Yo need to know if 87 pounds is for 26 books, how much is for 13 books. You multiply the number of books for the 87 pounds and divide by the number of books.
  4. w=(13*87)/(26)
  5. w= 43,5 pounds
  6. To know the suitcase value  you operate: 47-43,5= 3,5

Convert x2 + y2 = 16 to polar form.r = 16



r = 4



θ = 16



θ = 4

Answers

The polar form of the equation x² + y² = 16 is x = 4 or y = 4 or r = 4 ( x = y = r = 4) option (B) is correct.

What is the polar equation?

A polar coordinate system is a two-dimensional coordinate system in which a distance from a reference point and an angle from a reference direction identify each point on a plane.

It is given that:

The rectangular form of an equation is:

x² + y² = 16

The above equation representing a circle equation:

We can write the above equation as follows:

x² + y² = 4²

As we know, the polar form of the equation is:

x = r cos(θ)

y = r sin(θ)

r is the radius of the circle

r = 4

θ is the angle made by the component of x and y:

tanθ = y/x

tanθ = r/r;  x = y = r

tanθ = 1

θ = 45 degrees

Thus, the polar form of the equation x² + y² = 16 is x = 4 or y = 4 or r = 4 ( x = y = r = 4) option (B) is correct.

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The Correct Answer is Option

r = 4

Ex. CONVERT 2 + 2 = 4 x 4 = 16 

2. How would you hold your bowl to eat in China?

Answers

Answer:

you hold the bowl with your thumb on the rim and then support it on the side with the rest of your fingers

Step-by-step explanation:

plz vote brainliest

Which sentence best describes the interval [-2,1]

Answers

The best sentence that describes the interval [-2, 1] implies that the function is increasing on the interval [-2, 1].

What is a cubic polynomial function?

A cubic polynomial function is a polynomial function whose power is at 3°. It has a general formula f(x) = ax³ + bx² + cx + d.

where;

  • a, b, c, and d are real numbers, hence a ≠ 0.

If the data given in the table is represented on the graph, we can see that the data value proceeds in increasing order from negative to positive, as such:

The best sentence that describes the interval [-2, 1] implies that the function is increasing on the interval [-2, 1].

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Answer:

The function is increasing on the interval [-2,1]

Step-by-step explanation:

A roll of ribbon was 9 meters long. Kevin cut 8 pieces of ribbon each of length 0.8 meter, to tie some presents. He then cut the remaining ribbon into some pieces, each of length 0.4 meter.a) how many pieces of ribbon, each 0.4 meter in length, did Kevin have?
b) What was the length of ribbon left over?

Answers

answer for A is 6 pieces and the answer for B is .2 meters..