Jacqueline buys 2 fourths yard of green ribbon and 1 fourths yard of pink ribbon. How many yards of ribbon does she buy?

Answers

Answer 1
Answer:

Answer:

3/4

Step-by-step explanation:


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Can anyine kindly help please?​

Answers

Answer:

i think it might be C

Step-by-step explanation:

Colin’s piano lesson is 45 minutes, or 3/4 of an hour, long. If he practices 6 different songs and spends an equal amount of time on each song, what fraction of an hour does he spend practicing each song?

Answers

Answer:

15/2 minutes

Step-by-step explanation:

Class duration= 45 minutes

For 6 songs = 45 minutes

For 1 song = 45/6 = 15/2 minutes

Given:

Colin’s piano lesson is 45 minutes, or Three-fourths of an hour, long. If he practices 6 different songs and spends an equal amount of time on each song, what fraction of an hour does he spend practicing each song ?

Solution:

we have,

→ Colin’s piano lesson is = 45 minutes .

and,

→ he practices total different songs = 6

also, given that, he spends an equal amount of time on each song .

So,

→ Time he spend on each song = Total time of lesson / Total number of songs he practice = 45/6 = (15/2) Minutes.

now, we know that,

→ 60 minutes = 1 hour .

→ 1 minute = (1/60) hour .

then,

(15/2) minutes = (1/60) * (15/2) = (1/8) hours.

hope this helps......

ASAP Find the slope of The ordered pairs (0,-17),(2,13)

Answers

Answer:

m=15

Step-by-step explanation:

Answer:

1 5

Step-by-step explanation:

What is the measure of each angle of a regular 24-gon? If necessary, round to thenearest tenth.

Answers

Answer:

165°

Step-by-step explanation:

Find the interior angle measure by using the formula, ((n - 2) x 180°) / n

Plug in 24 as n:

((n - 2) x 180°) / n

((24 - 2) x 180°) / 24

(22 x 180°) / 24

3960 / 24

= 165

So, the measure of each angle is 165°

Answer:

163.6

Step-by-step explanation:

180•(22-2)=180•20 =3600

3600/22= 163.636363…

Questions number 1 How much paper is used for the label of the container, which covers the lateral surface area of the cylinder? Round your answer to the nearest tenth.
question number 2
what volume of oats will fill the container? Round your answer to the nearest tenth. ​

Answers

9514 1404 393

Answer:

  145.3 square inches

Step-by-step explanation:

The lateral area of the cylinder is given by ...

  LA = 2πrh

  LA = 2π(2.5 in)(9.25 in) = 46.25π in²

  LA ≈ 145.3 in²

About 145.3 square inches of paper is used for the label.

17.Find the value of k that will make 4x² – 12x + k a perfect square trinomial.
k =
Enter your next step here
-
G
O Tool

Answers

Solution:

Using formula (a-b)^2 = a^2-2ab+b^2

4x^(2) - 12x + k \n = > (2x) ^(2) - 2(2x)(3) + {3}^(2) \n \n = > {(2x)}^(2) - 2(2x)(3) + 9

Answer:

k = 9

Answer:

Using formula (a-b)^2 = a^2-2ab+b^2

4x 2 −12x+k

=>(2x) 2 −2(2x)(3)+3 2

=>(2x) 2 −2(2x)(3)+9

=> k = 9