Maria needs 3.87 feet of string to use as a border for her poster. Maria finds two pieces of string one that is 2.5 feet long and another that is 1.75 feet long.How do you calculate the amount of string Maria will have leftover after making the border to her poster?

Answers

Answer 1

Answer:

Answer:x = 4.25 - 3.87 x = 0.38 feet

Step-by-step explanation::Find out the how much string will Mellisa have left over .To proveLet us assume that the string will Mellisa have left over be x .As givenMelissa needs 3.87 feet of string to use as a border for her poster.Melissa finds a piece of string that is 4.25 feet long.Than the equation is write in the form. Therefore the string will Mellisa have left over be 0.38 feet .

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Using the distributive property to find the product (y — 4)(y2 + 4y + 16) results in a polynomial of the form y3 + 4y2 + ay – 4y2 – ay – 64. What is the value of a in the polynomial?

What is the sum of 3/8 and 1/16

Answers

make the denominators the same before you add so,
$(6)/(16)$ + $(1)/(16)$ = $(7)/(16)$

$(3)/(8) = (6)/(18) (6)/(16) + (1)/(16) = (7)/(16)$

A cat is stuck in the tree and the fire department needs a ladder to rescue the cat. The fire truck available has a 95-foot ladder, which starts 8 feet above ground. Unfortunately, the fire truck must park 75 feet away from the tree. If the cat is 60 feet up the tree, does the cat get rescued? If not, what ladder length is need to allow the cat to be rescued?Group of answer choices
A. No because an 117-foot ladder is needed but the truck has only a 95-foot ladder.
B. No because an 96-foot ladder is needed but the truck has only a 95-foot ladder.
C. Yes because only a 75-foot ladder is needed and the truck has a 95-foot ladder.
D. Yes because only a 91-foot ladder is needed and the truck has a 95-foot ladder.

Answers

Answer:

I guess the ans d is correct because using pythagoras theorem we get 91.26 ft .

Need help quiiickkkkIn 28.8 seconds, the piano plays 48 beats.
Piano Tempo
What is the tempo, in beats per minute, of the piano?
beats per minute

Answers

Answer:

100 beats per minute

Step-by-step explanation:

If it takes 28.8 secs for the piano to play 48 beats, then it would take 60 secs (1 minute) to play x number of beats.

To find the value of x, which is the number of beats the piano makes per minute, let's set the proportion as shown below:

28.8 secs = 48 beats

60 secs = x beats

Cross multiply

28.8*x = 60*48

28.8x = 2,880

Divide both sides by 28.8

x = 2,880/28.8

x = 100

✅Thus, if the Piano plays 48 beats in 28.8 secs, therefore, the tempo of the piano in beats per minute would be 100 BPM

An artist wants to make alabaster pyramids using a block of alabaster with a volume of 576 cubic inches. She plans to make each pyramid with a square base area of 3 square inches and a height of 4 inches. At most, how many pyramids can the artist make from the block of alabaster?

Answers

Given:
volume of the block = 576 cubic inches
Square pyramid = base area : 3 square inches ; height = 4 inches

Volume of square pyramid = a² * h/3
V = 3 square inches * 4inches/3
V = 4 cubic inches

volume of block / volume of square pyramid
576 cubic inches / 4 cubic inches = 144

She can make 144 square pyramids.

Answer:

144 square pyramids

Step-by-step explanation:

Sarah put raisins into 3/4 of the oatmeal cookie dough she was making. She put nuts into 2/5 of the oatmeal cookie dough with the raisins. What fraction of the entire batch has BOTH raisins and nuts.

Answers

The LCM (lowest common multiple) of 4 and 5 is 20, so convert them so that the denominator is 20:

3/4 = 15/20
2/5 = 8/20

I didn't quite read the question properly, but regardless. Since only 15/20 of the batch has raisins, of which only 8/20 has nuts, we can formulate this equation to solve:

1x15/20x8/20
=3/10

29,27,24,20,15... whats next

Answers

The pattern of the given series i.e 29,27,24,20,15,9.

Given that,

The pattern is 29,27,24,20,15.
Based on the above pattern we can see that the number is first decreased by 2, then 3, then 4 and so on.

Based on this, it should be like this

29-2 = 27

27 - 3 = 24

24 - 4 = 20

20 - 5 = 15

15-6 = 9

Therefore we can conclude that the pattern of the given series i.e 29,27,24,20,15,9.

Learn more: brainly.com/question/23037339

The pattern is subtracting the numbers in the increasing sequence. (-1, -2, -3, -4, etc.) 29-2=27, 27-3=24, 24-4=20, 20-5=15, so 15-6=9

Your answer is 9.

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