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3 years ago

Select the correct answer.

Mathematics

1 answer:

Step2247 [10]3 years ago

6 0

Answer:

-36

Step-by-step explanation:

We were given the expression as

(c3+d2)

Where our

c=-4

Then d= 10

Then substitute for the values of "c and d" in given expresion, we have

(c3+d2)

(-4)^3 + (10)^2

=-64 + 100

= -36

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Miranda's math certificate is 8 inches tall and 13 inches wide. Miranda wants to put the certificate in a fancy frame that costs

Dvinal [7]

He answer hence would be 104

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3 years ago

Every week I buy four 2-litre bottles of lemonade whilst shopping at my local supermarket. Last week the bottles on the shelf we

Mumz [18]

Answer:

40%

Step-by-step explanation:

Every week you he buys 4 number of 2 Litres bottle of lemonade.

Thus, let's say cost of each bottle is X.

This means he total cost is 4X

Now, total litres = 4 × 2 = 8 litres

Thus, cost per litre = 4X/8 = ½X

Now, we are told that Last week the bottles on the shelf were limited edition “2.5 litres for the price of 2 litres” bottles ".

This means that now, it is cheaper.

However, the supermarket also had a “buy 3 bottles, get another one free” offer.

Now since he buys 8 litres weekly, now since it's 2.5 L bottle, he will buy 3 since he will be given 1 free for every 3 he buys.

Thus, total litres he is paying for = 2.5 × 3 = 7.5 litres

Thus, cost per bottle is; 3X

Since he is getting 1 bottle free, then total bottle he gets is; 7.5 L + 2.5 L = 10L

Thus;

cost per litre is now; 3X/10

Difference in costs per litre is;

½X - 3X/10 = X/5

percentage of the cost of four bottles of lemonade lower than usual last week = (X/5)/(½X) × 100% = 2/5 × 100% = 40%

7 0

4 years ago

Please help heads up it’s not 480 I’ve tried that

vlabodo [156]

Answer:

612

Step-by-step explanation:

The lateral surface area does not include the bases.

The bases are the triangles

We will add up the areas of the three rectangles

We have the two rectangles on the sides which are 17 by 13 and the rectangle on the bottom which is 17 by 10

17* 13 + 17*13 + 17*10 =612

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3 years ago

How to find three consecutive odd numbers whose product is 2145?

balu736 [363]

Hello :
2145 = 11×13×3×5 ( prime factorisation product)
2145 = 11×13×15
the <span>three consecutive odd numbers whose product is 2145 are : 11 , 13 ,15</span>

7 0

4 years ago

To the nearest hundredth, what is the distance between point (-6, -1) and point (4, 3)?

vagabundo [1.1K]

Use the distance formula and simply substitute in the corresponding orders pairs.

Distance = √(x2 - x1)² + (y2 - y1)²

Distance = √(4 - (-6))² + (3 - (-1))²

Distance = √(4 + 6)² + (3 + 1)²

Distance = √(10)² + (4)²

Distance = √100 + 16

Distance = √116

Distance = 10.7703296143

Round to the nearest hundredth!

Distance ≈ 10.77

5 0

3 years ago

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