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3 years ago

FIND the product(5a³-3a²+8)(3a-4)

Mathematics

1 answer:

Ahat [919]3 years ago

3 0

I hope you will like it

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The width of a rectangle is 12 units. Can the perimeter x of the rectangle can be 60 units when its length y is 18 units? (1 poi

juin [17]

If the width is 12 and the length is 18, the perimeter of the rectangle is 12 + 12 + 18 + 18, or 60. So yes the perimeter can be 60.

8 0

3 years ago

Help I need this in like 5 minutes this due

Schach [20]

Answer:

1) 64 yd

2) 1.8 ft

3) 15 ft

4) 4 cm

5) B

Step-by-step explanation:

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3 years ago

Read 2 more answers

What does it mean when a forst grade mathmatic paper says group 1 with flowers and group2 has flower it says make the rule what

Aleks [24]

If it's like the in and out things, I think i can help. So a number goes in and and comes out. What is the rule? What happened from the in to the out?

5 0

3 years ago

HELP! I don't understand so please give a detailed explanation.

likoan [24]

From the picture, we can see that ΔLSP and ΔLRN are similar, so corresponding sides are proportionate:

LN : LP = 28:12 = 7:3

Therefore, the LRN sides is 7/3 of the corresponding side of LSP.

Then, it states that the area of LSP = 50, and area of a triangle is (1/2)bh, so we set up the equation

Area of LSP = (1/2)bh = 50 ← Remember how the corresponding sides are 7/3 of LSP? Therefore, the area of LRN:

LRN = (1/2)(7b/3)(7h/3) ← Take out the 7/3 and multiply them together

= (49/9)(1/2)bh ← From LSP, we know that (1/2)bh = 50, so plug that in

= (49/9)*50 ≈ 272.222 units ²

6 0

3 years ago

The cost price of 18 sweaters is Rs425 per sweater and the total gain of the shopkeeper is Rs 6,750 1 find the sale price of eac

Nostrana [21]

Answer:

1. Sales price per sweater= Rs 800

2. percentage = 46.875% = 46.88%

Step-by-step explanation:

Given;

Cost price = Rs425 per sweater

Number of sweaters = 18

Total gain = Rs 6,750

Total cost price = cost price × number of sweaters

Total cost price = 18 × Rs425 = Rs 7,650

Total sales price = total gain + total cost price

Total sales price = Rs 6,750 + Rs 7,650

Total sales price = Rs 14,400

Sales price (per sweater) = Rs 14,400/18 = Rs 800 per sweater

Profit percentage = total gain/total sales price × 100%

Profit percentage = Rs 6,750/Rs 14,400 × 100%

Profit percentage = 46.875% = 46.88%

8 0

3 years ago

FIND the product(5a³-3a²+8)(3a-4)​

FIND the product(5a³-3a²+8)(3a-4)