3 years ago

Ten plus two times the quantity of a number plus four

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

3 0

10+2 x n +4
(N is the quantity of a number)

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Factorize the expression below pls help giving brainliest

vekshin1

Answer:

See answer below

Step-by-step explanation:

2b(2ab)² - a(2b²)² = XaY³(z - b)

$2b(2ab)(2ab) - a(2b^2)(2b^2) = XaY^3(z-b)$

$8a^2b^3 - 4ab^4 = XaY^3(z - b)$

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2 years ago

3. A jewelry store buys small boxes in which to wrap the items that it sells. The diagram below shows one of the boxes. The diag

ElenaW [278]

Answer:

1) The lateral area is LA=95 cm²

2) The surface area is SA=275 cm²

The answer is the option D) 95 cm² ; 275 cm²

Step-by-step explanation:

we know that

The surface area of the box (rectangular prism) is equal to

SA=2B+LA

where

B is the area of the base

LA is the lateral area of the box

<em>Find the lateral area</em>

LA=PH

where

P is the perimeter of the base

H is the height of the box

substitute

LA=2[15+6](2.26)=94.92 cm²

Round to the nearest whole number

LA=95 cm²

B=(15)(6)=90 cm²

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SA=2B+LA

substitute the values

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2 years ago

It's the holiday season and you are working for a packing company that specializes in holiday fruit cakes. For Christmas this ye

valentinak56 [21]

Normal rate: $10/hr

Time and a half= $15/hr

Double pay: $20/hr

Hours to be paid at $10/hr =32 hours

$10/hr x 32hrs= $320

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3 years ago

Four hundred tickets were sold for school play. General admission tickets were $4, while student tickets were $3. If the total t

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Answer: About 337 for admission & 450 student ones.

Step-by-step explanation:

Divide 1350 / 4 = 337.5 (Notice how I put about)

Divide 1350 / 3 = 450

Welcome!

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3 years ago

sarah is currently making 39,000 a year at her job and had been offered a raise to 43,290 per year what would be the percent inc

Ivan

43290-39000=4290
4290÷39000=0.11
0.11x100= 11% increase

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2 years ago