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topjm [15]
3 years ago
8

Armando used algebra tiles to represent the product 3x(2x – 1). Which is true regarding Armando’s use of algebra tiles?

Mathematics
2 answers:
makvit [3.9K]3 years ago
7 0

Answer:

Some of the products do not show the correct powers of x.

D

spin [16.1K]3 years ago
6 0

ANSWER ON EDGE IS: D- Some of the products do not show the correct x

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What is the ratio of the number of cherry slices to the number of orange slices in the medium size bag of candy?
Temka [501]

Answer:

A

Step-by-step explanation:

There are 10 cherry slices and 40 orange slices in the medium bag. So, 10 to 40 simplifies to a ratio of 1 to 4.

5 0
3 years ago
A family of 3 children 2 adults visited a heath club. The club charges $y an hour for each child and $x an hour for each adult.
gregori [183]

Answer:

Step-by-step explanation:y<30 and x<15

6 0
3 years ago
QUESTION: Josephine put a frame round his picture which measured 36 cm by 34 cm. A margin 4cm wide was left all the way round. W
Mandarinka [93]
36x34= 1224cm²
(36-4)x(34-4)= 32x30= 960cm²

Area of frame= 1224
Area of picture inside frame= 960
So border = 1224-960= 264

ANSWER = 264cm²
5 0
2 years ago
Please help with number 6 ASAP I will mark branlist
DerKrebs [107]

Answer:

<h2>12</h2><h2>Step-by-step explanation:</h2>

4\sqrt{9}\\\\\mathrm{Factor\:the\:number:\:}\:9=3^2\\=4\sqrt{3^2}\\\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{a^2}=a,\:\quad \:a\ge 0\\\sqrt{3^2}=3\\\\=4\times\:3\\\\=12

5 0
3 years ago
Leonardo da vinci's mona lisa is 21 inches wide and 30.25 inches tall. what is the area of the painting in square centimeters?
VMariaS [17]
1 inch =2.5cm
lenght =30.25×2.5=75.625cm
width = 21×2.5=52.5cm
area of painting = 75.625×52.5=3970.3125cm²
7 0
3 years ago
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