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inn [45]
2 years ago
5

Whats the answer pls thankyou

Mathematics
2 answers:
Eduardwww [97]2 years ago
6 0

Step-by-step explanation:

400×10^3

or 4×10^5 is more convenient

anyone answer is correct I hope it helps u

Sladkaya [172]2 years ago
5 0

Answer:

your answer is 0.4x10^6

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Which of the following transformations will produce a figure that is similar, but not congruent, to the original figure?
spayn [35]

Answer: The answer is A. dilation :)

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3 years ago
A bakery uses 10 4/5 ounces of icing for every 1/4 of a cake.what is the unit rate in ounces of icing per cake
alexandr1967 [171]
10 4/5 = 54/5

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3 0
3 years ago
Miranda worked Monday at her part time job and earned $71.75 for 7 hours. How much would Miranda earn after working 15 hours?
Digiron [165]

Answer:

$153.75

Step-by-step explanation:

$71.75 / 7=$10.25

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8 0
3 years ago
O comprimento de um retângulo é 6x e sua largura é 5y. A) Escreva uma expressão algébrica que representa o perímetro desse retân
Kobotan [32]

Answer:

A) 12x + 10y

B) 118cm

Step-by-step explanation:

A) A fórmula para calcular o perímetro de um retângulo é dada como:

Perímetro de um retângulo = 2 (L + W)

= 2L + 2W

Onde

L = comprimento do retângulo

W = largura do retângulo

A) A pergunta nos diz que:

O comprimento de um retângulo é 6x e sua largura é 5y.

A expressão algébrica que representa o perímetro do retângulo =

Perímetro de um retângulo = 2 (L + W)

= 2L + 2W

L = 6x, W = 5y

= 2 (6x) + 2 (5y)

= 12x + 10y

A expressão algébrica que representa o perímetro do retângulo é

P = 12x + 10y

B) Se x = 4 cm e y = 7 cm, qual é o valor numérico desse perímetro.

P = 12x + 10y

x = 4cm

y = 7cm

Perímetro = 12 (4) + 10 (7)

Perímetro = 48cm + 70cm

Perímetro do retângulo = 118cm

Portanto, o valor numérico do perímetro é 118cm

7 0
3 years ago
A triangular pane of glass has a height of 30 inches and an area of 270 square inches. what is the length of the base pane
Tems11 [23]
The equation for the area of a triangle is A= b*h /2. So, plug in your known variables, and you get 270in^2= b*30 /2. First you multiply by 2 to cancel out the division for 2, which gets you 540= b* 30. To get "b" by itself, divide both sides by 30, giving you <u>18=b</u>.

To check this, plug in your new known variable, as 270= 18* 30 /2. This will equal as 270=270, confirming 18in as the correct measurement.
3 0
3 years ago
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