3 years ago

I’m not good at math. A. 90 B. 130 C. 140 D. 50

Mathematics

1 answer:

nekit [7.7K]3 years ago

7 0

Answer:

SHOULD be 140.

Step-by-step explanation:

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How many purple marbles are there?

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3 years ago

A rectangular patio has a length that is 4 times its width and has an area of 5000 square feet. What is the width of the patio?

dimaraw [331]

$\bf \underline{ \underline{Given : }}$

A rectangular patio has a length that is 4 times its width.

Area of rectangular patio is 5000 square feet.

$\bf \underline{ \underline{To \: be \: calculated : }}$

Calculate the width of the patio.

$\bf \underline{ \underline{Solution : }}$

Let the width be a.

Then,Length = 4a

According to the question,

$\sf \: Area \: of \: rectangle = 5000 \: ft {}^{2}$

$\sf \implies \: Length \times Width = 5000$

Substituting the values of Length and width, we get..

$\sf \implies 4a \times a = 5000$

$\sf \implies4 {a}^{2} = 5000$

$\sf\implies \: {a}^{2} = \cancel \dfrac{5000}{4}$

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3 years ago

Help me with this please

Stels [109]

Answer:

the answer is 7, have a nice day

Step-by-step explanation:

7×6=42

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When a positive integer k is divided by 6, the remainder is 1. what is the remainder when 5k is divided by 3?

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7 0

3 years ago