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2 years ago

12

Chloe is sorting items at a thrift store. She finds a box if tiny blocks that has 1,344 written on the outside. she can see that

each layer in the box has 64 blocks.

1 answer:

ozzi2 years ago

5 0

21 layers of blocks if that's what you're looking for

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parker correctly answered 70% of the questions on his math test. If he answered 35 questions correctly, how many questions were

Alexandra [31]

Let the total number of questions in the math test be defined by the variable x.

Now, we know that Parker correctly answered 35 questions. These 35 questions make 70% of the total number of questions on his math test.

The information we have above can be expressed as an equation given below:

70% of x=35

This can be rewritten as:

$\frac{70}{100}x=35$

Thus, to find the total number of questions we will have to isolate x.

$\therefore x=\frac{35\times 100}{70}=50$

Therefore, there were a total of 50 questions in the math test.

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3 years ago

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How does knowing x=52 help you find the value of your?

julsineya [31]

Answer:2

Step-by-step explanation:

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3 years ago

The diagonal length of a rectangle is 25 inches, and the length of the rectangle is 9 inches.

diamong [38]

Answer:

Option C is the right answer.

Step-by-step explanation:

Given that:

Length of diagonal = 25 inches

Length of rectangle = 9 inches

Width of rectangle will be one of the two legs of right angled triangle and the diagonal will be the hypotenuse.

Using Pythagorean theorem;

$a^2+b^2=c^2\\(9)^2+w^2=(25)^2\\81 + w^2 = 625 \\w^2 = 625-81\\w^2 = 544$

Taking square root;

$\sqrt{w^2}=\sqrt{544}\\w=23.3$

Therefore,

Option C is the right answer.

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2 years ago

Perpendicular lines are defined as

BartSMP [9]

Lines that overlap each other opposite like a T or +

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3 years ago

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Why are undefined terms necessary in geometry

andrezito [222]

They are building blocks of geometry

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3 years ago