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3 years ago

True or false the product of a mixed number between four and five and affection between zero and one is always less than four

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

That answer is true

Sever21 [200]3 years ago

5 0

True I think so :) !!!!!

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Identify √169/64 as rational or irrational and explain your reasoning.

Alex_Xolod [135]

Answer:

Rational

Step-by-step explanation:

This is rational because the square root of 169/64 would be 13/8 and any rational number could be put into a fraction

4 0

2 years ago

Evaluate 3x2 - 4 when χ= 2. Α. 2 Ο Ο Ο Ο Β. 8 C. 12 Ο D. 32

solniwko [45]

Answer:

D. 32.

Step-by-step explanation:

$3x^2 - 4\\= 3^2 * 2\\= 6^2 - 4\\= 36 - 4\\= 32.$

hope this helps.

3 0

2 years ago

A cube and a square pyramid were joined to form the composite solid. A cube with side lengths of 12 inches. A square pyramid wit

Zepler [3.9K]

Answer:

total surface area = 936 in²

Step-by-step explanation:

total surface area = surface area of the pyramid + surface area of the cube

1. surface area of the pyramid = 4 * area of lateral triangle side

area of lateral triangle side = 12 * 9 /

area of lateral triangle side = 54 in²

2. surface area of the pyramid = 4 * 54

surface area of the pyramid = 216 in²

3. surface area of the cube = 5 * (12 x 12)

-surface area of the cube = 720 in²

therefore, the total surface area = 216 in² + 720 in²

total surface area = 936 in²

8 0

3 years ago

Read 2 more answers

What is the variable used to predict another variable called________.A. Independent variableB. Dependent variableC. Moderating v

UkoKoshka [18]

Answer:

A. Independent variable

Step-by-step explanation:

The prediction of a variable can be done if we have the independent variable. Which is the required variable that is used to determine the value of the other variable. The variable to be predicted is dependent on the required variable.

An independent variable can also be referred to as a predictor variable. When its value is known, it can be used to obtain the dependent variable.

7 0

3 years ago

3ab + 4a 2a 3b 6b - 5ab --

natka813 [3]

Is this a Question???????

(If this is important then sorry for my answer)

3 0

2 years ago