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tangare [24]
2 years ago
13

Please can somebody help me with this question

Mathematics
1 answer:
4vir4ik [10]2 years ago
8 0

Answer:

the answer is=21

Step-by-step explanation:
u have to sum all of its sides
(length+breadth+height).

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The answer is B.

remember to use the reciprocal when dividing with fractions
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What words are accepted without proof in a logical system
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Identify the angle measures of PQRS.
kap26 [50]
The opposite angles of an inscribe quadrilateral are supplementary.

angle P + angle R = 180
6x + 7 + 12x + 11 = 180
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Now we will substitute in the value of x to find angle P and R.

angle P = 6(9)+7 = 61
angle R = 12(9)+11 = 119

Now we will find the value of y.

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7 0
3 years ago
Identify the independent and dependent quantities from the function’s verbal description. What is the independent quantity, and
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Question:

What is the independent quantity, and which variable should represent it?

Answer:

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Explanation:

The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment. The dependent variable is the one that depends on the value of some other number. ... Another way to put it is the dependent variable is the output value and the independent variable is the input value. So for y=x+3, when you input x=2, the output is y = 5. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist. Independent variable – the variable that is altered during a scientific experiment. Dependent variable – the variable being tested or measured during a scientific experiment. Controlled variable – a variable that is kept the same during a scientific experiment.

Note:

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5 0
3 years ago
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Which expressions are equivalent to the one below? Check all that apply. log2 16 + log2 16 A. log2(28) B. 8 C. log 256 D. log2 2
eduard

Answer:

B. 8.

D.  log2 256.

Step-by-step explanation:

Generally:

loga b + loga b

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