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Juliette [100K]
3 years ago
9

An exam was given to a group of freshman and sophomore students. The results are below:

Mathematics
1 answer:
leonid [27]3 years ago
8 0
B(the student was a freshman or received a C)
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What is the value of g
kompoz [17]

Answer:

27 degrees

Step-by-step explanation:

So basically 52.1 and g is the same as 79.1 so your equation is 52.1+g=79.1

So first you would subtract 52.1 from both sides g=27

Then basically you have the answer

So therefore g=27

5 0
3 years ago
Solve for a in terms of b and c:3a+4b=c
MariettaO [177]
We want a in terms of b and c:     <span>3a+4b=c

Isolate 3a on the left side:  3a = c - 4b
Divide all terms by 3:

                                             a = c/3 - 4b/3           (answer)</span>
8 0
3 years ago
Which of the following values are solutions to the inequality 3 -
forsale [732]

Answer:

None

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

2x < -10

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Divide 2 on both sides:                    x < -5

Here we see that any value <em>x</em> smaller than -5 would work as a solution.

<u>Step 3: Identify</u>

<em>Answer choices.</em>

I. -2

II. 2

III. 10

We see that none of these numbers are less than -5. Therefore, non of the answer choices are correct.

5 0
2 years ago
Given that EF is a diameter of circle D, which of the following arcs is a minor arc?
PtichkaEL [24]

it is EC Thats it ok

5 0
3 years ago
When y = 35,x = 2.5. If the value of y varies directly with x what is the value of y when the value of xis 3.25
leonid [27]

Answer:

The value of y would be 45.5

Step-by-step explanation:

To solve this problem, start with the base form of direct variation.

y = kx

Now we can use our original values to model the equation and find k.

35 = k(2.5)

14 = k

Now we can model the equation as:

y = 14x

Now to find y, when x = 3.25, simply put 3.25 into the equation.

y = 14(3.25)

y = 45.5

8 0
3 years ago
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