Answer:
17
Step-by-step explanation:
x + 2x + 3 + 2x = 88
5x = 85
x = 17
The statements that are true are
- This graph is a function because the value of x is the same for every value of y
- The equation of this line is x = 3. Options B and D
This is further explained below.
<h3>What are the
statements?</h3>
Generally, A relation is considered to be a function if it can be shown that each value from the set of first components of ordered pairs is connected with precisely one value from the set of second components of ordered pairs.
In conclusion, You may also consider this in terms of the fact that there is one and only one y associated with each x.
Although it is obvious that this is not the case, the calculation for the vertical line nevertheless uses these terms.
Read more about function
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Answer: a,e
Step-by-step explanation:
<span>Triangles exist:
</span>3 acute angles<span>
2 acute angles, 1 right angle
</span><span>2 acute angles, 1 obtuse angle
</span>
Triangles DON'T exist for:
<span>1 acute angle, 1 right angle, 1 obtuse angle
</span><span>1 acute angle, 2 obtuse angles</span>
Answer:
False.
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Geometry</u>
- Radius: <em>r</em>
- Diameter: d = 2r
Step-by-step explanation:
<u>Step 1: Define</u>
Radius = 12 cm
<u>Step 2: Find diameter</u>
- Substitute: d = 2(12 cm)
- Multiply: d = 24 cm
∴ The statement is false and should be 24 cm as the diameter.
