Answers
Answer step-by-step
If triangle ABC is equilateral then the value of x is 3.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
ABC is an equilateral triangle.
AD is the perpendicular bisector of CB
As AC=8 units.
The other sides of triangle will be also 8 units.
D will be the midpoint of CB.
CD=4 units and DB is 4 units.
Let us consider triangle ACD
AC²=CD²+AD²
8²=4²+x²
64=16+x²
Substitute 16 from both sides.
64-16=x²
48=x²
Take square root on both sides.
x=√48
=√16×3
=4√3
Hence, if triangle ABC is equilateral then the value of x is 3.
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The answer is attached, couldn't post it for some reason
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Step-by-step explanation:
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y-2=1/3(x+3)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
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Step-by-step explanation:
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Step-by-step explanation:
Type the correct answer in the box log's
Answers
Answer:
log(7) will be the correct answer.
Step-by-step explanation:
[tex]\text{\frac{14}{3}}+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})[/tex]By using law of logarithm to solve the given expression,
1). [tex]\text{log}(m)+\text{log}(n)=\text{log(mn)}[/tex]
2). [tex]\text{log(m)}-\text{log(n)}=\text{log}(\frac{m}{n})[/tex]
By applying these rules, we can simplify the given expression,
[tex]\text{log}(\frac{14}{3})+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})[/tex]
[tex]\text{log}(\frac{14}{3})+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})=\text{log}(\frac{\frac{14}{3}\times \frac{11}{5}}{\frac{22}{15}})[/tex]
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= log(7)
Therefore, log(7) will be the correct answer.
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Answer:
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Answers
9514 1404 393
Answer:
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Step-by-step explanation:
Reflection in the x-axis changes the sign of the y-coordinate
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What is the supplementary angle?The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet. The angles having the sum of 180 degrees will be called supplementary angles.
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From the supplementary angle property, the sum of the two angles is equal to 180 degree.
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Therefore, the expression used to solve for x will be 3x + 12) + x = 180.
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
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Step-by-step explanation:
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Show
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Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
max is a 22 year old planning to retire at age 67 he is i vesting in a mutual fund and hopes to earn the average inflation adjusted stock market return of 7% anually. If max deposits $200 per month into this fund, how much can he expect to have when he retires? Show work
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How to calculate the future value (FV)?The amount he will be expected to have when he retires can be calculated using the formula for calculating the future value of an ordinary annuity as follows:
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Step-by-step explanation:
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MARK ME BRAINLIEST PLEASE
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00000.00
+/-
I give brainleist
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Step-by-step explanation:
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Answer:
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