The measures of the angles XYZ are in the ratio 4 5 6 what are the measures of the angles
Answers
We know that the angles of the triangles add up to 180°
So do this ratio:
4a : 5a : 6a = 180°
4a + 5a + 6a = 180
15a = 180
Divide by 15:
15 and 15 cancels out
a = 12
Plug in a:
4a : 5a : 6a
4(12) : 5(12) : 6(12)
48 : 60 : 72
These are the measure of the angles.
48°
60°
72°
check:
48 + 60 + 72 = 180
180 = 180
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Answers
Final answer:
Depending on what is known about triangles ABC and EDC, either the Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Side-Angle (ASA), Angle-Angle-Side (AAS), or Hypotenuse-Leg (HL) Postulate might be used to prove their congruence.
Explanation:
In mathematics, there are several postulates that can be used to prove that two triangles are congruent (i.e., identical in shape and size). In the case of triangles ABC and EDC, the appropriate postulate would depend on what information we have about these triangles. If we know that corresponding sides and angles are equal, we could apply the Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Side-Angle (ASA), Angle-Angle-Side (AAS), or Hypotenuse-Leg (HL) Postulate. Without specific details about triangles ABC and EDC, I can't determine which postulate would prove their congruence.
Learn more about Congruence Postulates:
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A. 7/12
B. 1/6
C. 1/12
D. 2/7
URGENT PLEASE HELP
Answers
Answer:
Step-by-step explanation:
Person who wears a watch + ring
Lets say the fraction of people wearing the rings is 1/X
Lets say the fraction of people wearing a watch is 2/y
The formula is multiplication for both (Key words: and)
The formula is add for one or the either (key words: or)
The question says that person wears a watch given that they wear a ring
It mean that they wear a watch + a ring.
THat mean multiplication!
Lets use the example: 1/x · 2/y = 2/xy
This makes 2/xy your answer for the example.
Now lets do another example:
Lets say the fraction of people wearing the rings is 1/3
Lets say the fraction of people wearing a watch is 2/3
Multiplication!!!!
1/3 x 2/3 = 2/9
This makes 2/9 your answer to this example!!!!
Hope I helped a lot!!!!!!!!!!!!!!!!!!
Answers
Answers
1. You would set them up:46+7
2. Next you would do 6+7 which equals 13
3. You would then bring down the 4
4. And last you get the answer:53
Hope this helped you!
A
$140
B.
$240
C.
$286
Answers
Answer:
c) 286
Step-by-step explanation:
Since Annabelle paid 200 euros
And Myra wants to pay Annabelle back in U.S. dollars.
Let Myra paid amount to Annabelle in U.S. dollar be x
\frac{1}{0.7}=\frac{x}{200}
⇒\frac{1*200}{0.7}=x
⇒\frac{200}{0.7}=x
⇒285.7=x
⇒285.7≈286
so, myra paid annebelle $286 usd
Answer:
C.
$286
Step-by-step explanation:
Plzz visit my profile and help me with my questions.
Answers
The repair person paid an amount of interest of $24.
What is Subtraction?
Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.
The process of subtraction can also be termed as finding difference.
Given that,
A repairperson buys a new heavy-duty electric drill with installment payments.
Initial cost of the drill = $300
Number of installment payments made = 6
Total payment for the drill = $324
Amount of interest = Total payment for the drill - Initial cost of the drill
= $324 - $300
= $24
Hence the interest paid is $24.
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the percentage interest would be 24/300 ×100 = 8% interest