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Snowcat [4.5K]
3 years ago
14

PLEASE HELP ASAP!!! CORRECT ANSWERS PLEASE!!!

Mathematics
2 answers:
Afina-wow [57]3 years ago
6 0
See attached picture for the answers

aev [14]3 years ago
6 0
By the traingle sum theorem, the sum of the angles in a triangle is 180°. Therefore, using the given and triangle sum theorem, m(∡P) + m(∡Q) + m(∡R) = 180°.

(5x)° + (5x)° + (8x)° = 180°. Simplifying the equation gets 18x=180°. Finally, using the division property of equality, x=10°.
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The graph shows the yearly balance, in dollars, in an investment account.
Temka [501]

Take 2 points

  • (0,5000)
  • (2,4000)

Slope:-

\\ \rm\Rrightarrow m=\dfrac{4000-5000}{2}=-500

Equation in point slope form

\\ \rm\Rrightarrow y-5000=-500(x)

\\ \rm\Rrightarrow y=-500x+5000

  • Initial amount=y intercept=5000
6 0
2 years ago
Triangle NMO has vertices at N(−5, 2), M(−2, 1), O(−3 , 3). Determine the vertices of image N′M′O′ if the preimage is reflected
Firdavs [7]

Notice that the reflection is over a line of the form x=constant; in this case, the y-coordinate of the reflected point stays the same while the x-coordinate changes as expressed by the transformation below

\begin{gathered} y\rightarrow y \\ x\rightarrow2a+x \\ where \\ x=a\rightarrow\text{ vertical line} \end{gathered}

Hence, in our case

\Rightarrow(x,y)=(2*-4-x,y)=(-8-x,y)

Transform points N, M, and O accordingly,

\begin{gathered} \Rightarrow N^{\prime}=(-8-(-5),2)=(-8+5,2)=(-3,2) \\ \Rightarrow M^{\prime}=(-8-(-2),1)=(-6,1) \\ \Rightarrow O^{\prime}=(-8-(-3),3)=(-5,3) \end{gathered}<h2>Therefore, the answer is the first option (top to bottom)</h2>

6 0
1 year ago
106. Find the inverse g for each function f.<br> c.f(x) =23x+ 1
Arada [10]
I switched the x and y so it’s easier to see. The answer is (x-1)/(23).

7 0
3 years ago
How much has the value of y changed between the points (–8, 4) and (8, –4)?
Klio2033 [76]
The y value has changed by 8
6 0
3 years ago
What is the value of x in the equation 7(4x+1)-3x=5x-13
skelet666 [1.2K]

Answer:

in this equation, x = -1

Step-by-step explanation:

hope this helps!

5 0
3 years ago
Read 2 more answers
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