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babymother [125]

3 years ago

5

△RST is similar to triangle △XYZ by the AA Similarity Postulate.

1 answer:

lora16 [44]3 years ago

6 0

If 2 triangles are similar then the angle measures are the same so the answer would be 180-(47+23) which is equal to 110 degrees

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For f(x)=0.01(2)power of x, find the average rate of change from x=3 to x=8

sineoko [7]

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)= 0.01(2)^x \qquad 
\begin{cases}
x_1=3\\
x_2=8
\end{cases}\implies \cfrac{f(8)-f(3)}{8-3}
\\\\\\
\cfrac{0.01(2)^8-0.01(2)^3}{8-3}$

4 0

3 years ago

Bob is going on a bike ride. He rides for 7 hours for a total of 105 miles. How fast did he ride?Immersive Reader

dlinn [17]

Answer:

15 miles per hour.

Step-by-step explanation:

105/7=15

8 0

2 years ago

Write an equation of the line in slope-intercept form

Bess [88]

Answer:

7

Step-by-step explanation:

Its 7 im sorry if im wrong

3 0

3 years ago

Read 2 more answers

22.857142857142858 As a fraction

Mamont248 [21]

Answer:

Step-by-step explanation:

1. The answer is 8/35.

2. This works because 8/35 equals 22.857142857142858.

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5 0

1 year ago

Please help me solve 8x+2y=32 and 10x-5y=-20

Tju [1.3M]

Answer:

(2,8)

x = 2

y = 8

Step-by-step explanation:

<u>The steps are shown in the picture</u>

7 0

3 years ago