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3 years ago

Triangle ABC is similar to triangle XYZ

Mathematics

1 answer:

kow [346]3 years ago

5 0

Answer: Dilate △ABC by a scale factor of 2 centered at the origin, then rotate the result 180∘ about the origin.

Step-by-step explanation:

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A line has a rise of 3 and a run of 12. find the slope of the line. type a numerical answer in the space provided. if necessary,

muminat

The slope is always going to be rise over run so the answer is 3/12 but in simplest form it is 1/4

7 0

3 years ago

Help me this ASAP!!!!

miskamm [114]

The answer is the 5th one

8 0

3 years ago

The monthly earnings of computer systems analysts are normally distributed with a mean of $4,300. If only 1.07% of the systems a

spin [16.1K]

Answer:800

Step-by-step explanation:

$Mean(\mu )=\$ 4300$

and $P(X>6140)=0.0107$

$P(X>x_0)=0.0107$

$P\left ( \frac{X-\mu }{\sigma}$

$P\left ( z$

$\frac{x-\mu }{\sigma}=InvNormal(0.9893)$

Using Z table to get InvNormal(0.9893)=2.30

$\frac{6140-4300}{\sigma}=2.30$

$\sigma =\frac{6140-4300}{2.30}=800$

7 0

4 years ago

Read 2 more answers

X varies directly as y, and x = 153 when y = 9. Find x when y = 13.

goblinko [34]

X = 153 = 17* 9, so when <span>y = 13, x= 21*13= 273

x= 17 18 19 20 21
y= 9 10 11 12 13</span>

6 0

3 years ago

HELP PLEASE NEED IT THANKS

Naya [18.7K]

<h3>Hello there i hope you are having a great day :) </h3><h3>Shop A Shop B </h3><h3>55 36 </h3><h3>52 40 </h3><h3>50 34 </h3><h3>47 39 </h3><h3>51 44 </h3><h3>48 41 </h3><h3>53 40 </h3><h3>53 38</h3><h3>1) Mean for both coffee shops = Shop A = 409 ÷ 8 = 51.125 Shop B = 312 ÷ 8 = 39.</h3><h3>2) Mean for Shop B = 39</h3><h3>3) Mean for Shop A = 51.125</h3><h3>4) Median for Shop A = 52</h3><h3>5) Median for Shop B = 39</h3><h3>Hopefully this well help you :)</h3>

5 0

3 years ago