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2 years ago

Easy!!! brainliest! help! only answer if you are 100% sure

Mathematics

1 answer:

inysia [295]2 years ago

3 0

Linear pair describes angles BAC and EAC

Given that angles bae and fac are straight angles.

We need to find the angle relationship best describes angles bac and eac

Now ,

According to the statement C, A , E lies on a same line and B , A , F lies on line intersecting A

When two lines meet at a single point, a pair of linear angles is created. If the angles follow the junction of the two lines and are close to one another, they are said to be linear pair.

Hence it is linear pair which describes angles bac and eac

Learn more about linear pair here

brainly.com/question/13218054

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Hey so im also looking for the first answer and the choices were “ is not “ and “ is “

dexar [7]

so the investigator found the skid marks were 75 feet long hmmm what speed will that be?

$s=\sqrt{30fd}~~ \begin{cases} f=\stackrel{friction}{factor}\\ d=\stackrel{skid}{feet}\\[-0.5em] \hrulefill\\ f=\stackrel{dry~day}{0.7}\\ d=75 \end{cases}\implies s=\sqrt{30(0.7)(75)}\implies s\approx 39.69~\frac{m}{h}$

nope, the analysis shows that Charlie was going faster than 35 m/h.

now, assuming Charlie was indeed going at 35 m/h, then his skid marks would have been

$s=\sqrt{30fd}~~ \begin{cases} f=\stackrel{friction}{factor}\\ d=\stackrel{skid}{feet}\\[-0.5em] \hrulefill\\ f=\stackrel{dry~day}{0.7}\\ s=35 \end{cases}\implies 35=\sqrt{30(0.7)d} \\\\\\ 35^2=30(0.7)d\implies \cfrac{35^2}{30(0.7)}=d\implies 58~ft\approx d$

4 0

2 years ago

A sample of 250 people resulted in a confidence interval estimate for the proportion of people who believe that the federal gove

bagirrra123 [75]

Answer: Approximately 79 Percent

Step-by-step explanation:

The confidence level used in this estimation is approximately 79 percent.

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B0.81%7D" id="TexFormula1" title="\sqrt{0.81}" alt="\sqrt{0.81}" align="absmiddle" cl

Mandarinka [93]

Answer: .9

Step-by-step explanation:

3 0

3 years ago

The slope of the line that contains the points (2, 11) and (0, 5 ) is 3. Which of the following equations represents this line?

taurus [48]

Answer:

Step-by-step explanation:

This is your current equation: y= 3x + b. Next, plug in one of your coordinates to the equation. It doesn't matter which one. I'm going to use the second ordered pair, so it should look like this: 5 = 3(0) + b. Multiply 3 and 0 to get 5 = b. So, your equation is y = 3x + 5. The correct answer is C. Hope this helped!

7 0

3 years ago

A 15 oz box of cereal cots 3.75 how much does a 21 oz box cost

MariettaO [177]

Answer:

$5.25

Step-by-step explanation:

3.75/15= 0.25 per oz

0.25* 21= 5.25

4 0

3 years ago

Read 2 more answers