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3 years ago

Oak Street and Elm Street run parallel to each other. When Main Street

Mathematics

1 answer:

77julia77 [94]3 years ago

5 0

The answer is a. 145° because a line will always equal 180° so just subtract 180-35 and you get 145°! hope this helped :)

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PLEASE HELP ME!!!!!!!!!!!!!!!!!!

lilavasa [31]

Answer:

a) 4 - $vt - d = \frac{1}{2} at^{2}$

b) 1 - $2(vt - d) = at^{2}$

c) 6 - $\frac{2(vt - d)}{t^{2}} = a$

Step-by-step explanation:

It simply asks the steps to go from the original displacement formula to isolate a (the acceleration). It's just a matter of moving items around.

We start with:

$d = vt - \frac{1}{2} at^{2}$

We then move the vt part on the left side, then multiply each side by -1 (to get rid of the negative on the at side and to match answer choice #4):

$vt - d = \frac{1}{2} at^{2}$

Then we multiply each side by 2 to get rid of the 1/2, answer #1:

$2(vt - d) = at^{2}$

Finally, we divide each side by t^2 to isolate a (answer #6):

$\frac{2(vt - d)}{t^{2}} = a$

4 0

3 years ago

A teacher summarizes grades on an exam by,Min = 26, Q1 = 67, Q2 = 80, Q3 = 87, Max = 100, Mean = 76, Mode = 100, Standard deviat

chubhunter [2.5K]

we have

Min=26

Q1=67

Q2=80

Q3=87

Max=100

Mean=76

Mode=100

standard deviation=76

IQR=20

In this problem

the mean is equal to the standard deviation

therefore

<h2>The standard deviation is incorrectly</h2>

5 0

9 months ago

In the triangle below,

Evgen [1.6K]

Answer:

x=8.6

Step-by-step explanation:

x=8.6

5 0

2 years ago

QUICK! I NEED HELP!!

s2008m [1.1K]

Answer:

2.9

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Does anyone know the formula for the volume of a oblique hexagonal prism?

Scorpion4ik [409]

Answer:

, volume = [(3√3)/2]a2h cubic units

Step-by-step explanation:

The formula for the volume of a hexagonal prism is, volume = [(3√3)/2]a2h cubic units where a is the base length and h is the height of the prism.

8 0

2 years ago