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drek231 [11]
3 years ago
6

Two interior angles of a polygon are equal and each is of measure 90°, while all the others are 170° each. Find the number of si

des of the polygon.
Mathematics
2 answers:
jok3333 [9.3K]3 years ago
7 0

Answer:

2

Step-by-step explanation:

2

Serggg [28]3 years ago
5 0
Answer: 2
Step by step explanation: 2
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An object is launched at 28 meters per second (m/s) from a 336-meter tall platform. The equation for the object's height s at ti
kondaur [170]

Answer:343 m

Step-by-step explanation:

Given

launch velocity of object is u=28\ m/s

height of Platform h=336\ m

height of object is given by

s(t)=-7t^2+14t+336

For maximum height velocity of object is zero

i.e. \frac{ds}{dt}=0

\frac{ds}{dt}=-14t+14+0=0

t=\frac{14}{14}=1\ s

Therefore after 1 sec object achieves maximum height

s(1)=-7(1)+14(1)+336

s(1)=343\ m

3 0
4 years ago
Is it okay that it took me 3 months to study statistics? I'm in my second year at college and still weak at maths plz can anyone
alekssr [168]

Answer:

Step-by-step explanation:

Work harder

7 0
4 years ago
Read 2 more answers
Kallie has $45.50 saved towards a new bike. If the bike costs $184.76 including tax, how much d
alexandr1967 [171]

Answer:

Please read the step by step.

Step-by-step explanation:

184.76 - 45.50 = 139.26.|

If she wants to buy it in six weeks and only needs $139.26 you would need to divide $139.26 by 6 to see how much money she would have to make per week to meet the mark.

$139.26 divided by 6 is $26.21

Therefore Kallie would need to make $26.21 per week to reach her goal.

Looking at the equations none of the provided answers would even come close to the answer above.

1. 139.26 - 6 is not saying if it is a 6.00 or a 0.06 so it could be 133.26 or 139.20 but that wouldn't make any since involving the question.

2. 6 multiplied by 139.26 would be 835.56 but no where was it asked to multiply.

3. 139.6 - 8 isn't even brought up in the question above.

4. 45.50 x 6 is 273 and that would be too much unless tax is unreasonably high but even then it didn't mention what the tax would be. (it would be 47.76% on the dot btw)

In that case your closest bet would have to be 6x45.50 but your teacher is kind of insane to think a middle schooler should have to figure out how much a ungodly sales tax would be out of all of this.

Good luck on your assignment, I am here if you need anything else.

4 0
4 years ago
Change 0.150 to a fraction.
Svetlanka [38]

Step-by-step explanation:

150/1000 and then you you have to simplify it

4 0
4 years ago
Read 2 more answers
Maria bought 1/4 pound of ham and 5/8 pound of turkey. how much more turkey than ham did she buy?
frez [133]

Just do this:

5/8 - 1/4

= 5/8 - 2/8

= 3/8

So Maria bought 3/8 more pounds of turkey than ham.

6 0
4 years ago
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