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2 years ago

How many interior angles does a nonagon have?

Mathematics

1 answer:

Whitepunk [10]2 years ago

4 0

It has 9 interior angles kn total

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|x+1| = 1/5x+1<br> .......................

Mademuasel [1]

Answer:

x=0, -5/3

Step-by-step explanation:

3 0

2 years ago

Find the Area of the Shaded Region.

Mrac [35]

9514 1404 393

Answer:

610 m²

Step-by-step explanation:

If we extend the horizontal line across the right-hand portion of the figure, then the figure is divided into two rectangles:

bottom: 5 m × 50 m = 250 m²

top: 18 m × 20 m = 360 m²

The sum of these areas is the shaded area:

shaded area = 250 m² +360 m² = 610 m²

4 0

2 years ago

The probability that Latisha orders french fries at lunch is .32 and the probability that she orders a grilled cheese and fries

EastWind [94]

There is a typo error in the last part of the question. The corrected part is-

"If the probability that she orders just a grilled cheese sandwich is .76, what is the probability that she will order a grilled cheese or fries?"

Answer:

The probability that she will order a grilled cheese sandwich or fries is <u>0.43.</u>

Step-by-step explanation:

Given:

Probability of ordering fries is, $P(F)=0.32$

Probability of ordering cheese sandwich is, $P(S)=0.76$

Probability of ordering both sandwich and fries is, $P(F\cap S)=0.65$

Probability of ordering cheese sandwich or fries is given by the union of both the events 'F' and 'S' given as $P(F\cup S)$ .

Now, using addition theorem of probability, we get:

$P(F\cup S)=P(F)+P(S)-P(F\cap S)\\P(F\cup S)=0.32+0.76-0.65\\P(F\cup S)=0.43$

Therefore, probability of ordering cheese sandwich or fries is 0.43.

8 0

2 years ago

What is 3.2 as a fraction

Anastasy [175]

3.2
=3+2/10
=3+1/5
=16/5

5 0

3 years ago

-8y2 - 10y = 0 solve polynomial

iragen [17]

Answer: y = 0, 5/4

hope this helps

4 0

3 years ago