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3 years ago

Question 16 please about the line segment

Mathematics

1 answer:

gavmur [86]3 years ago

8 0

Find the number of boxes in segment PR and then square it, so 13 squared + the same thing on the other leg, so 5 squared

169+25= 194

squareroot of 194
gives u 13.928...

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A delivery service charges $2.50 for the first pound and $0.75 for each additional pound . If Carl paid $7.75 for his package, h

nekit [7.7K]

8 pounds
2.50 - 7.75 = 5.25
5.35 divided by 0.75=7
7+1=8 pounnndddsss

6 0

3 years ago

Stacy rolls a pair of six-sided fair dice.

insens350 [35]

Answer:

Pr(the sum of the numbers rolled is either a multiple of 3 or an even number)= $\frac{2}{3}$

Step-by-step explanation:

Let A be the event "sum of numbers is multiple of 3"

and B be the event "sum is an even number".

As our dice has six sides, so the sample space of two dices will be of 36 ordered pairs.

|sample space | = 36

Out of which 11 pairs have the sum multiple of 3 and 18 pairs having sum even.

So Pr(A)= $\frac{11}{36}$

and Pr(B)= $\frac{18}{36}$

and Pr(A∩B) = $\frac{5}{36}$ , as 5 pairs are common between A and B.

So now Pr(A or B)= Pr(A∪B)

= Pr(A)+Pr(B) - Pr(A∩B)

= $\frac{11}{36}$ + $\frac{18}{36}$ - $\frac{5}{36}$

= $\frac{24}{36}$

= $\frac{2}{3}$

7 0

3 years ago

PLEASE HELP I WILL GIVE 100+ POINTS

Setler [38]

<h2>Answer: </h2>

1. <u>Area = b × h</u>

A = 5 × 3

A = 15cm².

2. <u>Area = ½(a + b) × h</u>

A = ½(9 + 15) × 15

A = ½ × 24 × 15

A = 12 × 15

A = 180mm².

3. <u>Area = 2(l × b) + l × b</u>

A = 2(12 × 4) + 6 × 3

A = 2 × 48 + 18

A = 96 + 18

A = 114m².

7 0

2 years ago

if You flip an coin 200 times about how many times would you expect the coin to labd on tails what is the probality

inysia [295]

Answer:

100;200

There are 200 total flips and to find probability we would have to divide it by two. Doing so, should give you something like this 100;200.

4 0

3 years ago

Round 34,576 to the nearest thousand

VARVARA [1.3K]

Answer:

35000

Step-by-step explanation:

6 0

3 years ago