What is the length of the hypotenuse of the triangle?
7 ft
4 ft

Answer:

2

Step-by-step explanation:

First you need to factor your quadratic equation. You'll get (2x+1)(2x+1). Your two zeroes will be -1/2 and -1/2 with one being a, the other b. So then

a/b = (-1/2)/(-1/2)

and

b/a = (-1/2)/(-1/2)

Both reduce to 1. So a/b + b/a is 1+1=2

Answer:

4 and 7.5 years will be greater than 75

Step-by-step explanation:

4 year 10,20,40,80

7.5 years 10,20,40,80,160,320,640,960

Answer:

Step-by-step explanation:

360 degrees dapat ang total so 175+55=230

360-230= 130

130 degrees po yung measurement ng <RPQ

Answer:

11^2+6^2=c^2

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

[tex]\frac{4}{5}[/tex] × 45 = 4 × 9 = 36 ← Marlina's books

[tex]\frac{2}{3}[/tex] × 45 = 2 × 15 = 30 ← Daniel's books

36 - 30 = 6

Marlina has 6 more novels than Daniel → C

Answer:

31.9

Step-by-step explanation:

We have the hypotonouse and need the adjacent side

to solve for x we will use CAH

Cos(15)=x/33

33cos(15)=x

x=31.87555 which rounds to 31.9

Answer:

Step-by-step explanation:

P=3/6 ×5/26=5/52

2.for Corner

P=3/6×5/26=5/52

3. for Cecilia

P=2/6×5/26=5/78

Answer:

The second one/B

Step-by-step explanation:

Answer:

the correct answer is option D

Answer:

72degrees

Step-by-step explanation:

triangle=180

C:90 B:18

180-90-18=72

Answer:

Step-by-step explanation:

As,

These two,

A large rock breaking down into smaller rocks, and water carving a canyon out of the ground

Are physical changes within the Earth's system

Answer:

B ; C ; D

Step-by-step explanation:

Number of faces on a number cube = 6

Sample space = (1, 2, 3, 4, 5, 6)

P(1 then 0)

P(1) = 1/6 ; P(0) = 0

P(1 then 0) = 1/6 * 0 = 0

P(even number then odd number) :

P(even number) = 3/6 = 1/2

P(odd) = 3/6 = 1/2

P(even number then odd number) = 1/2 * 1/2 = 1/4

P(6 then 2) :

P(6) = 1/6 ; P(2) = 1/6 = 1/2

P(6 then 2) = 1/6 * 1/6 = 1/36

P(even number then 5) :

P(even) = 3/6 = 1/2

P(5) = 1/6

P(even number then 5) = 1/2 * 1/6 = 1/12

P(odd number then 2) :

P(odd) = 3/6 = 1/2

P(2) = 1/6

P(odd number then 2) = 1/2 * 1/6 = 1/12

Answer:

1/12

Step-by-step explanation:

9 total marbles

probability that the first marble is blue

p = 2/9

the second is green

p = 3/8

prob of both

p = 2/9 * 3/8

p = 6/72

p = 1/12

Answer:

I think the answer is $4.92.

Step-by-step explanation:

Although the answer seems a little unreasonable, I think this is the answer:

$82 * 60% = $49.2

49.2 * 10% = $4.92

Please mark brainliest if correct!!!!!!!!!!!!!!! have a nice day!!

Answer: 8

Step-by-step explanation: plug in -62 as equal to x

Answer:

3/8

Step-by-step explanation:

there are 16 candies and 6 of them are cherry and grape

so our fraction is 6/16

simplified its 3/8

hope this helps <3

Answer:

12 minutes to 32 minutes

Step-by-step explanation:

just took exam

If the mean time is 22 minutes and the standard deviation is 5 minutes, 95% of the employees will have a travel time within 12 minutes and 32 minutes.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

We know that the mean travel time is 22 minutes (µ = 22) and the standard deviation is 5 minutes (σ = 5).

Using the empirical rule, we know that  95% of the data will fall within 2 standard deviations of the mean.

Therefore, we need to find the interval that is 2 standard deviations away from the mean in both directions.

The lower end of the range would be:

µ - 2σ = 22 - 2(5) = 12 minutes

The upper end of the range would be:

µ + 2σ = 22 + 2(5) = 32 minutes

Therefore,  95% of the employees will have a travel time between 12 minutes and 32 minutes.

To learn more on Statistics click:

https://brainly.com/question/30218856

#SPJ7

Answer:

2, 3, 6

Step-by-step explanation:

Answer:

C, E, F,

Step-by-step explanation:

They all equal 4x^2+16x+16

Answer:

Area = 37.5

Perimeter = 36

Step-by-step explanation:

Have a good day! :)

Ps: I am not sure my method of finding area is correct

I will put the method in the comments

how to find the P: To find the p of Any Shape  is the same formula,  adding all the sides up. So to find the p of this shape all you need to do is add all the sides up. 3+12.5+7.5+13. Add these up and you get the P

Given:

There are 3 cards, a 5 a 6 and a 7.

You pick a card at random. Without putting the first card back, you pick a second card at random.

To find:

The probability of picking a 5 and then picking a 6.

Solution:

We have,

Total number of cards = 3

Number of card of 5 = 1

So, probability of getting a card of 5 is:

[tex]P(5)=\dfrac{\text{Number of card of 5}}{\text{Total number of cards}}[/tex]

[tex]P(5)=\dfrac{1}{3}[/tex]

After this selection, the remaining number of cards is 2. So, probability of getting a card of 6 in second draw is:

[tex]P(6)=\dfrac{\text{Number of card of 6}}{\text{Total number of remaining cards}}[/tex]

[tex]P(6)=\dfrac{1}{2}[/tex]

Now, the probability of picking a 5 and then picking a 6 is

[tex]P(\text{5 then 6})=P(5)\times P(6)[/tex]

[tex]P(\text{5 then 6})=\dfrac{1}{3}\times \dfrac{1}{2}[/tex]

[tex]P(\text{5 then 6})=\dfrac{1}{6}[/tex]

Therefore, the probability of picking a 5 and then picking a 6 is [tex]\dfrac{1}{6}[/tex].

Answer:

42

Step-by-step explanation:

7 * 6 = 42

Hope this helps!

Answer:

42

Step-by-step explanation:

6 x 7 =42

Hope this helps! Please mark brainiest!

Answer:

24

Step-by-step explanation:

trust

Answer: b

Step-by-step explanation:

Answer:B

Step-by-step explanation:

Answer:

1539 ft^3

Step-by-step explanation:

3.5×3.5=12.25

12.25×3.14=38.465

38.465×40=1,538.6

1538.6 rounded to the nearest whole number is 1539.

Answer:

b.) subtract the smallest number from the largest number

Step-by-step explanation:

Step-by-step explanation:

3(x+2)+35+52=180

3x+6+35+52=180

3x+93=180

3x=180-93

x=87/3

x=29

value of angle C=3(29+2)

=3×31

=93 degree

Answer:

c us the correct answer for this question

Answer:

180 degrees

Step-by-step explanation:

Given

[tex]Time = 5:00pm[/tex]

Required

The measure of the major arc, 30 minutes after

First, we calculate the time after 30 minutes

[tex]Time = 5:00pm +30\ mins[/tex]

[tex]Time = 5:30pm[/tex]

At 5:30pm, the hour and the minute hand will be directly opposite each other.

In other words, the hands divide the time into two equal parts (180 degrees each)

At this point, there is no major or minor arc as both sides have the same measurement

Hence, the measure of the arcs is 180 degrees

Answer: 50%

Step-by-step explanation:

From the question given, we are informed that a fish tank has sprung a leak at the bases of the tank and that 5% of the water is lost every minute

Based on the information given, the amount of water that is lost from the tank after ten minutes will be:

= 5% × 10

= 0.05 × 10

= 0.5

= 50%

This means that after 10minutes, 50% of the water will be lost.