What’s the length of this missing leg?

Whats The Length Of This Missing Leg?

Answers

Answer 1

Answer:

b = 4.5 mm

Step-by-step explanation:

using Pythagoras theorem:

a² + b² = c²

4² + b² = 6²

b² = 6² - 4²

b² = 36 - 16

b² = 20

b = √20

b = 4.5

Answer 2

Pythagoras theorem:

a² + b² = c²

4² + b² = 6²

b² = 6² - 4²

b² = 36 - 16

b² = 20

b = [tex] \sqrt{20}[/tex]

b = 4.5


Related Questions

How many terms of the sequence 10,12,14 will add up to 190

Answers

Answer:

required value is n = 10

Step-by-step explanation:

by ingnoring the negative value n = -14

What is the volume of the cone in terms of pi 6 inch and 2 inch?

Answers

Answer:

πr2h

3

Step-by-step explanation:

The length of a rectangle is 4 less than 5 times the width. The perimeter is 148 ft.
Find the length and width of the rectangle.

Answers

Answer:

Here to get the points thanks for recommending this ur so nice.

Step-by-step explanation:

Help plsssssssssssss

Answers

Answer:

5. a) 2.140 + 1.725 = 3.865

b) 29.99 + 1.42 = 31.41

c) 6.157 - 1.009 = 5.148

6) 7.4 - 0.0022 = 7.2978 ✅

7.39 - 0.0012 = 7.3888

7. 140minutes / 2 hours and 20 minutes

Martin Works at the Big and Tall store. He gets paid $8 per hour plus $1 for each sale he makes on socks. Graph the relationship between money earned and hours worked if Martin was only able to sell 16 pairs of socks

Answers

Answer:

Let x equal the number of hours worked.

a) ƒ(x) = 8x + 1(16)

b) The slope is 8

c) The -intercept represents the money earned

d) For every one hour you work, you will gain eight more dollars

e) Yes, this answer would make sense in the real world because it will show how much money you would make over a given number of hours

f) Take a look at the picture I illustrated below.

Step-by-step explanation:

plz help guys! i will mark brainlyest

Answers

Answer:

Area is  220 cm²

Step-by-step explanation:

Firstly divide the polygon into  rectangle and triangle

For rectangle  area

 Area = A  =  L × W = 11 × 18 = 198 cm²

For triangle

Area =  A =  1/2 bh = 1/2 × (15-11) × (18-7) = 1/2 × 4 ×11 = 44/2 = 22 cm²

Add them

     198 + 22 = 220cm²

Mark brainliest if you understand

PLS HELP ILL GIVE BRANLIEST TO FIRST RIGHT ANSWER. pls im tired of this no one is answering my questions 90 big points up for this

Answers

Answer:

the value of x is 30* hope this helps. :)

Step-by-step explanation:

Tomas drew a rectangle with an area of 6 square cintemeters. What is the greatest possible perimeter for this rectangle

Answers

Answer:

10 sq cm

Step-by-step explanation:

if the area of this rectangle is 6, then the sides must be 3 by 2 since
3+3+2+2 = 10 cm

please help with this ques​

Answers

Answer:

quadrants |||

quadrants ||

quadran |

quadrants |v

A student bought a sandwich for 80 cents, milk for 20 cents, and a pie for 30 cents. How much did the meal cost?

Answers

[tex]\huge \text{Hello there! :)}[/tex]

Answer:

130 cents, or $1.30.

Step-by-step explanation:

To find the total cost of the meal, add the costs of each product.

Since the cost of the sandwich was 80 cents, the cost of the milk was 20 cents and the cost of the pie was 30 cents, then the total cost of the meal (in cents) is:

[tex]80+20+30[/tex]

Add the numbers from left to right. Since 80+20 is equal to 100, then:

[tex]80+20+30=100+30[/tex]

Finally, notice that 100+30 is equal to 130:

[tex]100+30=130[/tex]

So, the total cost of the meal was 130 cents. Each 100 cents is equal to 1 dollar. Then, 130 cents is the same as $1.30.

Therefore, the cost of the meal was 130 cents, or $1.30.

It was a pleasure helping you today! :)

[tex]\huge \text{Thanks for choosing Brainly!}[/tex]

Answer: $1.30

Step-by-step explanation:

When the light turns green, John accelerates straight down the road at 1.8 m/s for 8 seconds. What is his final velocity at the end of those 8 seconds

Answers

Acceleration is the rate of change of velocity over time

His final velocity is 14.4 meters per second

How to determine the final velocity

From the question, we have:

Initial velocity: u = 0 m/sTime = 8 secondsAcceleration = 1.8 m/s^2

Using the first equation of motion, we have:

[tex]v = u + at[/tex]

So, the equation becomes

[tex]v = 0 + 1.8 * 8[/tex]

[tex]v =14.4[/tex]

Hence, the final velocity is 14.4 meters per second

Read more about acceleration at:

https://brainly.com/question/25256383

Given 64 / 108, what common factor would reduce this fraction to its lowest terms?

Answers

Answer:

Common factor of 4
Simplest terms is 16/27

Step-by-step explanation:

Let's find the factors of both numbers

64:

1, 2, 4, 8, 16, 32, 64

108:

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

The greatest common factor is 4

The fraction in simplest terms would be [tex]\frac{64}{108}*\frac{4}{4} = \frac{16}{27} \text{ cross reduce}[/tex]

-Chetan K

Which statements apply to the expression 3/5 ? Check all that apply​

Answers

Answer:

See below.

Step-by-step explanation:

I assume the fraction 3/5 is raised to the 3rd power.

I assume this is the given expression.

[tex] (\dfrac{3}{5})^3 [/tex]

The base is 3/5    True

The base is 3     False

The exponent is 3    True

The expanded form is [tex] \dfrac{3}{5} \times \dfrac{3}{5} \times \dfrac{3}{5} [/tex]       True

The expanded form is [tex] \dfrac{3 \times 3 \times 3}{5} [/tex]     False

[tex] (\dfrac{3}{5})^3 = \dfrac{9}{15} [/tex]      False

[tex] (\dfrac{3}{5})^3 = \dfrac{27}{125} [/tex]      True

Kay started a chess club, and for a while she was the only member. She planned to have each member find two new members each month. By the end of the first month, she had found two new members. If her plan is carried out, how many members will the club have at the end of 6 months

Answers

Answer:

  127

Step-by-step explanation:

The sum of 7 terms of the series 1 +2 +4 +... with first term 1 and common ratio 2 is given by ...

  Sn = a1 × (r^n -1)/(r -1) . . . . . . first term a1, common ratio r

  S7 = 1 × (2^7 -1)/(2 -1) = (128 -1)/1 = 127

At the end of 6 months, the club will have 127 members.

Omar is in charge of planning a reception for 1800 people. He is trying to decide which snacks to buy. He has asked a random sample of people who are coming to the reception what their favorite snack is. Here are the results


Favorite Snack Number of People
Potato chips 28
Pretzels 36
Cookies 48
Other 63



Based on the above sample, predict the number of the people at the reception whose favorite snack will be potato chips. Round your answer to the nearest whole number. Do not round any intermediate calculations

Answers

Answer:

ok so first we have to find out what the sample size is so

28+36+48+63=175

then lets find what percentage 28 is of 172

16.28

so ten lets find out how many that is out of the 1800

1800*0.1628=293.04

293 people will like potato chips

Hope This Helps!!!

A street sign is 80 inches tall. How tall is it in feet and inches?

Answers

Answer:

The height of feet would be 6.666 just be a line above the second 6 and inches would be 960.

Helped by QueenTlove Have an nice day

4.5 multiplied by -1.7

Answers

Answer:

-7.65

Step-by-step explanation:

-7.65

Step by step example

Click 4.5 on calculator then click x then click 1.7
Then get answer which would be 7.65 but then change it to negative so should be -7.65

Which equation accurately represents this statement? Select three options. Negative 3 less than 4.9 times a number, x, is the same as 12.8. Negative 3 minus 4.9 x = 12.8 4.9 x minus (negative 3) = 12.8 3 + 4.9 x = 12.8 (4.9 minus 3) x = 12.8 12.8 = 4.9 x + 3

Answers

Answer:

BCE

Step-by-step explanation:

What is the answer for 7÷ 4/5

Answers

Answer:

7 ÷ 4/5 is 8.75 as a decimal or 8 3/4 as a fraction

Answer:

Step-by-step explanation:

7÷ 4/5

7 × 5/4

= 35/4

= 8¾

A researcher measures the amount of food consumed by each dog in her lab. She finds that the mean amount eaten by the 10 dogs is 14 oz. The sum of squared deviations is 220. What is the variance for this data set

Answers

Using statistical concepts, it is found that the variance for this data set is of 22 oz squared.

What are the mean and the variance of a data-set?The mean of a data-set is given by the sum of all observations divided by the number of observations.The variance of a data-set is given by the sum of the differences squared between each observation and the mean, divided by the number of values.

From the second bullet point, the variance can also be interpreted as the sum of squared deviations divided by the sample size.

In this problem, the sum of squared deviations is 220 and the sample size is 10, hence, the variance for this data set is of 22 oz squared.

You can learn more about the mean and the variance of a data-set at https://brainly.com/question/18087235

100 points if u can complete this whole page !!! Pls with an explanation

Answers

What type of math is this

pls help 90points ty!

Answers

Answer: the last option x=-1 and y=1

Explanation: brainliest ?

Answer: C

Step-by-step explanation:

Express cos 543 as a function of the reference angle.

Question 3 options:

cos183


-cos-3


cos-3


-cos3

Answers

[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]

Here's the solution :

[tex]\qquad \sf  \dashrightarrow \: \cos(543 \degree) [/tex]

[tex]\qquad \sf  \dashrightarrow \: \cos( 360 \degree+ 183 \degree)[/tex]

[tex]\qquad \sf  \dashrightarrow \: \cos(183 \degree) [/tex]

[tex]\qquad \sf  \dashrightarrow \: \cos(180 \degree + 3 \degree) [/tex]

[tex]\qquad \sf  \dashrightarrow \: - \cos(3 \degree) [/tex]

Therefore, the correct choice is D

Pls, Help me I will mark Brainliest for the first and correct answer...

You know that 30% of a number is close to 25. What do you know about 90% of that number?

Answers

Answer:

90% is close to 75

Step-by-step explanation:

90% of a number would be 3 times 30% of a number. As a result we can assume 90% of the number would be around 3(25) or 75

plese help me plese

Answers

Answer: 81/8 kg

Step-by-step explanation:

6 + 3/4 = 27/4

1 + 1/2 = 3/2

27/4 x 3/2 = 81/8

27/4*3/2=33/4 kg of apples

Tina wants to get friendship bracelet for her 32 classmate she already had 5 bracelets she can buy more bracelets in packs of 4

Answers

She needs 7 more packs of bracelets

Please help with math (50 points)

Answers

Answer:

1. x = 62.7 , y = 12.4

2. x = 5.9 , y = 19.2

Step-by-step explanation:

sorry i dont have the time to explain...

What’s the missing number in sequence 127, 144, 48, 66, 33, ?

Answers

The missing number in the sequence is 52.

What is the missing number in the sequence?

In order to determine the missing number, the pattern in the sequence has to be determined.

The difference between the second and first number is 144 - 127 = 17

The third number is 3 times smaller than the second number: 144 / 48 = 3

The difference between the fourth number and the third number is 66 - 48 = 18.

The fifth number is 2 times smaller than the fourth number: 66/33 = 2

Based on this sequence, the sixth number would be 19 more than the fifth number. 33 + 19 = 52

To learn more about sequences, please check: https://brainly.com/question/11266123

Select the best answer for the question.
1. Last week you worked the following hours:
• Monday, 51/2
Wednesday, 63/4
Friday, 41/2

Answers

Answer:

heyy here's your answer hope it helps

can you please help me answer this question...?

Answers

Answer: B) The coordinate of L is (3,-2).

Step-by-step explanation:

Given that L is the midpoint of JK, we can apply the following equation to obtain the coordinates of point L:

L=(5+1/2, 3-7/2)

As a result of resolving this, we obtain

L=(6/2, -4/2)

L=(3,-2)


Therefore the answer is (3,-2)

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