Find the perimeter of a triangle 20cm and 29cm

Answers

Answer 1

Answer:

Unclear.

To find the perimeter you need all three sides of the triangle. You have only given two.

All you need to do is add up all three sides and you have your perimeter.

Formula: P=a+b+c

Answer 2

Answer:

Unknown unless you give the amount of cm for the last side


Related Questions

what is the obtuse angle formed by hand of a clock at 9:10​

Answers

Answer:

it would be 60 degrees

Step-by-step explanation: Every 5 minutes on a clock there is a big number, and there are 12 of those. 360/12 is 30 degrees, so every hour, the hour hand moves 30 degrees.

Find the distance between points X and Y

Answers

Answer:

4

Step-by-step explanation:

Look, they are 4 spaces apart, you can also see in the x coordinates (first n umber in pair) that 0+ 4  = 4

Aiden has a gross income of $63,000 and takes the standard deduction. Their total taxes due are $6,847.50.

What is their taxable income?
What is their marginal tax rate?
What is their effective tax rate? Round to the nearest hundredth of a percent.

Answers

If their total taxes due are $6,847.50, their taxable income is: $56,152.2, marginal rate is 22% and the effective tax rate is 10.87%.

Taxable income

a. Taxable income:

Taxable income=Gross income - Total taxes due

Taxable income=$63,000-$6,847.50

Taxable income=$56,152.5

b. The marginal tax rate for taxable income  under the income bracket of of $40,526 to $86,375 is 22%.

c. Effective tax rate:

Effective tax rate = Total taxes due/ Taxable income×100

Effective tax rate =$6,847.50/$56,152.5×100

Effective tax rate =10.869%

Effective tax rate =10.87% (Approximately)

Inconclusion if their total taxes due are $6,847.50, their taxable income is: $56,152.2, marginal rate is 22% and the effective tax rate is 10.87%.

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Factor completely.

x2−14x+48

Answers

Answer: -14x

48+x

2

−14x

explain why it takes more 1/9s than 1/6s to make a fraction equivalent to 1/3

Answers

Answer:

1/9 is smaller than 1/6, so it takes more amounts of 1/9 to make make a fraction equal to 1/3

It takes more 1/9 than 1/6 to make a fraction equivalent to 1/3.

What is a fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

To make a fraction equivalent to 1/3, we need to multiply both the numerator and the denominator by the same non-zero constant. Let's call this constant "x". Therefore, the equivalent fractions are:

1/3 = (x1)/(x3)

To compare how many 1/9s and 1/6s are needed to create this fraction, we need to find the value of "x" that will make the denominators of 1/9 and 1/6 equal to the denominator of 1/3, which is 3.

For 1/9, we can find x as follows:

1/9 = (x1)/(x9)

Multiplying both sides by 3, we get:

3/9 = (x3)/(x9)

Simplifying, we get:

1/3 = x/9

Multiplying both sides by 9, we get,

x = 3

Therefore, to make a fraction equivalent to 1/3 using 1/9, we need to multiply both the numerator and denominator by 3.

Now let's look at 1/6. We can find x as follows:

1/6 = (x1)/(x6)

Multiplying both sides by 2, we get:

2/12 = (x2)/(x12)

Simplifying, we get:

1/6 = x/12

Multiplying both sides by 12, we get:

x = 2

Therefore, to make a fraction equivalent to 1/3 using 1/6, we need to multiply both the numerator and denominator by 2.

To learn more about fractions;

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what is the quotient of 156 and 12

Answers

answer: 13

Ok done. Thank to me :>

13 just did it hope it helped

......................

Answers

Answer:

the answer is in the picture

Use the Pythagorean Theorem to
find the distance between
(1,1) & (-5,-4)

Answers

Answer:

Use the formula which is shown above.

Convert 4.5% to a decimal

Answers

Answer:

0.045

Hope this helpful! Have a great night/day!

Answer:

0.045

Step-by-step explanation:

To convert a percent to a decimal, just move the decimal point 2 spaces to the left.

What is the 6th term in the following sequence 48 40 32 24

Answers

Answer:

8

Step-by-step explanation:

48 - 8 = 40

40 - 8 = 32

...

so we can conclude that the next number in the sequence is the one before minus 8

24 - 8 = 16

16 - 8 = 8

I will mark brainlyist
What are the values of the variables in the triangle below?

Answers

Answer:

x=9

y=3√3

Use trig ratios

Answer:

x = 3sqr3, y = 9

Step-by-step explanation:

Use SOH CAH TOA, to solve this.

Here I know the hypotenuse, so I could use either SOH either CAH or both to find the 2 unknowns.

To find y, I would use SOH, which is Sin(angle) = opposite/hypotenuse.

When I rearrange it, I get Sin(angle)*hypotenuse = opposite. Now let's fill in with the values to give:

Sin(30)*6sqr3 = 3sqr3

And then to find x, let's use CAH, which is Cos(angle) = adjacent/hypotenuse.

Rearrange it to get Cos(angle)*hypotenuse = adjacent. This gives us a side x with a value of:

Cos(30)*6sqr3 = 9

Is 32 cm bigger than 315 mm

Answers

Answer:

Yes! 32 cm is 320 mm. I hope this helps you

Step-by-step explanation:

Answer:

32 centimeters are equal to 320 millimetres, so if compare the two:

315 __ 320

315 < 320, therefore 32 centimeters is bigger than 315 millimetres

A basket of goods and services is used to calculate CPI. Assume that the basket contains 5 toothbrushes and 2 tubes of toothpaste. The prices for those goods are shown in the table.

Year Toothbrush Tube of Toothpaste
year 1 $1.00 each $2.00 each
year 2 $1.25 each $2.10 each

What will the CPI for year 2 be?

A.
9.00
B.
10.45
C.
86.00
D.
116.11

Answers

The Consumer Price Index for the year 2 be 116.11.

How do we calculate Consumer Price Index?

This is calculated by adding together a sampling of product prices from a previous year.

We then add together the current prices of the same products and divide the total of current prices by the old prices, then multiply the result by 100.

Given data

Year 1 = $9

Year 2 = $10.45

Year 2 / Year 1 = $10.45 / $9.00

Year 2 / Year 1= 1.6111

CPI for year 2 = 1.61 x 100

CPI for year 2 = 116.11

Therefore, the Option D is correct.

Read more about CPI

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Tammy runs 8 miles in 45 minutes. How many minutes does she take per mile?

Answers

sorry I was wrong

and I had to delete it

Answer:

takes her 5.625

Step-by-step explanation:

because if it takes her 45 for 8 then do 8 miles divided by 8 is 1 mile next do 45 minutes divided by 8 which is 5.625 or you can round the number answer.

The line plot above shows the distance in miles Luna runs each day. What is the difference in distance between the fewest miles she ran and the most miles she ran in a day?

Answers

Answer:

The answer is 4

Step-by-step explanation:

PLEASE HELP FAST I NEED IT DONE IS OVERDUE

Answers

Answer:

D. (7,5)

Step-by-step explanation:

Imagine a full parallelogram, complete the shape from there

someone can help me please

Answers

I got 9 minutes if its wrong it's wrong if its wrote good

Answer is for this question:

137

The formula d= 2a relates the area (A) of a square and its diagonal length (d). What is the area
of a square if its diagonal has a length of 50 centimeters?

Answers

Answer:

my answer is 24 and this question is somehow a hard for me because I'm just saying yes to

What is the ones digit in the number 22069? Hint: Start with smaller exponents to find a pattern.

Answers

Answer:

i think 9

Step-by-step explanation:

the 9 is in the ones digit

a quadrilateral is a polygon with 4 sides. A rhombus is a quadrilaterial with 2 sets of parallel sides and 4 congruent sides. Which of the following is both.a quadrilateral and a rhombus

Answers

need more info to help need the picture

yung part 1 lang po.....................................................

Answers

Answer:

Step-by-step explanation:

I dont understand

If 32 − x = 16, what is the value of x?

Answers

Answer:

32-16=x

x=16 that's your answer

Answer ๑•ᴗ•๑

[tex]32 - x = 16 \\ - x = 16 - 32 \\ - x = - 16 \\ x = 16[/tex]

2. A mountain climber descends a cliff at a rate of 2.5 ft/second.
a
Write an equation modeling the change in elevation c after s seconds.

Answers

Answer:

c=-2.5s

Step-by-step explanation:

The equation modeling the change in elevation c after s seconds is

c = -2.5s

Given,

A mountain climber descends a cliff at a rate of 2.5 ft/second.

We need to write an equation modeling the change in elevation c after s seconds.

How do we represent elevation and descent?

Elevation means going up so we take it as a positive distance.

Descent means going down so we take it as a negative distance.

Find the rate at which the climber descents.

2.5 ft = 1 second

Find the equation that represents the descents c in seconds.

We have,

2.5 ft = 1 second

So,

s x 2.5 ft = s x 1 seconds

2.5 s ft = s seconds

This means,

In s seconds we will have a 2.5s distance descended.

We can write this as an equation:

c = change in elevation

c = - 2.5s

Thus the equation modeling the change in elevation c after s seconds is

c = -2.5s

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WHO CAN FILL IN THE VALUES OF THE TABLE. i dont understand. please, please help.
If you can also tell me what "employment-to-population ratio" is, what "labor force participation rate" is, "unemployment rate" all using the values of the table, i will make you brainiest.

Answers

Answer:

Total Population = Young & Institutionalized + Working Age Population

Working-Age Population = Labor Force + Not in the Labor Force

Labor Force = Employed + Unemployed

Total population = 400

Working Age Population = 300

Young & Institutionalized = 100

Not in Labor Force = 100

Labor Force = 200

Employed = 150

Unemployed = 50

Employment-population ratio = (Employed ÷ Working Age Population) x 100%

                                                 = (150 ÷ 300) × 100%

                                                 = 50%

Labor force participation rate = (Labor Force ÷ Working Age Population) x 100%

                                                 = (200 ÷ 300) × 100%

                                                 = 66.7% (nearest tenth)

Unemployment rate = (Unemployed ÷ Labor Force) x 100%

                                  = (50 ÷ 200) x 100%

                                  = 25%

What kind of building material has the cheapest premiums?
helllllllllllllllllllllp me

Answers

Answer:

well theres prefabricated panel, concrete sheets, reclaimed wood, bamboo, brick those are the cheapest materials you could use

Step-by-step explanation:

56 is 80% of what number? Use the percent equation

Answers

Let x be the number
80% of x =56
80x/100 = 56
0.8x = 56
Divide through by 0.8
x = 70
Therefore the number is 70

You have a hat with 5 gray, 3 red, 5 white, and 2 green marbles in it. Find the probability of picking a marble, replacing it, and picking another marble.

P(red, not green)=

P(red, white)=

P(gray, gray)=

Answers

Answer:

100% chance. I don't know if you mean a certain color. We need to know that color if you want us to help you. But, if you really just want to pick a marble, replace it, and pick another, you will ALWAYS get a marble.

Suppose that the water level of the McBride River is at 34 feet above flood stage and that it is receding
(going down) at a rate of 0.3 ft per day.
Write a linear equation to represent the how far the McBride River is above flood stage.

Answers

Answer:

y= -0.3x + 34

Step-by-step explanation:

y=mx+b

y= -0.3x + 34

Kylie found 25 rolls of indigo ribbon and teal ribbon. Each roll of indigo ribbon was 1 meter long and each roll of teal ribbon was 4 meters long. If Kylie found 64 meters of ribbon in total, how many rolls of each color did she find?

Answers


Given
No.of green ribbon rolls used=4
No.of purple ribbon rolls used=8
Length of ribbon in one green roll=90 feet
Length of ribbon in one purple roll=60 feet
In order to find the difference in total green and purple ribbon used, we have to calculate the total length of the ribbons used.
Total length of green ribbon=Number of rolls*length of ribbon in one roll
=4*90
=360 feet
Total length of purple ribbon=number of rolls*length of ribbon in one roll
=8*60
=480 feet
The difference between the total length of green ribbon and purple ribbon=480-360
=120 feet ..

write 0.7 as an fraction

Answers

Answer:

7/10

Step-by-step explanation:

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