Which can be used to find the area of the blue triangle on the left side of the trapezoid?

Which Can Be Used To Find The Area Of The Blue Triangle On The Left Side Of The Trapezoid?

Answers

Answer 1
I believe it is B. A=1/2(6.5)(5)

Related Questions

can someone help me with this math problem. what is the area​

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75•15=1125 (this is the area of the bottom rectangle)

10•25=250 (area of the top rectangle)

Now add those together to get the area of the WHOLE shape 250+1125=1375

Answer:

1,375

Step-by-step explanation:

You can split the problem into two recant angles. 15(75) and 25(10)

help please and thanks <3

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I think it’s the last one! Also, would you mind giving me brainiest! If not I’m fine with that! <3

how do you work out miles in km​

Answers

Answer:

1 km is 0.621371 mile  

Step-by-step explanation:

There are 1.609344 kilometers in 1 mile. To convert from miles to kilometers, multiply your figure by 1.609344 (or divide by 0.62137119223733) .

1km: 0.621mile
I hope this helps :))

Question 1
What is 18% as a decimal?


Question 2
What is 7/8 as a percentage?

Answers

Answer:

Question 1: 0.18

Question 2: 87.50%

To find a decimal of a percentage always divide by one hundred.

So :

0.18

To find a percentage from a fraction, divide the numerator [top number] by the denominator [bottom number]  = 0.875

Take the result and multiply by one hundred. 87.5%


The Martin family purchases a new home at a cost of $240,000. They finance the home for 30 years at 6% interest, compounded continuously
How much will the Martins pay for the house, including interest

Answers

Given:

Principal value = $240,000

Rate of interest = 6% compounded continuously.

Time = 30 years

To find:

The amount after interest.

Solution:

The formula for amount after continuous compounding the interest is:

[tex]A=Pe^{rt}[/tex]

Where, P is principal, r is rate of interest and t is the number of years.

Putting [tex]P=240,000,r=0.06,t=30[/tex], we get

[tex]A=240,000e^{0.06(30)}[/tex]

[tex]A=240,000e^{1.8}[/tex]

[tex]A=1451,915.39146[/tex]

[tex]A\approx 1451,915.39[/tex]

Therefore, Martins will pay $1451,915.39 for the house, including interest.

the answer is D Does not exist; does not exist
just wanted to add my answer anyway :)) have a great day

Answers

Answer:

Have a great day too..... :)

Please help and I will give you a Cookie

Answers

Step-by-step explanation:

In triangle

x²=5²+12²

x²=25+144

x²=169

x= root of 169

x=13

Answer:

13

Step-by-step explanation:

A^2+B^2=C^2

5=A 12=B X=C

C is is always the longest side of a right triangle.

Someone help Me it’s timed!!!

Answers

Answer: v=42

Step-by-step explanation:

18+(6)(4)

A large emerald with a mass of 982.7 grams was recently discovered in a mine. If the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.

Answers

Answer:

356.05 cm³

Step-by-step explanation:

We are looking for the volume. The formula is density = mass / volume.

If we plug in our numbers, our formula would be 2.76 = 982.7 / V.

Multiply both sides by V and your formula would be (V) 2.76 = 982.7.

Divide both sides by 2.76 and you would get V = 356.05.

The volume of the given large emerald is required.

The volume of the given large emerald that was discovered in the mine was 356.05 cm³. The calculations to find this value is shown below.

Density

m = Mass of object = 982.7 grams

[tex]\rho[/tex] = Density of the material the object is made of = 2.76 grams over centimeters cubed

The relation between mass, volume and density is given by

[tex]V=\dfrac{m}{\rho}\\\Rightarrow V=\dfrac{982.7}{2.76}\\\Rightarrow V=356.05072\approx 356.05\ \text{cm}^3[/tex]

Learn more about density:

https://brainly.com/question/6838128

1. Find 7.5% of 30t.

please help me​

Answers

Answer:

2.25t

Step-by-step explanation:

Given function:

7.5% and 30tto find 7.5% of 30tt is just a variable

Multiply 7.5% with 0.01:

[tex]7.5[/tex]·[tex]0.01=0.075[/tex]

Multiply 0.075 by starting term:

[tex]0.075[/tex]·[tex]30=2.25[/tex]

Therefore, 7.5% of 30t would be 2.25t.

Determine the mean absolute deviation of the data.9, 7, 11, 10, 8

Answers

Answer:

1.2

Step-by-step explanation:

First, we need to find the mean of the data. We do this by adding all of the given numbers than dividing it by the number of numbers given. For example, we will add 9+7+11+10+8 which is 45. Since there are 5 given numbers, we are going to divide 45 by 5 which is 9. Now, we need to find the difference (subtraction) of all of the numbers in relation to 9. For example, for 9, we do 9-7 which is 2. Keep 2 in mind. Then we do 11-9 which is also 2. 10-9 is 1. 9-9 is 0. And finally, 9 minus 8 is also 1. Then, like what we did before, we need to find the mean of all of these differences. 2 plus 2 plus 1 plus 0 plus 1 is 6. Then, we divide 6 (our total of these differences) by 5 (the number of differences) 6 divided by 5 is 1.2 so there is your MAD and answer.

The mean absolute deviation of the given data is 1.2.

What is mean absolute deviation?

The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.

Here's how to calculate the mean absolute deviation.

Data given: 9, 7, 11, 10, 8

Step 1: Calculate the mean.

[tex]mean = \frac{sum\ of\ observations}{number\ of\ observations} \\\\mean = \frac{9 + 7+11 + 10 + 8}{5}\\ \\mean =9[/tex]

Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.

Data    Distance from mean

9          |9 - 9| = 0

7          |7 - 9| = 2

11          |11 - 9| = 2

10         |10 - 9| = 1

8          |8 - 9| =1

Step 3: Add those deviations together.

Sum of deviations =  0 + 2 + 2 + 1 + 1 = 6

Step 4: Divide the sum by the number of data points.

Mean absolute deviation = [tex]\frac{sum\ of\ deviations}{number\ of\ observations}\\ \\[/tex] = [tex]\frac{6}{5} = 1.2[/tex]

Learn more about mean absolute deviation here

https://brainly.com/question/10528201

#SPJ2

EMERGENCY HELP IS THIS CORRECT way

Answers

Step-by-step explanation:

goodjob so correct

Answer:

for number 3, it is D, not C  and you are correct for 4

Step-by-step explanation:

Dalton when to high school at 11 yrs and 3 months he left high school at 18 yrs and 2 months old how long did Dalton spend in high School

Answers

Answer:

Dalton spent 6 years and 11 months in high school.

Step-by-step explanation:

Dalton were in high school at the age = 11 years and 3 months                       He left high school at the age = 18 years and 2 months

Time spent by Dalton in high school = 18 years 2 months - 11 years and 3 months

= (18 - 11) years and (2 - 3) months

= 7 years - 1 month

= (6 + 1) years - 1 month

= 6 years + 1 year - 1 month

= 6years + 12 months - 1 month

= 6 years + 11 months

Therefore, Dalton spent 6 years and 11 months in high school.

The graph shows the amount of money you and a friend are saving for a camping trip. You: 2 weeks 40 dollars. 5 weeks 100 dollars
Friend: 4 weeks 60 dollars. 8 weeks 120 dollars.
A) Compare the steepness of the lines. What does this mean in the context of the problem.
B) Find the slope of each line.
C) How much more money does your friend save each week than you?
D) The camping trip costs $165. How long well it take you to save enough money
I need this by tonight

Answers

We want to compare two linear equations and answer some things in regards to these.

A) Your line should be steeper.B) your slope is $20 per week, your friend slope is $15 per week.C) Your friend wins $5 less than you per week.D) You must save for 9 weeks, your friend for 11 weeks.

So we have two sets of data:

you: (2 weeks, $40), (5 weeks, $100)friend: (4 weeks, $60), (8 weeks, $120)

A) First we want to compare the steepness of the lines, it will represent how much money you and your friend gets per week, a more steep line means a larger weekly income.

By the given points, you can see that you have an increase of $60 in 3 weeks, while your friend has an increase of $60 in 4 weeks, thus, your line should be steeper.

B)  We know that for a line that passes through points (x₁, y₁) and (x₂, y₂) the slope is given by:

[tex]s = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

So, for you, the slope is:

[tex]s_y = \frac{\$100 - \$40}{5 weeks - 2 weeks} = \$20\ per \ week[/tex]

For your friend the slope is:

[tex]s_f = \frac{\$120 - \$60}{8 weeks - 4 weeks} = \$15 \ per \ week[/tex]

C) Your friend saves $5 less than you per week.

D) You, by week 5, have $100

So you need to save another $65

And you save $20 per week, so we need to solve:

$20*x = $65

x = $65/$20 = 3.25

Rounding to the next whole number, x = 4

And this is 4 weeks after the 5th week, so you need to save for a total of 9 weeks.

For your friend, he has $120 at the 8th week, then he must save another $45, and he saves $15 per week, so we need to solve:

$15*x = $45

x = $45/$15 = 3

He must save for another 3 weeks, for a total of 11 weeks.

If you want to learn more about linear equations, you can read:

https://brainly.com/question/11897796

yall i really need help plz its due today

Answers

Answer:

Whats the assinment name

Step-by-step explanation:

I got

what’s the volume for the rectangular prism

Answers

I believe the answer is 25 if I’m wrong pls correct me

How much money would be in an account after 20 years if you deposited $5000 in a mutual fund
which compounds interests 5% annually?

Answers

Answer:

$5130.84  

Step-by-step explanation:

100 + 3 = 103%

103% = 1.013

$5000 x 1.013^2 = $5130.84

Hope this helps biiiieeee

Find the OPPOSITE of each integer. -3

Answers

Answer:

3

Step-by-step explanation:

n 2+ 6n - 16 = 0
Solve equation by factoring.

Answers

Answer:

N = -3n+8 Brainlist please :)

Step-by-step explanation:

Answer:

N = -8 or N = 2

Step-by-step explanation:

assuming you mean N^2+ 6n - 16 = 0, instead of N 2+ 6n - 16 = 0:

N^2+ 6n - 16 = 0

factored:

(N + 8)(N - 2) = 0

N = -8 or N = 2

Paul wants to place an ad in a newspaper. The newspaper charges $10 for the first 2 lines of
text and $3 for each additional line of text. Paul's ad is 8 lines long. How much will the ad cost

Answers

Answer:

$38

Step-by-step explanation:

$10 × 2= $20

Therefore the first two lines cost $20

$3 for each additional line of text

since the total lines are 8 lines therefore 8 -2=6

$3 × 6=$18

Tolat cost: First two lines + additional lines

$20+$18= $38

16 mi
12 mi
What is the length of the hypotenuse?
C =
miles

Answers

Answer:

c = 20 miles

Step-by-step explanation:

use pythagorean theorum (oof my spelling)

16^2 + 12^2 = 400

square root of 400 is 20

lol :))

Answer:

c=20

Step-by-step explanation:

the answer above me said it was 20 and i got it right

is 10/4 a irrational number?

Answers

Answer:

si

Step-by-step explanation:

porque si

Help me please!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

X=5 and 3

Answer: a. x=3 or 5

Step-by-step explanation:

x^2-8x+15=0

When factoring this equation we need to find 2 numbers that multiply to get positive (15) and add to get negative (-8)

So -3 and -5 fit this description because -3+-5=-8 and -3*-5=15

(x-3)(x-5)=0

Solve for values of x to get x=3 and x=5

so X=3 or 5

Melanie has 4 yellow balloons. Jason has 3 times more yellow balloons than Melanie. How many yellow balloons does Melanie and Jason have ?

Answers

Answer:

16

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Because 4 times 3 is 12 and 12+4+16

Good Luck hope this helps!- Alexsys

The circumference c of a circle is given by the formula c equal 2 pi if the radius of the circle is 10 inches find the circumference of the circle

Answers

Answer:

62.8 inches

Step-by-step explanation:

c = 2πr

Where,

c = Circumference of a circle

π = pi = 3.14

r = radius = 10 inches

c = 2πr

= 2 × 3.14 × 10

= 62.8 inches

c = 62.8 inches

Therefore,

The circumference of the circle is 62.8 inches

A store has 2000 grocery bags to give away as part of its grand opening. The store is handing out 150 bags per hour. In how many hours will the store have 950 bags remaining? Write an equation that represents this scenario. Then solve.

Answers

Answer:

13.3 repeated

Step-by-step explanation:

You need to take 2000 and divide it by 15. Then your answer will come.

*13.3*

Answer:

7 hrs

Step-by-step explanation:

2000 grocery bags

Let x be the number of hours

If they're handing out 150 bags per hour, then 150x would be the amount given out in x hrs.

Since we want to get 950 bags left over a certain number of hrs, make this equation and solve:

950=2000-150x

150x=1050

x=7

Amanda earns $1.00 for day work. The next day she receives $5.00. The third day she receives $9.00 if this pattern continues , how much would she have earned total after one year

Answers

Answer:

$1,004

Step-by-step explanation:

first find the patern witch is $4 more dollers than the last time she was paid  so if this kept going she would have $1,004.

Please help me, i’m stuck in this answer

Answers

Answer:

I think it stays the same.

Step-by-step explanation:

You need to wait 24 hours before training, or lifting weights with the same muscle
group
True
False

Answers

Answer:

false u have to wait 48hours

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Hope this helps :)

SOMONE PLEASE HELP ME ASAP THIS IS DUE TODAY IF YOU HELP ME AND GIVE ME THE CORRECT ANSWER I WILL MARK YOU BRAINLIEST, GIVE YOU A THANK YOU AND GIVE YOU A GOOD RATE BUT PLEASE ANSWER THIS CORRECTLY!!!!!!!!!!!!

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