The area of triangle ABC is __ square units.

Answer:

1) a. 15ft

b. 6ft

c. 30ft

2) a. 16m

b. 12m

c. 192m

answer for the 1st question:

1) length is 15 ft

2) width is 6ft

3) the area is 90 ft²

step-by-step explanation:

ok so we know that the plan is 2 in/6 ft

step 1-

we need to find the length of the terrace, and we know that the length of the terrace in the plan is 5 in

so by proportion- we'll need to find the length of the 'actual' terrace

2 in/ 6 ft= 5 in/ x ft

x=6*5/2

x=15 ft (we now have the length)

step 2-

now that we know the length, we need to find the width

the length of the terrace in the plan is 2 in

and by proportion- we'll find the 'actual' width of the terrace

2 in/6 ft=2 in/ x ft

x=6*2/2

x=6 ft

and now we'll find the area of the terrace (step 3)-

the formula for the area of a rectangle is a=lw or area=length*width

now we just fill the variables in with what we know-

so we know that 15 ft is the length and that 6 ft is the width-

15*6=90 ft²

**sorry about my original answer i didn't pay close enough attention**

good luck :)

i hope this helps

have a nice day !!

Answer:

can you retake it

the ans is the 3 one

Step-by-step explanation:

Answer:

He leaves $0.75

Step-by-step explanation:

10%=0.125

0.125x6= 0.75 = 60%

Answer:

The area [I'm pretty sure] is 600 meters squared

Step-by-step explanation:

25 x 24 = 600

Answer:

G

Step-by-step explanation:

First off, we know that Trinity is allowed to watch 420 minutes of television a week, which means that her watch time can be=420, cannot be >than 420 minutes, and can be <than 420 minutes. (in other words, her watch time can be equal to or less than 420 minutes) Because of this, we know that our answer choice must have 420≥. So H and J are out of the question.

Also, we know that each show that she watches is 30 minutes long. Because of this, the next part of our answer is going to be 30s. (I will explain this in the comment section of my post because it's getting a little long)

Therefore, the answer is G: 30s≤420

Answer:

G 30s < 420

Step-by-step explanation:

Trinity can watch 420 min of TV, which is "less than or equal to" but not more than 420 min. Therefore your inequality will be < 420

Next part says each show "s" is 30 min long, so you would multiple 30 times s which would be represented as 30s (think: 1 show is 30(1) =30, 2 shows is 30(2) = 60, 10 shows is 30(10) = 300, etc)

So, put together:

30s < 420 (or 30 min multiplied by 's' number of shows has to be less than or equal to 420)

Answer:11

Step-by-step explanation:11 bc 42-11=31

Answer:

11

Step-by-step explanation:

To figure this out you just need to to do 42 - 31

Which expressions represent exponential growth? Check all that apply.

0.2t

1.2t

2x2 – 17

300(1.2)2y

3000(0.12)y

4y + 3

1.12x + 67

Answer: 17.300

Answer:

Which expressions represent exponential growth? Check all that apply.

A. 0.2t <<----CORRECT

B. 1.2t <<-------CORRECT

C. 2x2 – 17

D. 300(1.2)2y

E. 3000(0.12)y

F. 4y + 3

G. 1.12x + 67  

Step-by-step explanation:

See picture below

Answer:

it is 3

Step-by-step explanation:

cause 3 is the highest exponent value

Answer:

The degree of this polynomial is 3.

Step-by-step explanation:

Hey!

==================================================================

When a polynomial has more than one variable, we need to look at each term to find out what the degree is. Terms are separated by + or - signs.

Find the degree by adding the exponents of each variable in it,

The largest such degree is the degree of the polynomial.

Let's start out by finding the degrees for each terms:

3x³ = The degree, or exponent, of x is 3.

5x² =  The degree, or exponent, of x is 2.

1 = Constant Terms do not have a degree.

So, since the largest degree of a term is the degree of the polynomial., The degree of this polynomial is 3, since that is the highest!

==================================================================

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

Answer:

$2.40 .60 cent difference

Step-by-step explanation:

nah.. trust

Answer:

$2.40

Step-by-step explanation:

Answer:

17/40

Step-by-step explanation:

5/8-1/5

Use the GCF method and then you get  25/40-8/40

= 17/40

Answer:

3

Step-by-step explana3tion:

2

Answer:

2^5 and 10000000

Step-by-step explanation:

Im not sure how to explain this but for the first one there are 5 two's so exponent 5 and for the second one add 7 zeroes to 1

Answer:i dont know. Maybe try khan academy? Good lucK!:)

Step-by-step explanation:

Answer:

19/20LBS

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Multiply 120 by 5/8

Set one:

Mean: -6

Median: -6

Mode: -9, -3

Range: 6

Set two:

Mean: -6

Median: -6

Mode: -9, -6

Range: 8

Have a wonderful day/night! <3

Answer:

9/2

Step-by-step explanation:

Answer:

2.05x10^4

Step-by-step explanation:

The equation of the line is y=100x+500, which can be found through the given points.

So, if x=200, plug that into the equation of the line. y=100(200)+500

y=20000+500

y=20500

In scientific notation, that is 2.05x10^4

Hope this helps <3

Answer:

2

Step-by-step explanation:

the midian is the middle

Given : 2, 3, 8, 9, 2, 4, 7, 2 .

To Find: Median of data .

Solution : Firstly arranging the data in ascending order we get , 2 , 2 , 3 , 4 , 7 , 8 , 9 . Here number of terms = 7 .

So the median will be the middlemost value.

Here the middle most value is 4 .

Therefore the median is 4 .

Answer:

The angle is 90 degrees since it is a right angle.

90-50=40 gives us how much the equation 6a-8 is worth

Set it so

6a-8=40

6a=48

a=8

Hope this helps and lmk if it  

Answer:

[tex]a=8[/tex]

Step-by-step explanation:

The total angle is 90° and 90° - 50° is 40° so [tex]6a-8=40[/tex].

After you add 8 to both sides you get [tex]6a=48[/tex].

Divide both sides by 6 and you get [tex]a=8[/tex].

Answer:

30 home runs

Step-by-step explanation:

0.24×125=30

hope this helps

Answer:

No, It is not true

Step-by-step explanation:

First of all, we should have a number in the tenths place, and we don't.

Also, in the hundredths place, we should have 9, not 4.

And finally, the answers should be 0.195, not 0.042.

Answer:

This is False

You want to add it up as if there wasnt any decimal  than you want to put the decimals back 3 spots

0.025 + 0.17= 0.195

Answer:

1) 1/9^4 or [tex]\frac{1}{9}^4[/tex]

2) 1/3^5 or [tex]\frac{1}{3}^5[/tex]

Step-by-step explanation:

Calculator!