# Find the length of the unlabeled leg of the right triangle if the hypotenuse is 13 amd bottom leg is 12

QUESTION POSTED AT 18/01/2020 - 07:15 AM

QUESTION POSTED AT 18/01/2020 - 07:15 AM

Ok so

for a right triangle with legs legnth a and b, and hypotnuse legnth c

a^2+b^2=c^2

hypotonuse is 13

one leg is 12

other leg is ?

a=12

b=?

c=13

sub and find ?

12^2+?^2=13^2

144+?^2=169

minus 169 both sides

?^2=25

sqrt bot sies

?=5

the legnth is 5 units

for a right triangle with legs legnth a and b, and hypotnuse legnth c

a^2+b^2=c^2

hypotonuse is 13

one leg is 12

other leg is ?

a=12

b=?

c=13

sub and find ?

12^2+?^2=13^2

144+?^2=169

minus 169 both sides

?^2=25

sqrt bot sies

?=5

the legnth is 5 units

If you estimate it the equation is -10+12=9+12=21 or 2=21=21 so the answer is false

ANSWERED AT 20/02/2020 - 11:21 PM

QUESTION POSTED AT 20/02/2020 - 11:21 PM

The answer to this question would be:

Jim =6 years

Harry =2 years

To answer this question, you need to translate the description into a mathematical equation. If H= Harry's ages and J= Jim's ages, then the equation should be look like this:

1. H+4= J

2. (J+2)= 2(H+2)

J+2= 2H+4

J= 2H +2

If you put the 1st and 2nd equation together, the result would be:

H+4= J

H+4= (2H +2)

H-2H= 2-4

-H= -2

H=2

After that insert the H value to either 1st or 2nd equation.

H+4= J

2+4=J

J= 6

Jim =6 years

Harry =2 years

To answer this question, you need to translate the description into a mathematical equation. If H= Harry's ages and J= Jim's ages, then the equation should be look like this:

1. H+4= J

2. (J+2)= 2(H+2)

J+2= 2H+4

J= 2H +2

If you put the 1st and 2nd equation together, the result would be:

H+4= J

H+4= (2H +2)

H-2H= 2-4

-H= -2

H=2

After that insert the H value to either 1st or 2nd equation.

H+4= J

2+4=J

J= 6

ANSWERED AT 20/02/2020 - 11:19 PM

QUESTION POSTED AT 20/02/2020 - 11:19 PM

Plug in negative 1 for x and do order of operations and u should get negative 8

ANSWERED AT 20/02/2020 - 11:18 PM

QUESTION POSTED AT 20/02/2020 - 11:18 PM

3-y=8

-y=8-3

y=-5

so just try to re arrange the equation to find the value for the variable

-y=8-3

y=-5

so just try to re arrange the equation to find the value for the variable

ANSWERED AT 20/02/2020 - 11:18 PM

QUESTION POSTED AT 20/02/2020 - 11:18 PM

Two forths is the same as one half ...so just take half of 36 which is 18

ANSWERED AT 20/02/2020 - 11:15 PM

QUESTION POSTED AT 20/02/2020 - 11:15 PM

2a = -12

5b = 10

Hope this helps

:)

5b = 10

Hope this helps

:)

ANSWERED AT 20/02/2020 - 11:14 PM

QUESTION POSTED AT 20/02/2020 - 11:14 PM

The nth term is 5n-7

ANSWERED AT 20/02/2020 - 11:14 PM

QUESTION POSTED AT 20/02/2020 - 11:14 PM

The two fractions that we can extract from the given rates above are:

(1) 12 pages / 20 minutes

(2) 20 pages / 32 minutes

We can reduce the fractions or rates to their lowest term by dividing the numbers by 4 such that,

(1) 3 pages / 5 minutes

(2) 5 pages / 8 minutes

Therefore, the rates are not equivalent.

(1) 12 pages / 20 minutes

(2) 20 pages / 32 minutes

We can reduce the fractions or rates to their lowest term by dividing the numbers by 4 such that,

(1) 3 pages / 5 minutes

(2) 5 pages / 8 minutes

Therefore, the rates are not equivalent.

ANSWERED AT 20/02/2020 - 11:12 PM

QUESTION POSTED AT 20/02/2020 - 11:12 PM

B. And C. Is the correct answer

ANSWERED AT 20/02/2020 - 11:11 PM

QUESTION POSTED AT 20/02/2020 - 11:11 PM

8 less tha means 8 mins

product of 13 an a number x is 13x

less than or equal to -32

-8+13x≤-32

add 8 to both sides

13x≤-24

divide both sides by 13

x≤-24/13

product of 13 an a number x is 13x

less than or equal to -32

-8+13x≤-32

add 8 to both sides

13x≤-24

divide both sides by 13

x≤-24/13

ANSWERED AT 20/02/2020 - 11:09 PM

QUESTION POSTED AT 20/02/2020 - 11:09 PM

75.66 would be your answer

ANSWERED AT 20/02/2020 - 11:09 PM

QUESTION POSTED AT 20/02/2020 - 11:09 PM

12/6 can be written as 2 because 6 can go into 12 two times.

ANSWERED AT 20/02/2020 - 11:07 PM

QUESTION POSTED AT 20/02/2020 - 11:07 PM

Including the tax, the total would be $12,968.75

ANSWERED AT 20/02/2020 - 11:05 PM

QUESTION POSTED AT 20/02/2020 - 11:05 PM

21+33+15+20= 89 you started the day with $89

ANSWERED AT 20/02/2020 - 11:03 PM

QUESTION POSTED AT 20/02/2020 - 11:03 PM

The y intercept would be 3, from there go up 4 and right 1 .

ANSWERED AT 20/02/2020 - 10:57 PM

QUESTION POSTED AT 20/02/2020 - 10:57 PM

1. I belive this is in simplest form already.

2. 4s+9

3. 8s+4r

4. -2r+4

5. 6s

Hope that helps a little bit!

2. 4s+9

3. 8s+4r

4. -2r+4

5. 6s

Hope that helps a little bit!

ANSWERED AT 20/02/2020 - 10:55 PM

QUESTION POSTED AT 20/02/2020 - 10:55 PM

They bought granola the most

5/6 = 10/12

10/12 > 1/12

5/6 = 10/12

10/12 > 1/12

ANSWERED AT 20/02/2020 - 10:54 PM

QUESTION POSTED AT 20/02/2020 - 10:54 PM

Assuming simple interest

I=PRT

Interset=principal times rate times time

principal=1500

rate=9%=0.09

time=2

I=1500 times 0.09 times 2

I=1500 times 0.18

I=270

interest=270

total is 1500+270=1770 total paied

I=PRT

Interset=principal times rate times time

principal=1500

rate=9%=0.09

time=2

I=1500 times 0.09 times 2

I=1500 times 0.18

I=270

interest=270

total is 1500+270=1770 total paied

ANSWERED AT 20/02/2020 - 10:53 PM

QUESTION POSTED AT 20/02/2020 - 10:53 PM

4 times 3 equals 12.

ANSWERED AT 20/02/2020 - 10:53 PM

QUESTION POSTED AT 20/02/2020 - 10:53 PM

X/4 -5=12

X/4=17

X=17*4

X=68

Mr. Enigma is 68 years old

X/4=17

X=17*4

X=68

Mr. Enigma is 68 years old

ANSWERED AT 20/02/2020 - 10:53 PM

QUESTION POSTED AT 20/02/2020 - 10:53 PM

1/4x-5=12

1/4x=17

x=68

1/4x=17

x=68

ANSWERED AT 20/02/2020 - 10:53 PM

QUESTION POSTED AT 20/02/2020 - 10:53 PM

By using this example you be able to do it

ANSWERED AT 20/02/2020 - 10:51 PM

QUESTION POSTED AT 20/02/2020 - 10:51 PM

Combine like terms inside parenthseses

2(4+d)=12

divide both sides by 2

4+d=6

mnus 4 both sides

d=2

2(4+d)=12

divide both sides by 2

4+d=6

mnus 4 both sides

d=2

ANSWERED AT 20/02/2020 - 10:51 PM

QUESTION POSTED AT 20/02/2020 - 10:51 PM

Range is how far up or down the garph can go

basically the limits of y

find min and max of y

basically find the biggestor smallest the x can get to influence y

confusing sorry

when x is an even number, that number is still negative

so make that number as small as possible

if x=(big number that is negative)

we get -1/(5^(big number)) which basically makes it nigligible or almost 0

y=-7 is max

when x=big number (positive) we get very negative number

so range is from negative infinity to -7

basically y<-7

we choose < and not ≤ because the -5ˣ will never dissapear, it will just be very, very small

y<-7 is answer

basically the limits of y

find min and max of y

basically find the biggestor smallest the x can get to influence y

confusing sorry

when x is an even number, that number is still negative

so make that number as small as possible

if x=(big number that is negative)

we get -1/(5^(big number)) which basically makes it nigligible or almost 0

y=-7 is max

when x=big number (positive) we get very negative number

so range is from negative infinity to -7

basically y<-7

we choose < and not ≤ because the -5ˣ will never dissapear, it will just be very, very small

y<-7 is answer

ANSWERED AT 20/02/2020 - 10:50 PM

QUESTION POSTED AT 20/02/2020 - 10:50 PM

**Answer:**

**The possible answer is 10 in. **

**Step-by-step explanation:**

Two sides of a triangle measure 5 in. and 12 in.

If three side of triangle are a, b and c then sum of two side is always greater than third side.

**Sum of two side greater than third side. **

a+b>c

a+c>b

b+c>a

**Difference of two side is less than third side.**

a-b<c

b-c<a

a-c<b

Here, we are given two sides of a triangle 5 in and 12 in.

Possible length of third side be

**12-5 < c < 12+5 **

**7<c<17**

Third side must be lie between 7 to 17.

According to option, Third side must be equal to 10 in.

**Hence, The possible answer is 10 in. **

ANSWERED AT 20/02/2020 - 10:45 PM

QUESTION POSTED AT 20/02/2020 - 10:45 PM

12(3x+1) can be an equivalent expression for 36x+12

ANSWERED AT 20/02/2020 - 10:45 PM

QUESTION POSTED AT 20/02/2020 - 10:45 PM

11,081,319.04 is the number.

ANSWERED AT 20/02/2020 - 10:35 PM

QUESTION POSTED AT 20/02/2020 - 10:35 PM

(80x60)/100= $48.00

80-48= $32.00

so the answer is $32.00.

hope this helps!!

80-48= $32.00

so the answer is $32.00.

hope this helps!!

ANSWERED AT 20/02/2020 - 10:34 PM

QUESTION POSTED AT 20/02/2020 - 10:34 PM

Length of triangle 48/3=16

75/100*16=12

length of new triangle=16+12=28

75/100*16=12

length of new triangle=16+12=28

ANSWERED AT 20/02/2020 - 10:33 PM

QUESTION POSTED AT 20/02/2020 - 10:33 PM

Each edge of the inner square has a length of √[(x/2)²+(x/2)²]=√2x²/4=(x√2)/2

Then, the area is 2x²/4=x²/2 ☺☺☺☺

Then, the area is 2x²/4=x²/2 ☺☺☺☺

ANSWERED AT 20/02/2020 - 10:32 PM

QUESTION POSTED AT 20/02/2020 - 10:32 PM