What is the ratio 15 to 40 in simplest form

QUESTION POSTED AT 26/03/2020 - 08:18 AM

Answered by admin AT 26/03/2020 - 08:18 AM

15/40 can be divided evenly by 5 to get, 5/8, which is the simplest form.
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Related questions

45÷3=15 is the same as___ ÷3 plus_____÷3=______

36 divided by 3 plus 90 divided by 3 I think I hope this helps u

ANSWERED AT 01/04/2020 - 01:47 PM


QUESTION POSTED AT 01/04/2020 - 01:47 PM

What is the sine ratio of angle E? A - 5/3 B - 3/5 C - 5/4 D - 4/5

Answer:

The correct option is B.

Step-by-step explanation:

In a right angled triangle

\sin \theta=\frac{perpendicular}{hypotenuse}=\frac{opposite}{hypotenuse}

In the given triangle DEF, the opposite sides of angle E is DF=6 units and hypotenuse EF=10 units.

The sine ratio of angle E is

\sin E=\frac{DF}{EF}

\sin E=\frac{6}{10}

\sin E=\frac{3}{5}

The sine ratio of angle E is 3/5, therefore the correct option is B.

ANSWERED AT 01/04/2020 - 01:46 PM


QUESTION POSTED AT 01/04/2020 - 01:46 PM

What is -8 in the following sequence: 25, 17, 9, 1, -7... A-common difference. B- common ratio. C-initial value. D- ratio. Why?

Hello :
 -8 is  common ratio ( answer B) because m 
-8 =(-7)-(1) =(1)-(9) =(9)-(17) =(17)-(25)

ANSWERED AT 01/04/2020 - 01:43 PM


QUESTION POSTED AT 01/04/2020 - 01:43 PM

The sine of an angle in a right triangle is the ratio of the length of the side adjacent to that angle to the length of the hypotenuse

No, this is the definition of the cosine.

The sine in a right triangle is the OPPOSITE side divided by the hypotenuse

ANSWERED AT 01/04/2020 - 01:43 PM


QUESTION POSTED AT 01/04/2020 - 01:43 PM

T2 + 2t + 1 = 0 Solve using the quadratic formulaWrite your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.

T²+ 2t + 1 = 0

a=1, b=2 & c=1 The formula is x'=[-b+√(b²-4ac)]/(2a)

and====================>x"=[-b-√(b²-4ac)]/(2a)

x' = [-2+√(2²-4(1)] / 2(1) ===> x' = -2/2 ==> x' =-1 & x" = -1
x'=x"= -1

ANSWERED AT 01/04/2020 - 01:40 PM


QUESTION POSTED AT 01/04/2020 - 01:40 PM

Write the equation 2x-3y=6 in the slope-intercept form

Y= 2/3x-2

-3y= -2x+6
Divide by -3

ANSWERED AT 01/04/2020 - 01:40 PM


QUESTION POSTED AT 01/04/2020 - 01:40 PM

URGENT!!! HELP NOW PLEASE!!! 15 POINTS!!!

Circumference= 2*pi*radius
2*pi*4=
8pi/2 bc semicircle
4*3.14=
12.56

ANSWERED AT 01/04/2020 - 01:39 PM


QUESTION POSTED AT 01/04/2020 - 01:39 PM

Michaels basketball team practiced for 2 hours 40 minutes yesterday and 3 hours 15 minutes today. How much longer did the team practice today than yesterday

2h 40 min plus 20 is 3h plus 15 is 3h 15 min so it is 35 min

ANSWERED AT 01/04/2020 - 01:34 PM


QUESTION POSTED AT 01/04/2020 - 01:34 PM

A poll of 500 randomly selected voter was recently minister responders rescue approve of president bush's policies relating to the war in Iraq? Suppose that we know that 40% of all registered voters approve the policies. How many voters would you expect to respond yes?

Take the total number of randomly selected voters, 500, and multiply it by the percentage who approved of his policies, 40%:

500 x .40 = 200 

So you could expect around 200 voters to respond yes. 

ANSWERED AT 01/04/2020 - 01:34 PM


QUESTION POSTED AT 01/04/2020 - 01:34 PM

A line passes through the points (4, 19) and (9, 24) write a linear function in the form y=mx+b for this line

I'm not sure of the b but y=1x+15 but my y-intercept is possibly wrong

ANSWERED AT 01/04/2020 - 01:34 PM


QUESTION POSTED AT 01/04/2020 - 01:34 PM

15 POINTS!! HELP NOW!!

Answer is going to be 15

ANSWERED AT 01/04/2020 - 01:33 PM


QUESTION POSTED AT 01/04/2020 - 01:33 PM

What percent is 24 of 40?

Simply divide 24 by 40 to 0.6. Multiply 0.6 *100 to get 60.
Therefore, 24 is 60% of 40 :).

ANSWERED AT 01/04/2020 - 01:31 PM


QUESTION POSTED AT 01/04/2020 - 01:31 PM

1.5 miles = 18 minutes 1.5 miles=15 minutes What is the percent decrease ?

15÷18 =  \frac{15}{18}  \frac{5}{6} ≈ 0.83 

Decrease = 1.00 - 0.83 = 0.17 = 17%

ANSWERED AT 01/04/2020 - 01:28 PM


QUESTION POSTED AT 01/04/2020 - 01:28 PM

What is the simplest form of 50/8?

 When both numbers are divided, it's 25/4, or 6.25

ANSWERED AT 01/04/2020 - 01:27 PM


QUESTION POSTED AT 01/04/2020 - 01:27 PM

Write the ratio of beach balls to goggles in simplest form

3:1

So, there are 9 beachballs and 3 goggles, if you divide each by 3, 9 would change to 3 and 3 would change to 1

ANSWERED AT 01/04/2020 - 01:27 PM


QUESTION POSTED AT 01/04/2020 - 01:27 PM

The simplest form of 50/8

It is 25/2
You just have to divide them both by two and that is the simplest form

ANSWERED AT 01/04/2020 - 01:26 PM


QUESTION POSTED AT 01/04/2020 - 01:26 PM

PLEASE HELP 15 POINTS

Angle C equals Angle A = 25
180 - 25 = Angle B = 155
Angle B = Angle D = 155

ANSWERED AT 01/04/2020 - 01:25 PM


QUESTION POSTED AT 01/04/2020 - 01:25 PM

Wich is exponential form of loge 5=y

7 is the answer I belive

ANSWERED AT 01/04/2020 - 01:25 PM


QUESTION POSTED AT 01/04/2020 - 01:25 PM

A crate made of wood measures 50 cm wide, 70 cm long, and 40 cm tall. Which unit of measurement should be used to figure out the surface area of the crate? A. cm2 B. cm3 C. cm

Surface area is the area of all the sides added up. If you were to unfold all the areas and make it flat (2-D), area is cm^{2} .

Volume would be cubed because it's 3-D

ANSWERED AT 01/04/2020 - 01:21 PM


QUESTION POSTED AT 01/04/2020 - 01:21 PM

The price of shirts in a store is $20 and the price of ties in the same store is $15. A customer buys 2 shirts and 3 ties during a sale when the price of shirts is discounted 15% and the price of ties is discounted 10%. How much did the customer save due to the sale?

First, find the new, discounted price of each item: 
20 x 0.15 = 3 < this represents the discount for the shirts, which are now $17.
15 x 0.10 = 1.5 < this represents the discount for the ties, which are now $13.50.

If he buys 2 shirts @ $17, that gives us $34. 3 ties @ $13.50 gives us $40.50.

$34 + $40.50 = $74.50 < this is the discounted total price.
$20 (2) + $15 (3) = $85 < this is the original price. 

Subtract the discounted price from the original: $85 - $74.50 = $10.50

Answer: The customer saved $10.50 due to sales. 

ANSWERED AT 01/04/2020 - 01:18 PM


QUESTION POSTED AT 01/04/2020 - 01:18 PM

What is the common ratio for -4, 8, -16, 32

Common ratio means it's referring to multiplication and division
Common difference means it's referring to addition or subtraction

If you want to find the common ratio, take two numbers that are next to each other, like -16 and 8

And divide the next number by the previous number: -16/8
So the common ratio would be -2.

8/-4 = -2
-16/8= -2
32/-16= -2

They all have -2 in common!

ANSWERED AT 01/04/2020 - 01:16 PM


QUESTION POSTED AT 01/04/2020 - 01:16 PM

PLEASE HELP 15 POINTS !!

The answer is .8 because 8/10 is .8

ANSWERED AT 01/04/2020 - 01:10 PM


QUESTION POSTED AT 01/04/2020 - 01:10 PM

A sprinkler rotates 45 degrees every 15 seconds. How long does it take the sprinkler to rotate 360

120 seconds 
360 divided by 45 is 8
8 times 15= 120 

ANSWERED AT 31/03/2020 - 10:45 AM


QUESTION POSTED AT 31/03/2020 - 10:45 AM

Is 24 to 36 equivalent ratios

No its not equivelent ratios

ANSWERED AT 31/03/2020 - 10:41 AM


QUESTION POSTED AT 31/03/2020 - 10:41 AM