3 years ago

X:y=5:3 and y+x=56 Work out the value of x-y

Mathematics

1 answer:

Dafna11 [192]3 years ago

4 0

Answer:

x=35 y=21

Step-by-step explanation:

x:y=5:3 x is in the 5 times table and y is in the 3 times table both of them added are in the 8 times table

8*7=56

7*5=35

7*3=21

21+35=56

You might be interested in

He length of a rectangle is 1 inch less than twice it's width. If the width is w inches,which expression gives the length?

Gnesinka [82]

L= 2w-1 Is your answer

6 0

3 years ago

You are opening a snow cone stand. Your cups, which are shaped like a cone, are 4" tall and have a 6" diameter. How much room is

aleksley [76]

Answer:

I'm not too sure but I think it's 37.7

Step-by-step explanation:

radius of the base times height is supposed to equal the volume but I'm bad at geometry

3 0

3 years ago

Displays the frequencies for categorical data in a two-way table

Nezavi [6.7K]

Answer:

Step-by-step explanation:

3 0

2 years ago

Solve similar triangles (basic)

fiasKO [112]

Answer:

T = 16

Step-by-step explanation:

As triangles are similar

AB/DE = BC/EF = AC/DF

13.5/18 = 6/4 = 12/T

3/4 = 3/4 = 12/T

3/4 = 12/T

T = 12×4/3

T = 16

4 0

2 years ago

What is the area of this triangle? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundre

nika2105 [10]

Answer:

Area of the triangle $\simeq$ 5.9 sq. ft. .

Step-by-step explanation:

Length of two sides of the triangle are, 2.7 feet and 3.4 feet and the angle between them is 40° .

So, the area of the triangle is given by,

$2.7 \times 3.4 \times \sin {40^{\circ}}$ sq. ft.

$\simeq 5.9$ sq. ft.

6 0

3 years ago

Read 2 more answers