3 years ago

What is the solution of the proportion 5/8=b/12

Mathematics

2 answers:

WARRIOR [948]3 years ago

8 0

Answer:

15/2 I think

Step-by-step explanation:

otez555 [7]3 years ago

8 0

Cross multiply and solve for b.
8b = 60
B= 7.5

You might be interested in

Find the perimeter of the quadrilateral that has vertices at (8,13), (5,-18), (-6,-6), and (-2,-5).

kodGreya [7K]

Answer:

72.14 units

Step-by-step explanation:

Let A(8,13), B(5,-18),C(-6,-6) and D(-2,-5)

Apply the distance formula as;

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Finding the lengths of the segments

For AB

$AB=\sqrt{(5-8)^2+(-18-13)^2} =\sqrt{(-3^2)+(-31^2)} =\sqrt{970} =31.14$

For BC

$BC=\sqrt{(-6-5)^2+(-6--18)^2} =\sqrt{(-11^2)+12^2} =\sqrt{265} =16.28$

For CD

$CD=\sqrt{(-2--6)^2+(-5--6)^2} =\sqrt{4^2+1^2} =\sqrt{16+1} =\sqrt{17} =4.12$

For DA

$DA=\sqrt{(8--2)^2+(13--5)^2} =\sqrt{10^2+18^2} =\sqrt{424} =20.6$

Finding the perimeter will be;

31.14+16.28+4.12+20.6=72.14 units

3 0

3 years ago

Which product is modeled by the number line below?

bagirrra123 [75]

Answer:

2. (-2)(4)

Step-by-step explanation:

3 0

3 years ago

HELP WILL GIBE BRAINLIEST.<br> HOW MUCH IS IT FOR 1

Irina-Kira [14]

Answer:

small is 0.018

medium is 0.016

large is 0.010

3 0

2 years ago

Draw a shape using a rectangle and a triangle

navik [9.2K]

You can draw a house :)

7 0

3 years ago

Help i want to know what is 5m and 10m in feet and explain if you can

tatyana61 [14]

Well, to start with, 1 meter = 3 feet.
5 meters = 15 feet.
10 meters = 30 feet.
so 5 meters is 15 feet, and 10 meters is 30 feet. Hope this helps:)

7 0

3 years ago