3 years ago

[NEED HELP FAST]

Mathematics

1 answer:

LenKa [72]3 years ago

5 0

Answer:

i think b 12-57 13sqr/5+12 13sqr

You might be interested in

The ages of two brothers are in the ratio two to three, but in eight years, the ratio of their ages will be three to four. What

grigory [225]

3(3x+8)=4(2x+8)
9x+24=8x+32
x=8

2(8)=16
3(8)=24

that means that the younger brother is 16 years old

8 0

3 years ago

Find the area of the right triangle

xenn [34]

Answer:

Area: 24 sq units

Step-by-step explanation:

Area of a rectangle formula:

A = 0.5bh

Given:

b = 6

h = 8

Work:

A = 0.5bh

A = 0.5(6)(8)

A = 3(8)

A = 24

3 0

3 years ago

Read 2 more answers

PLEASE HELP!!!

tatuchka [14]

Asked and answered elsewhere.
brainly.com/question/10629871

How do you calculate it? You start by expressing the density in the units you have. Then you multiply by appropriate conversion factors to get to the units you want. Treat units as though they were any other variable. A value cancels that appears in both the numerator and denominator of a fraction.

$\dfrac{56.15\,kg}{0.222\,hh}\cdot \dfrac{1000\,g}{1\,kg}\cdot \dfrac{1\,pw}{1.55\,g}\cdot \dfrac{1\,hh}{238.5\,L}\cdot \dfrac{9.091\,L}{1\,pk}\\\\=\dfrac{56.15\cdot 1000\cdot 9.091\,pw}{0.222\cdot 1.55\cdot 238.5\,pk}\\\\ \approx6220\,\frac{pw}{pk}$