3 years ago

Help quick

Mathematics

2 answers:

erma4kov [3.2K]3 years ago

7 0

Answer:

$\frac{12}{15}$

Step-by-step explanation:

12:15

xeze [42]3 years ago

5 0

48/53

Steps

15 inches = 1.25 feet

Ratio = 12 : 1.25

Simplified = 9.6 : 1

9.6 + 1 = 10.6

9.6/10.6 = 48/53

Checking...

12 feet = 144 inches

Ratio = 144 : 15

144 + 15 = 159

144/159 = 48/53

You might be interested in

Use the quadratic formula to find the solutions to the quadratic equation below x^2-7x-3=0

cupoosta [38]

the roots are $\frac{7+\sqrt{61} }{2}$ and $\frac{7-\sqrt{61} }{2}$

Step-by-step explanation:

here we use Shridhar acharya formula

if a $x^{2}$ + bx +c = 0 is the quadratic equation

the the roots are , $\frac{-b +\sqrt{b^{2-4ac} } }{2a}$ and $\frac{-b -\sqrt{b^{2-4ac} } }{2a}$

comparing with the equation we get a=1 b= -7 c = -3

hence the roots are $\frac{7 +\sqrt{7^{2-4X1X(-3)} } }{2X1}$ and $\frac{7 -\sqrt{7^{2-4X1X(-3)} } }{2X1}$

= $\frac{7+\sqrt{61} }{2}$ and $\frac{7-\sqrt{61} }{2}$

5 0

4 years ago

What are some items that are less than 1 ounce<br> What are some items that weigh more than 1 ton

Ket [755]

Less than 1ounce: Feather, grain of sand, grain of sugar

more than 1 ton: Car,house,train

7 0

4 years ago

Does this graph represent a function? <br>A=Yes <br>B=No

RSB [31]

Answer: no

Step-by-step explanation:

it doesn't pass the vertical line test

8 0

3 years ago

Read 2 more answers

Please help me with this problem

xxTIMURxx [149]

Answer:

1516

Step-by-step explanation:

hope can help you

2000x 2%=40

9000x 5%= 450

(30000-9000-2000) x 5.4% = 1026

total tas 40+450+1026=

8 0

2 years ago

Hello. I have no idea how to solve this question below about Probability. I would appreciate if you show how to solve it step-by

luda_lava [24]

Alonzos will be making 45 percent

6 0

3 years ago