All categories

3 years ago

Please help. I will give brainliest!!

Mathematics

1 answer:

worty [1.4K]3 years ago

4 0

Answer:

it is 14/121

Step-by-step explanation:

14/121 to its simplest equivalent form, irreducible? Result written as a proper fraction, as a decimal number and as a percentage

14 = 2 × 7

121 = 11 power of 2

You might be interested in

You are hiking in Marin, and stop to stand on the edge of a cliff overlooking the Pacific ocean. You see a sailboat down in the

Bas_tet [7]

Answer:

Step-by-step explanation:

on the edge of a cliff overlooking the Pacific ocean. You see a sailboat down in the water below you. The angle of depression to the sailboat is 28◦ . A quick tells you that the cliff you’re standing on is 150ft. How far away from the boat are you, in feet, rounded to one decimal place?(30pts)

We solve using the Trigonometric function of TANGENT

tan 28 = 150/x

6 0

2 years ago

D. (1/2)n +7 = (n+14)/2

TEA [102]

Answer:

n=-14

Step-by-step explanation:

4 0

3 years ago

Help with the below image… Thank you!

Marianna [84]

Answer: third one

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve this system of linear equations. Separate the x- and y-values with a comma.

vodomira [7]

Answer:

x = $\frac{5}{2}$ , y = $\frac{5}{4}$

Step-by-step explanation:

1. Isolate for x in one of the equations:

2x = 9x - 14y

2x-9x = 9x-9x -14y

-7x = -14y

-7x/-7 = -14y/-7

x = 2y

2. Substitute 2y in for x in the second equation:

9(2y) = 40 - 14y

3. Simplify:

18y = 40 - 14y

4. Isolate for y:

18y+14y = 40 -14y+14y

32y = 40

32y/32 = 40/32

y = $\frac{5}{4}$

5. Substitute the new y-value into the simplified expression x = 2y:

x = 2(5/4)

x = $\frac{5}{2}$

hope this helps!

7 0

2 years ago

What is the value of n so that the expression x^2+12X+n is a perfect square trinomial?

Anton [14]

N is equal = 36

Or

n = 6^2

Because,

x^2 + 12x + 36 = x^2 + 2.6x + 6^2

= ( x + 6)^2

4 0

3 years ago

Read 2 more answers