All categories

3 years ago

Solve x using geometrical mean please

Mathematics

1 answer:

OLEGan [10]3 years ago

3 0

Answer:

<h2> I think 90 is the answer because it is a right angled triangle</h2>

You might be interested in

Write an explicit formula for an, the nth term of the sequence 15, 25, 35, ....

Serggg [28]

Answer:

Step-by-step explanation:

that's it?

8 0

3 years ago

2,5,8,11,14 write down in terms of n , an expression for the nth term for this sequence

Alisiya [41]

Answer:

$a_{n}$ = 3n - 1

Step-by-step explanation:

Note there is a common difference d between consecutive terms in the sequence, that is

5 - 2 = 8 - 5 = 11 - 8 = 14 - 11 = 3

This indicates the sequence is arithmetic with n th term

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 2 and d = 3, thus

$a_{n}$ = 2 + 3(n - 1) = 2 + 3n - 3 = 3n - 1

4 0

4 years ago

PLZ ANSWER ASAP

Vinil7 [7]

The distance formula between the line is:
$\sqrt{{(x1 - x2)}^{2} + {(y1 - y2)}^{2} }$
Thus,the distance of the above:
$\sqrt{ {( - 1 - 4)}^{2} + {(5 - 1)}^{2} } \\ = \sqrt{ { - 5}^{2} + {4}^{2} } \\ = \sqrt{25 + 16 } \\ = \sqrt{41} \\ = 6.4$

The answer is 6.4 units.

Hope it helps!

3 0

3 years ago

Read 2 more answers

Multiply: x^2×y^2 × mn / x^11

MAVERICK [17]

Answer:

Answer: |

1/(a b x y)

Step-by-step explanation:

Simplify the following:

(x^2 y^2 m n x^8 y^9 m n)/(x^11 y^12 m^2 n^2 a b)

Combine powers. (m n x^8 y^9 m n x^2 y^2)/(a b m^2 n^2 x^11 y^12) = (m^(1 + 1 - 2) n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b):

(m^(1 + 1 - 2) n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)

1 + 1 - 2 = 0:

(m^0 n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)

1 + 1 - 2 = 0:

(m^0 n^0 x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)

8 + 2 - 11 = -1:

(m^0 n^0 x^(-1) y^(9 + 2 - 12))/(a b)

9 + 2 - 12 = -1:

(m^0 n^0 y^(-1))/(x a b)

n^0 = 1:

m^0/(a b x y)

m^0 = 1:

6 0

2 years ago

Read 2 more answers

I’ll mark brainliest !! Plz help

saveliy_v [14]

Answer:

3rd option

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers