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2 years ago

Do i use tan for this problem

Mathematics

2 answers:

konstantin123 [22]2 years ago

7 0

Yes by the way go follow me on Instagram (kevinalva225)

Pani-rosa [81]2 years ago

6 0

Answer:x=54

Step-by-step explanation:

14+22+x=90

36+x=90

X=90-36

X= 54

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The coordinates of point 7 are given. The midpoint of ST is (5. - 8). Find the coordinates of point S.

Mamont248 [21]

Answer:

S(0, 2)

Step-by-step explanation:

Midpoint Formula: $(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )$

Step 1: Plug in known variables

5 = (10 + x)/2

-8 = (18 + y)/2

Step 2: Solve

10 = 10 + x

x = 0

-16 = 18 + y

y = 2

Step 3: Write coordinates

(0, 2)

4 0

2 years ago

PLEASE HELP asap it’s for a quiz if you know at least one answer please tell me

VARVARA [1.3K]

15
about 94.25
about 706.86

Lmk if you want to know how I got the answers

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2 years ago

Xavier ran four miles on his first day of training. The next day he ran eight ninths that distance. How far did he run on the se

serg [7]

Well, it's the product of 8/9 and the 4 miles. The result is 32/9 miles, that is, 3,55 miles.

7 0

2 years ago

What is 22 less than 15

blsea [12.9K]

Answer: Algebraic: 15-22

Simply:-7

Step-by-step explanation:

Less than means to take away from, so in this case we are taking away 22 from 15

6 0

2 years ago

a square garden has a diagonal of 12 m. What is the perimeter of the garden? Express in simplest radical form

lianna [129]

Answer:

The perimeter of the garden, in meters, is $24\sqrt{2}$

Step-by-step explanation:

Diagonal of a square:

The diagonal of a square is found applying the Pythagorean Theorem.

The diagonal of the square is the hypothenuse, while we have two sides.

Diagonal of 12m:

This means that $d = 12$ , side s. So

$s^2 + s^2 = 12^2$

$2s^2 = 144$

$s^2 = \frac{144}{2}$

$s^2 = 72$

$s = \sqrt{72}$

Factoring 72:

Factoring 72 into prime factors, we have that:

72|2

36|2

18|2

9|3

3|3

$72 = 2^{3}*3^{2}$

So, in simplest radical form:

$s = \sqrt{72} = \sqrt{2^{3}*3^{2}} = \sqrt{2^3}*\sqrt{3^2} = 2\sqrt{2}*3 = 6\sqrt{2}$

Perimeter of the garden:

The perimeter of a square with side of s units is given by:

$P = 4s$

In this question, since $s = 6\sqrt{2}$

$P = 4s = 4*6\sqrt{2} = 24\sqrt{2}$

The perimeter of the garden, in meters, is $24\sqrt{2}$

5 0

2 years ago