2 years ago

HELP HELP HELP!!! i need help with math pls help me.

Mathematics

1 answer:

12345 [234]2 years ago

5 0

Answer:

I dont even know this myself o-o

Step-by-step explanation:

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Si "m" es el lado mayor de un triángulo, dos cuyos ángulos interiores miden 30° y 60°, entonces el perímetro del triángulo es

lions [1.4K]

Answer:

$perimetro = \dfrac{(3 + \sqrt{3})m}{2}$

Step-by-step explanation:

triángulo 30°-60°-90°

$1~:~\sqrt{3}~:~2$

$1m~:~m\sqrt{3}~:~2m$

$\dfrac{m}{2}~:~\dfrac{m\sqrt{3}}{2}~:~m$

$perimetro = \dfrac{m}{2} + \dfrac{m\sqrt{3}}{2} + m$

$perimetro = \dfrac{m}{2} + \dfrac{m\sqrt{3}}{2} + \dfrac{2m}{2}$

$perimetro = \dfrac{m + m\sqrt{3} + 2m}{2}$

$perimetro = \dfrac{3m + m\sqrt{3}}{2}$

$perimetro = \dfrac{(3 + \sqrt{3})m}{2}$

7 0

3 years ago

Oksana_A [137]

Answer:

Step-by-step explanation:

because there are numbers involved

5 0

2 years ago

Georgia spends $39 on gas each week. Approximately how much money does she spend on gas each week?

Pachacha [2.7K]

$40.........................

4 0

3 years ago

Read 2 more answers

Write an expression and<br>then solve for x.<br>149

MatroZZZ [7]

X+52=149 x=97 hope this helped!

3 0

3 years ago

3 /8 + 2/ 3 = 9/ 24 + 16/ 24 = 25/ 24 =

Alchen [17]

Convert the denominator of the first two fractions to 24 since 3 and 8 can fit into 24.

3/8=9/24

2/3=16/24

Now add them together.

9/24+16/24=25/24

Next add the second two fractions 9/24 and 16/24.

9/24+16/24=25/24

Since all fractions equal 25/24, the equation was true!

Hope this helps!

7 0

3 years ago