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3 years ago

Help Me Plzz I realllyyy neeeddd helpppp on thissss

Mathematics

2 answers:

Andreyy893 years ago

6 0

Answer:

it says how many sins you have committed

Step-by-step explanation:

do a sin

count the sin

write the sin

then get the cos

Dafna1 [17]3 years ago

4 0

Answer:

-15/8. let me know exact answer when u correct. please!

Step-by-step explanation:

tan(x)= sin(x)/cos(x)

<=> tan(x)= (-15/17)/(8/17) = -15/8

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513 as a percentage of 900

zavuch27 [327]

513 as a percentage of 900 can be re-written as;
$\frac{513}{900} *100$
= 57 percent

5 0

3 years ago

What is the midpoint of A (-2,-4) and (4,-7)

Sloan [31]

The answer/midpoint is 1,5.5

5 0

3 years ago

completa con las razones trigonométricas de cada triángulo rectángulo dado y encuentra el lado faltante aplicando el teorema de

Rus_ich [418]

primero vamos a calcular el lado faltante usando el teorema de pitagoras para poder obtener el lado faltante a

$a=\sqrt[]{hipotenusa^2-cateto^2}$ $a=\sqrt[]{100^2-85^2}=52.68$

a=52.68 m

teniendo el lado faltante podemos calcular las razones trigonometricas

$\sin (55)=\frac{85}{100}=0.85$ $\cos (55)=\frac{52.68}{100}=0.52$ $\tan (55)=\frac{85}{52.68}=1.61$

$\csc (55)=\frac{100}{85}=1.17$ $\sec (55)=\frac{100}{52.68}=1.89$ $\cot (55)=\frac{52.68}{85}=0.61$

4 0

1 year ago

the perimeter of triangle ABC is 54. the triangle has side lengths AB =3×,BC=4×,and AC=5× find the length of each side

Naddik [55]

Firstly setup an equation to find the perimeter:

3x + 4x + 5x = 54, this is because perimeter is equal to sum of all side lengths

Then combine like terms:
12x = 54

Now use the division property of equality by dividing both sides by 12:
x = 4.5

So then, you will substitute the value of x for each value of the side lengths:
3(4.5) = 13.5 for AB, 4(4.5) = 18 for BC, and 5(4.5) = 22.5 for AC.

Hope this helps and let me know if you have any more questions!

6 0

4 years ago

PLEASE MAKE IT QUICK! HELP ME PLZZZ! ANSWER WITH SOLUTION

olasank [31]

1 m=100cm

2m=200cm

2.4m=240 cm

6 0

3 years ago