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3 years ago

No links please chdudnvd

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

7 0

Its the third option y-9=-1/4(x+2) because the equation for point slope form is y-y1= m(x-x1) so because there is a negative 2 it is a positive 2. Remember a negative minus a negative is a positive. Hope this helped :)!

dolphi86 [110]3 years ago

4 0

Sorry i can't answer that, but i have something know what ways better to answer of all your problems that is "QuickMath" or "Cymath" go search at your browser then put your equation

Step-by-step explanation:

I hope it helps

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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

Plzzzz help mee plzzzzzzz

yan [13]

Answer:

A. 20%

Step-by-step explanation:

Hope it helps!

8 0

2 years ago

There are 2 mice 4 cats and 6 dogs. Write two sentences that describe a ratio of types of animals in this collection. What is th

svp [43]

The ratio would be 2:4:6. For every 2 mice, there is 4 cats, and 6 dogs. This could be simplified to 1:2:3 by dividing all by 2.

3 0

3 years ago

If y=5 x=9 find m and solve y=m+3x

katrin [286]

m = 5/27

Step-by-step explanation:

y = m+3x.

If y = 5 and x = 9. Then,

5 = m+3(9)

5= m+27.

m = 5/27.

8 0

3 years ago

Read 2 more answers

Jennifer edwards can subscribe to a newspaper for $99 for a year, $67 for eight months, $38 for four months, or $0.30 per day. w

mylen [45]

There are some kinds of subscription to a newspaper given. We have to find which is the best buy for it. We will find each subscription for a year and check which one is the lowest.

$99 for a year.

$67 for 8 months.

So for 1 month we will get by dividing it by 8.

We know that there are 12 months in a year.

So for 1 month = $67/8 = $8.375.

For 12 months = $(8.375)×12 = $100.5

So when the subscription is $67 for 8 months, it will take $100.5 for a year.

$38 for 4 months.

For 1 month = $38/4 = $9.5

For 12 months = $(9.5)×12 = $114

So when the subscription is $38 for 4 months, it is $114 for a year.

$0.30 per day.

We know that there are 365 days in a year.

So for 1 day = $0.30

For 365 days = $(0.30) × 365 = $109.5

So when the subscription is $0.30 per day, it is $109.5 for a year.

So the lowest is $99 for a year.

So we can say $99 for a year is the best buy.

6 0

3 years ago