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3 years ago

Please help! What is the distance, rounded to the nearest tenth, between the points (0,5) and (8,0)? ___ units

Mathematics

1 answer:

Reil [10]3 years ago

5 0

It’s 9.4 ...................

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Perform the division and leave the result in trigonometric form.

Anettt [7]

Answer:

$\frac{1}{2}$ ( cos40° + isin40°)

Step-by-step explanation:

To divide

$\frac{r_{1(cosx_{1}+isinx_{1}) } }{r_{2}(cosx_{2}+isinx_{2}) }$

= $\frac{r_{1} }{r_{2} }$ [ cos(x₁ - x₂) + isin(x₁ - x₂)

Given

$\frac{2(cos90+isin90}{4(cos50+isin50)}$

= $\frac{2}{4}$ ( cos(90 - 50)° + isin(90 - 50)°

= $\frac{1}{2}$ ( cos40° + isin40° )

8 0

2 years ago

How can you change the equation y = 2x + 3 to function notation?

qwelly [4]

Answer:

$f(x)=2x+3$

Step-by-step explanation:

The first thing that would need to be done is solving for y. This problem has already done this. The next step is to exchange y for $f(x)$

That is all. This would mean that the function notation for the equation would be: $f(x)=2x+3$

8 0

2 years ago

If x=7, what does y equal in the following equation?"

igomit [66]

y = -5

...................

3 0

2 years ago

Read 2 more answers

The product of 16 and the variable of p

Alisiya [41]

Answer:

When variables are next to a number or another variable it means multiply

Product means multiply

16 x p is what the sentence means in an equation and 16p is equal to 16 x p so B. is correct

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

A 10-page play is $0.70 per page to e

Bas_tet [7]

Answer:

The answer of this question is 7

Step-by-step explanation:

because 1 page=$0.70 and now calculate

10×1×0.70=7

8 0

1 year ago