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3 years ago

HELPPP PLSSSS ITS ALMOST DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS

Mathematics

1 answer:

Stella [2.4K]3 years ago

7 0

Answer: x=30

Step-by-step explanation:

hope this helps. :D

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Please Help! Simple Geometry!

marta [7]

Answer:

A 32.1

Step-by-step explanation:

Given two points $(x_{1} ,y_{1} ) and (x_{2} ,y_{2})$ )

distance between to points = d = $\sqrt{(x_{2} - x_{1} )^{2} + (y_{2} - y_{1} )^{2} }$

Now B is (-4,5) and A is (2,0)

So AB = $\sqrt{(-4-2)^{2} +(5-0)^{2} } = \sqrt{36 + 25} = \sqrt{61\\} = 7.810...$

C is (4,10)

So BC = $\sqrt{(-4-4)^{2} +(5-10)^{2} } =\sqrt{64 + 25) } =\sqrt{89} =9.433...$

D is (8,7)

So CD = $\sqrt{(4-8)^{2} +(10-7)^{2} } =\sqrt{16 + 9} = \sqrt{25} = 5$

E is (4,5)

So DE = $\sqrt{(8-4)^{2} + (7-5)^{2} } = \sqrt{16 + 4} = \sqrt{20} = 4.472...$

and AE = $\sqrt{(4-2)^2 + (5-0)^2} =\sqrt{4+25} = \sqrt{29} = 5.385...$

Perimeter = 7.810 + 9.433 + 5 + 4.472 + 5.385 = 32.1

7 0

3 years ago

The distance between the center of an ellipse and either of the vertices on its major axis is equal to:

Solnce55 [7]

I think your answer would be C?

8 0

3 years ago

The explicit formula

OleMash [197]

Answer:

Below.

Step-by-step explanation:

{ a1 = 0.5

{ an = an-1*(-0.2)

The first 4 terms are:

= 0.5, -0.1, 0.02, -0.004

8 0

3 years ago

Read 2 more answers

What method did you use to get the answer that I submitted.

raketka [301]

Answer:

Step-by-step explanation:

8 0

3 years ago

Answer this please.....step by step explanation

Nitella [24]

Answer:

Number: 12n

Step-by-step explanation:

Where n stand for any nature number

Now, for 12n to end with 0,it should have 2as

well as 5 in it's prime factors to end with

0, also to with 5, it requires at least

a single multiple of 5 in it's prime

Factors: So 12n cannot end the digit 0or5

4 0

3 years ago