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3 years ago

5

Despite conspiracy theories, the USA was the first to land on the moon on July 20, 1969. Before this, however, the Soviets were

the first to do all of the following, EXCEPT:
First Satellite in space

First dog in Space

First Human in Space

First man on an Asteroid

1 answer:

artcher [175]3 years ago

8 0

Answer:

First man on asteroid

Step-by-step explanation:

No one has landed on an asteroid yet

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What is a definition of a Line ?

solmaris [256]

Answer:

<u><em>noun</em></u>

1. a length of cord, rope, wire, or other material serving a particular purpose.

2. a long, narrow mark or band.

<u><em>verb</em></u>

1. stand or be positioned at intervals along.

2. mark or cover with lines.

4 0

3 years ago

Help anyone know this??

djverab [1.8K]

Answer:

plug n and r into the equation for the answers.

Step-by-step explanation:

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3 years ago

PLEASE HELP For what value of the variable will the value of 2x+1 be 20 greater than 8x+5?

wlad13 [49]

It will be a negative.

for an example: -20 for x would mqke 2x + 1 into -39 and 8x + 5 into -155. that's 116 apart, so maybe -2(8) + 5 = -11

-2(2) + 1 = -3

but that's only 8 apart, so it'd be higher.

-4(2) + 1 = -7

-4(8) + 5 = -27

BOOM

Tadaaaa,

You probably thought positive, but sometimes it's negative, you know what I mean?

6 0

4 years ago

The equation of a circle is given below.

BARSIC [14]

<u>Given</u>:

The equation of the circle is $x^2+(y+4)^2=64$

We need to determine the center and radius of the circle.

<u>Center</u>:

The general form of the equation of the circle is $(x-h)^2+(y-k)^2=r^2$

where (h,k) is the center of the circle and r is the radius.

Let us compare the general form of the equation of the circle with the given equation $x^2+(y+4)^2=64$ to determine the center.

The given equation can be written as,

$(x-0)^2+(y+4)^2=64$

Comparing the two equations, we get;

(h,k) = (0,-4)

Therefore, the center of the circle is (0,-4)

<u>Radius:</u>

Let us compare the general form of the equation of the circle with the given equation $x^2+(y+4)^2=64$ to determine the radius.

Hence, the given equation can be written as,

$x^2+(y+4)^2=8^2$

Comparing the two equation, we get;

$r^2=8^2$

$r=8$

Thus, the radius of the circle is 8

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4 years ago

A salesperson earns $200 a week plus a 4% commission on her sales. Which equation models the relationship between her sales in a

trasher [3.6K]

In this problem, we have the following variables:

e: The weekly earnings of a salesperson

s: sales in a given week

A salesperson earns $200 a week plus a 4% commission on her sales, that is, she earns:

<em>$200 plus 0.04 of her sales in a given week</em>

In a mathematical model, this is given by:

e = 200 + 0.04s

6 0

3 years ago

Read 2 more answers