An astronaut is working on a satellite 200 miles above the ground. What is the measure of BD⌢, the portion of Earth that the astronaut can see? Round your answer to the nearest tenth. (Earth's radius is approximately 4000 miles.)

Answers

Answer 1

What I dint get it pls explain

Related Questions

Jeff made a chocolate pie on Monday. He and a friend ate half of it the next day. On Wednesday, they ate one half of the remaining pie. How Much of the pie is left on Thursday?
A: 1/8
8: 1/4
C:0
D: 1/2

Answers

Answer:

1/4

Step-by-step explanation:

If you break down the problem, it says that they ate half of the pie, which leaves one half left. if they eat half of that, you get 1/4.

Hope i helped!

1/4 of the pie was left on Thursday.

What is a fraction?

Fractions represent equal parts of a whole or a collection. Fraction of a whole is when we divide a whole into equal parts, each part is a fraction of the whole.

According to the given problem

On Monday Jeff makes a chocolate pie,

On Tuesday, he and his friends eat half of it, the remaining pie is, 1 - 1/2 = 1/2,

On Wednesday they eat one half of the remaining pie. i.e., they eat (1/2) ÷ 2 = 1/4 pie and the remaining pie is 1/4.

On Thursday, the remaining pie for Thursday is 1/4

Hence we can conclude that 1/4 of the pie was left on Thursday.

Learn more about fractions here:

https://brainly.com/question/21010948

#SPJ2

A scientist used 786 milliliters of a liquid for an experiment. How many liters of the liquid did the scientist use for this experiment?

A- 786,000 L

B- 7.86 L

C- 0.786 L

D- 0.0786 L

Answers

the answer is d , i hope this helps !

Answer:

0.786L

Step-by-step explanation:

what does x equal 8x = 2/3 ; x =

Answers

The answer is x=1/12

x=1/12

divide each term

8x/8=2/3*1/8

x=2/3*1/8

cancel the common factor 2

x=1/3*1/4

x=1/3*4

x=1/12 or 0.083

help I dont know how to write the equation. I know its y=xb or y=x+b

Answers

Answer:

y=x-2

Step-by-step explanation:

to understand thisyou need to know about:linear equationPEMDASgiven:b=-2let's solve:

the slope of the line is 1

and linear equation slope intercept form:

y=mx+b

therefore our equation is

y=x+(-2)y=x-2

y=x-2
please mark as brainliest!!!

Help me out plzzzzzzzzz

Answers

Answer:The areas is 102m

Step-by-step explanation:

the answer is 102 square meters

How many yards are there in 14 1/2 miles?

Answers

Answer:

25520 yards!!

hope this helps!!

Answer:

there are 25,520 yards.

Step-by-step explanation:

1 yard = 1,760

14.5 * 1,760 = 25,520

Hello . Please help me with theses Negative exponents please and thank you.

Answers

Answer:

So, to work with negative exponents you need to multiply like a positive exponent, and move the decimal over double the digits place each time.

Examples:

If it is 4 with an exponent of -2, then you will multiply 4 by 4 to get 16, and then move the decimal over double the amount of digits. There are two digits, so you will move the decimal over four digits.

So the answer to 4 with an exponent of -2 would be .0016.

9181991919191919863872

What is the difference of (Three-fourths x minus two-thirds) minus (Negative StartFraction 5 over 6 EndFraction + 2 x)?

Answers

EVerything written in the photo

A baseball diamond is a square with sides of 90 feet.

If a player is standing on second base, approximately how far would he have to throw the ball to reach home plate?
127 feet
135 feet
155 feet
180 feet

Answers

180 feet, cause you have already covered half the square

Yea it’s gonna be 180 because the other side of that square is 90 and just times 90x2 and 90x2=180

Which statement below is always true?
A. Two parallel lines intersect at a right angle.
B. Two parallel lines lie in the same plane.
C. Two lines that are skew to each other intersect at one point.
D. A transversal never intersects another line.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Parallel lines never intersect

Lines that are skew don't have to intersect

Transversal lines intersect other lines

Write an algebraic expression for the following situation: You are going to an amusement park. It costs $15 to get in and $2 for each ride, r.

Answers

y=2r+15

(2 dollars per ride and 15 just to get it)

Answer:

If 10 rides with 2 people it's would cost: 30$+40$

so.... 70$

P.S I don't know what the r stands for

What is the value of the expression 10 − (1/2)^4 ⋅ 48?

2
4
5
7

Answers

Answer:

The correct answer is option 4

(The value of the expression is 7)

Hope this helped!

If it did help please consider giving brainliest!

And please dont forget to rate and give a thanks!

7 is the answer to this question that u have asked

I need help with math.

Answers

Answer:

last option

Step-by-step explanation:because 9x9 is 81 subtract 1 and you get 80 5x5=25-1=24 so that wont work 4x4=16-1=15 so that also wont work and 7x7=49-1=48 so -9 and 9 is the right answere

Systems By Graphing - Solve All Correctly For a Thanks, 5-Stars, And A Brianliest!

Answers

Answer:

Step-by-step explanation:

Amari= Graph C and Solution is (-6,-2)

Bella= Graph A and Solution is (3,4)

Carl= Graph B and Solution is (0,-3)

0 solutions because the slopes are the same. The lines will never cross because they are at the exact same angle.

No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.

1st graph: y=2x-1 and y=7 solution #1= (4,7)

2nd graph: y=-2x-3 and y=1/2x solution #2= (-2,1)

3rd graph: y=x and y= -1/5+6 solution #3= (5,5)

I had this exact same assignment a few months ago, my teacher didn't use the 2nd slide but I had the 1st and 3rd slide so this should help!

Can someone please help

Answers

1) 32 yd^2

2) 15 ft^2

3) 40 in^2

4) 9 in^2

5) 35 yd^2

6) 104 ft^2

7) 18 ft^2

8) 16 in^2

9) 90 yd^2

Tasha is planning an expansion of 7 m on a square flower garden. The new area is 196m^2 what is the original length of each side.

Answers

Answer:

3.5m

Step-by-step explanation:

Square 7=49. Subtract 49 from 196= 147. Find the square root of 147= 12.12m.

12.12m hope this helps

A teacher spins a spinner divided into 3 equal sections to assign students to complete a test, project, or paper for the final assignment.

Answers

Answer:

1/3

Step-by-step explanation:

There are 3 options at random so the probability is 1/3

1/3 there are three total options that they could land on so the chance the could land on one of them is 1 out of 3

Kendra lives 10 km from the northern tip of Swan Lake and 6 km from the southern tip of Swan Lake.

What is the north-south distance across Swan Lake?
A 4 km
B 8 km
C 12 km
D 15 km

Answers

the answer should be 8km!

I will give you 20 points and brainlest if the answer is 100 percent correct

Answers

The correct one would be option 4!

Answer:

I think it is D

Step-by-step explanation:

True or False?
A parallelogram with opposite congruent sides of 6 feet and 3 feet can be divided into two congruent rhombuses.
(Giving crown to most accurate answer)

Answers

Answer:

True

Step-by-step explanation:

6 can be divided into 3 and 2

Answer:

Step-by-step explanation:

how many odd numbers are there between 22 and 50
PLEASE ANSWER ASAP

Answers

Answer:

13 odd numbers

Step-by-step explanation:

The numbers are,25,27,29,31,33,35,37,39,41,43,45,47, and 49.

Answer: 14

23,25,27,29,31,33,35,37,39,41,43,45,47, 49

By the way I already answered, but you accidentally deleted it

Can I please have brainly?

EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER

Answers

Answer:

Step-by-step explanation:

C is the answer okay

..................................answer

Answers

Answer:

A) 12

Step-by-step explanation:

Remember back to PEMDAS, it will help!

Please consider giving me BRAINLIEST, A GOOD RATING, and A THANKS! Thanks!

How many times does 24 go into 36

Answers

It depends on what your asking. Technically it can only go into it once since 24 is close to 36 , therefore if your were to double that amount it would not answer the question your asking .

1 Time because 24 goes into 36 1 time so you can’t keep going since that’s the answer

4y = 8.4
what is the value of y?
also pls include an explanation for this along with a check ( a sentence to check the answer ) and property ( commutative, associative, distributive, or identity ) ;-; ill give 5 stars and a thanks

Answers

Answer:

2.1

Step-by-step explanation:

You divide 8.4 by 4 hope this helps

Answer: y = 2.1

=========================================================

Work Shown:

4y = 8.4

4y/4 = 8.4/4 .... divide both sides by 4; division property of equality

y = 2.1

---------------

Check:

4y = 8.4

4*2.1 = 8.4 .... replace y with 2.1

8.4 = 8.4

We end up with a true equation, as we get the same number on both sides, so we've confirmed the answer.

I WILL GIVE BRAINY IF UR RIGHT

Answers

Answer:

Step-by-step explanation:

the first choice sorry if i wrong

(2x8 - 3y2) • (4x16 + 6x8y2 + 9y4)

PLEASE HELP QUICK!! I NEED IT ASAP

Answers

Answer:

B -4

Step-by-step explanation:

I really hope that this helps you have a good day!

Answer:b -4

Step-by-step explanation:

Mr. Brown is riding his bicycle along a road that is 1 Kilometer long. Both wheels are 1 meter in diameter.

How many times does each wheel revolve on his journey of 1 Kilometer?

Answers

Answer:

1273 times

Step-by-step explanation:

um i need help on this lol

Answers

Answer:

um on what?

Step-by-step explanation:

⭐❤.☺☺☺☺☺the for the points ☺☺☺☺☺❤⭐

I don’t see the question but thanks for the free points

..........................................answer

Answers

Answer:

B) 1

Step-by-step explanation:

2(x)-5

2 (3) - 5

6 - 5

= 1

Hope this helps u..

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