1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dybincka [34]
3 years ago
9

Please help!!!! i don’t understand any of this and really need it.

Mathematics
1 answer:
astraxan [27]3 years ago
5 0

Answer:

B) 3.2 mi

Step-by-step explanation:

1. The midpoints: midpoint formula = <em>((x₁ + x₂)/2, (y₁+ y₂)/2)</em>

upper = ((6 + -4)/2, (8 + 0)/2) --><em> (1, 4)</em>

lower = ((-8 + 2)/2, (3 + -5)/2) --><em> (-3, -1)</em>

2. Distance: distance formula = <em>√((x₁ - x₂)² + (y₁ - y₂)²)</em>

√((1 + 3)² + (4 + 1)²) = √(16 + 25) = √41 ≈ 6.403... ≈ <em>6.4</em>

3. Scale: 6.4 * 0.5 mi = 3.2 mi

You might be interested in
Place the numbers 342,98, 317 in order from least to greatest
alekssr [168]

Answer:

98, 317, 342

Step-by-step explanation:

4 0
3 years ago
The Statue of Liberty weighs about 2.04 x 105 kg. The Washington Monument weighs about 9.07 x 107 kg. About how many more kilogr
Misha Larkins [42]

Answer:

756.29

Step-by-step explanation:

2.04 x 105 = 214.2

and 9.07 x 107 = 970.49

970.49 - 214.2 = 756.29

6 0
3 years ago
-4 1/2 - 1 1/4 + 1 3/8
professor190 [17]

Answer:

4 3/8

Step-by-step explanation:

8 0
3 years ago
What expression represents the area of the triangle​
Setler79 [48]

Answer:

The first choice

Step-by-step explanation:

Area of a triangle is 1/2x base x height

the base is 10 and height is 24

26 is the hypotenuse but it is not used in calculating the area

Hope this helps :)

5 0
3 years ago
Read 2 more answers
HELP ME PLSSSSSSSSSSSSSSSSS<br>​
9966 [12]

4 \times 10 {}^{6}  + 7 \times  {10}^{5}  + 2 \times  {10}^{4}  + 3 \times  {10}^{3}   + 9 \times  {10}^{2}  + 1 \times  {10}^{1}  + 0 \times   {10}^{0}

7 0
3 years ago
Other questions:
  • Which number has exactly 3 factors?<br> 2<br> 4<br> 6<br> 8
    8·1 answer
  • What is the slope of the line shown? (Hint: Use given points)
    14·2 answers
  • Do I agree or disagree
    10·1 answer
  • the production cost for g graphing calculators is c(g)=3.7g. evaluate the function at g = 12 what does the value of the function
    14·1 answer
  • I NEED HELP ASAP!!!<br> Question: Which equation applies the associative property of multiplication?
    13·1 answer
  • Is 8/10 greater than,less, or equal 80/10
    6·2 answers
  • To join Ace Gym, one must pay a $180 membership fee plus dues of $35 per month. To join Best Gym, one must pay a $300
    7·1 answer
  • Thinking about buying a BTS hoodie, and its going to say the number and name on the back, and bts on the front. For example: Jim
    15·2 answers
  • Which expression is equivalent to 1/2x + 8
    7·1 answer
  • Solve for L:<br> P=2L+2W
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!