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
Serjik [45]
2 years ago
7

As an estimate we are told 5miles is 8km convert 68 km to miles ?

Mathematics
2 answers:
Alexxandr [17]2 years ago
4 0

Answer:

42.5miles

Step-by-step explanation:

68÷8= 8.5

8.5×5= 42.5 miles

we use the numbers given to us because we are finding the estimate.

our estimate is correct because 68km= 42.3 miles

Karolina [17]2 years ago
3 0

Answer:

The exact answer is 42.25 miles

Step-by-step explanation:

divide 68 by 8 and get 8.5. Multiply 8.5 by the 5 so you get 42.5. Which is a super close estimate.

You might be interested in
Help please!! Thanks!!!
Ivenika [448]

Answer:

your answer is k

Step-by-step explanation:

not all the isosceles triangles are similar

8 0
2 years ago
Read 2 more answers
Can someone pls help me solve thiss
Nikolay [14]

Answer:

The value of x = 9

Step-by-step explanation:

Given the angles of the triangle

  • (13x+2)°
  • (5x-7)°
  • (3x-4)°

We know that the sum of angles of a triangle is 180°.

Therefore,

(13x+2)° + (5x-7)° + (3x-4)° = 180°

13x+2 + 5x-7 + 3x-4 = 180°

21x + 2 - 11 = 180°

21x - 9 = 180°

21x = 180° + 9

21x = 189

divide both side sby 21

21x/21 = 189/21

x = 9

Therefore, the value of x = 9

3 0
2 years ago
Which fractions are greater than 5/10 ? Choose exactly two answers that are correct.
lakkis [162]
6/10 or 3/5
7/10
What are the choices for the answer?
8 0
3 years ago
Read 2 more answers
Plz help need answer for angle y
nalin [4]
I got the answer to be 42.
3 0
3 years ago
Two ships leave the same port at the same time. Two hours later ship A has traveled 12 miles and ship B has traveled 8 miles.
sashaice [31]

Answer:

the angle between their paths is <em>100.8°</em>

Step-by-step explanation:

From the given information, you can construct a triangle, just like the one in the figure.

We will use the <em>Cosine Rule</em> which is:

c² = b² + a² - 2 b c cos(θ)

where

  • c = 16 miles
  • b = 8 miles
  • a = 12 miles

Therefore,

2 b c cos(θ) = b² + a² - c²

cos(θ) = (b² + a² - c²) / 2 b c

θ = cos⁻¹( (b² + a² - c²) / (2 b c) )

θ = cos⁻¹( (8² + 12² - 16²) / 2(8)(16) )

<em>θ = 100.8°</em>

<em></em>

Therefore, the angle between their paths is <em>100.8°</em>

4 0
3 years ago
Other questions:
  • In Pete's payment plan, he is paid $0.01 in the first week, and then double the amount from the previous week for each
    6·1 answer
  • Here are the prices for cans of juice that are the same brand and the same size at different stores. Which store offers the best
    14·1 answer
  • If a dragonfly lives for 10 days, how many dragonfly die on average per day per dragonfly?
    5·1 answer
  • Julian needs 42 candies to decorate her cake
    9·1 answer
  • 5 irrational number​
    14·2 answers
  • A restaurant reports a net income of -1,242 over a three month period. What is the average income per month for that period, (Pl
    10·1 answer
  • Helppp will mark brainliestttt
    12·1 answer
  • What is the value of the expression?<br> 2 (32 – (4 - 1)"
    7·2 answers
  • Joan wants to reduce the area of her posters to be 2/3 of the original size. Match the original dimensions in the left column wi
    15·1 answer
  • 3. Which of the following is an<br> arithmetic sequence?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!