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
AVprozaik [17]
2 years ago
11

A plane flies 15 miles in 20 seconds. How long would it take the plane to cover 30 miles?

Mathematics
1 answer:
ExtremeBDS [4]2 years ago
6 0

Answer:it would take the plane 40 seconds

Step-by-step explanation:

if you multiply by two then you would be able to get 30

like 15 times 2 and since it’s 15 miles to 20 seconds or 15:20 you would have to multiply by the same number.

You might be interested in
Which fraction is equivalent to -7/8?<br><br> A. 8/-7<br> B. 7/-8<br> C. -7/-8<br> D. 7/8
Galina-37 [17]

Answer:

B. 7/-8

Step-by-step explanation:

it doesn't matter which number the negative sign is on, the result stays the same either way.

7 0
2 years ago
Erica had $20 she spent on three gifts she spent 9 3/4 dollars on gift a and 4 1/2 dollars and gift b how much money did she hav
77julia77 [94]

Answer:

$5.75

Step-by-step explanation:

20=9.75 + 4.5 + c

20-9.75-4.5=c

5.75=c

6 0
3 years ago
The following function represents the production cost f(x), in dollars, for x number of units produced by company 1:
solniwko [45]

Answer:

The answer is confirmed 1.  Just took it.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The measures of two pairs of corresponding angles of two triangles are 24 degrees and 55 degrees. Explain why the two triangles
Ivanshal [37]

Answer:

Are the two triangles below similar?

Triangles ABC and DEF are shown. Angle A measure 30 degrees, angle C measure 65 degrees, side AC measures 14, side AB measures

Yes, because there are two pairs of congruent corresponding angles

No, because there are not two pairs of congruent corresponding angles

Yes, because the corresponding sides are proportional

No, because the corresponding sides are not proportional

7 0
3 years ago
Which expression is the best estimate of 1.25 + (-2.69)?
Nitella [24]

Answer:

C. 2 + (-3)

Step-by-step explanation:

-2.69 can be rounded to -3 and 1 can be rounded to 2

4 0
2 years ago
Other questions:
  • Dakota mixes two cereals for breakfast. One gram of cereal A has 6 milligrams of sodium and 7 calories. One gram of cereal B has
    13·1 answer
  • What would the answer be if you increase £60 by 10%?
    8·1 answer
  • I need help.....Which values are possible lengths for segments AC and CD, respectively?
    11·2 answers
  • A pilot flying at an altitude of 3.7 km sights 2 control towers directly in
    8·1 answer
  • What is the percentage decrease of $110 to $96
    15·1 answer
  • 58 Points &amp; Brainliest I PROMISE!!!
    9·2 answers
  • PLEASE HELPPP!!!!!!!!!!
    8·1 answer
  • Select all ratios that are equivalent to 4 : 5. (Lesson 4-1)
    7·2 answers
  • What is the range of the data set(0,0,0,5,6,7,10)
    12·1 answer
  • In a scale of an apartment,1 centimeter represents 2 3/4 feet, if the length of the kitchen is 4 1/2 cm on the scale drawing wha
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!