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
stepan [7]
3 years ago
9

How many mins are in 4 and a half hours.

Mathematics
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

270 minutes

Step-by-step explanation:

1 hour = 60 minutes

4 hours = 240 minutes

half hour = 30 minutes

240 minutes + 30 minutes = 270 minutes

You might be interested in
Maria bought 12.5 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the numbe
allochka39001 [22]

Answer:

47.5

Step-by-step explanation:

7 0
3 years ago
Suppose you have a mailing that you want to weigh no more
sertanlavr [38]
83838jdjdjjdd I didndjd
7 0
3 years ago
Segment AB has endpoints with coordinates A: (-4, -7) and B: (8, -4). Determine the value of the x-coordinate of the interior po
Nadusha1986 [10]

Answer:

 ≈ <em>3.4</em><em> </em>

Step-by-step explanation:

Coordinates of the point that divide segment with endpoints A( x_{1} , y_{1} ) and B( x_{2} , y_{2} ) in a ratio a : b are

\frac{bx_{1} +ax_{2} }{a+b} , \frac{by_{1} +ay_{2} }{a+b} )

A(- 4, - 7)

B(8, - 4)

Ratio 8 : 5

x-coordinate is \frac{5(-4)+8(8)}{8+5} = \frac{44}{13} ≈ <em>3.4</em>

3 0
3 years ago
What is the correct expanded form and value of (1 over 5 ) 4
slavikrds [6]

Answer:

1/625

Step-by-step explanation:

4 0
3 years ago
Use the quadratic formula to solve the equation if necessary round to the nearest hundredth x^2+x-30=0
yaroslaw [1]

Answer:

(x-5)(x+6)=0

Step-by-step explanation:

hehe i doing the smae unit rn.

if a=1 (which it does do ac factoring)

you need two numbers that multiply to -30 and add to 1. those numbers  are 5 and -6.

substitute 1x for -5x + 6x.

group the numbers into pairs and find their gcf's

x(x-5)    6(x-5)

since the parenthesis r the same yo only need one. Now you need to put x and 6 in a parenthesis.

FINAL: (x-5)(x+6) hope this helps

6 0
3 years ago
Other questions:
  • A car travels 35 miles on one gallon of gas. How many gallons will i need for 157.5 miles
    8·1 answer
  • Floor tiles are 12 inches by 12 how many tiles are needed to tile a floor that is 36 by 15 feet
    9·1 answer
  • Im never good at this help plz?
    9·2 answers
  • What is the quotient when 2x3 + x + 3 is divided by x + 1?
    7·1 answer
  • Least to greatest. 5 1/2,5 1/4,5 2/3,5 3/8. Please help
    14·2 answers
  • Please help
    13·1 answer
  • Use implicit differentiation to find dy/dx.<br> ln xy + 5x = 30. Please write out the steps.
    12·1 answer
  • When a figure is rotated, does every point move the same distance? Explain.
    5·1 answer
  • True or False. 35 points!!<br><br> Vertical compressions make the parabola look skinnier.
    6·1 answer
  • Jacob reduced the size of a painting to a width of 3.2 inches. What would be the new
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!