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
Alina [70]
3 years ago
8

Al drives from York toward Benton at 45 mph, and Ben drives from Benton toward York at 55 mph. If York and Benton are 210 miles

apart, how long will it take them to meet?
Mathematics
2 answers:
Pepsi [2]3 years ago
5 0
In this question, <span>Al drives from York toward Benton and Ben drives from Benton toward York. That means both Al and Ben will reduce the distance between them. In this case, you need to add their velocity. The total velocity should be 45mph+55mph= 100mph

The distance will be shortened by 100mile/hour and the distance is 210 miles. Then the time should be:
time=distance/total velocity =210m/100mph= 2.1 hours </span>
Sindrei [870]3 years ago
4 0

Answer:

4- Time = Distance ÷ Rate

210 ÷ 100 = 2.1 hr, or 2 hr and 6 min

Step-by-step explanation:

You might be interested in
Btw the options for 5 are A-105.7 B-10.57 C-1.057 D-0.1057
marin [14]
4. 19
5. A. 105.7

By the way, if you're struggling with math problems I recommend you khan academy 
  
Hope this helps :)
8 0
2 years ago
Read 2 more answers
What is the slope of (1,-5) and (3,-17)
Nikitich [7]

m(slope)= change in y/change in x

m=-17-(-5)/3-1

m=17+5/2

m=22/2

m=11

5 0
3 years ago
Can someone please help me with these
OLga [1]

Answer:

1. 1072.6

2. 753.6

3. 194.2

4. 59.5

5. 4848.3

6. 1818.3

Step-by-step explanation:

We have to use the trigonometric functions sin, cos, and tan. Remember the mnemonic SOH-CAH-TOA when solving these problems. (sinθ=opposite/hypotenuse, cosθ=adjacent/hypotenuse, tanθ=opposite/adjacent)

1. tan(40)=900/x

x=900/tan(40)

x=1072.6

2. tan(37)=x/1000

1000tan(37)=x

753.6=x

3. sin(18)=60/x

x=60/sin(18)

x=194.2

4. sin(48)=x/80

80sin(48)=x

59.5=x

5. tan(22)=x/12000

12000tan(22)=x

4848.3=x

6. tan(33)=x/2800

2800tan(33)=x

1818.3=x

7 0
3 years ago
sam goes to the market to buy a hamburger for cookout. he buys 3 3/4 pounds if a hamburger. how many 1/4 pound patties can he ma
Alexandra [31]
3 3/4÷ 1/4
15/4÷1/4
15/4÷4/1
15*4=60
4*1=4
60/4=15
15 times 1/4 can fit into 3 3/4.
7 0
3 years ago
What is the missing numerator of 4/9= ?/81
yKpoI14uk [10]
To solve this question, first cross multiply
Let ? = x

4/9 = x/81

4(81) = 9(x)

Simplify.

81 x 4 = 324

324 = 9x

Isolate the x, divide 9 from both sides

324/9 = 9x/9

x = 324/9

x = 36


4/9 = 36/81

36 is your answer

hope this helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you make a fraction into a percent?
    9·1 answer
  • In the diagram below P is circumscribed about quadrilateral ABCD? What is the value of X? PLS HELP
    8·2 answers
  • What is the value of the expression shown below?
    14·1 answer
  • The length of a rectangle is 3 meters less than twice is width
    7·1 answer
  • Um....help me with this question​
    11·1 answer
  • average age of 15 students of iub 11years if teacher is also included average age becomes 13 years how old is teachers
    6·1 answer
  • Simplify. 7√50x^15y^21 Assume x and y are nonnegative.
    10·1 answer
  • To make a shade of paint called jasper green, mix 4 quarts of green paint with 2/3 cups of black paint. How much green paint sho
    7·1 answer
  • Where , the distance between the points ( a, c) and ( b, c) is ( ) units
    5·1 answer
  • I'll give brainliest! And I REALLY suck at math like no cap.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!