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
natita [175]
3 years ago
6

The following map shows the time it takes to drive between four cities in Texas. Monica needs to drive from San Antonio to Austi

n and then from Austin to Houston. How long will it take her?
3 1/4 hours
4 1/4 hours
3 1/3 hours
3 4/5 hours
Mathematics
1 answer:
harkovskaia [24]3 years ago
6 0

Answer:

5 1/2 hours

Step-by-step explanation:

You divide and then find the average of the proportional rate.

You might be interested in
Which value must be added to the expression x2 + 16x to make it a perfect-square trinomial? 8 32 64 256
Igoryamba

Answer: 64

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone answer this question answer it correctly please and show work please
3241004551 [841]

Answer:

42) 254.47 ft²

43) 56 pendants

Step-by-step explanation:

42)

The radius of a circle is equal to half of its diameter.

Diameter = 18 feet

Radius = Diameter ÷ 2 = 18 ÷ 2 = 9 feet

Area of a circle = π r^{2}

Substitute in known value of r

Area = π 9^{2}

Substitute in pi

Area = 3.14 * 9^{2}

Solve exponent

Area = 3.14159265359 * 81

Area = 254.4690049408

(Rounds to 254.47)

254.47 ft²

43)

1\frac{1}{2} = 1.5 ounces per pendant

3 pieces of silver:

1\frac{7}{8}  pounds

14 ounces

2\frac{1}{2} pounds

Convert to improper fractions (1 lb = 16 ounces)

\frac{15}{8}  pounds

\frac{14}{16}  pounds

\frac{5}{2} pounds

Find a common denominator for the fractions

\frac{30}{16} pounds

\frac{14}{16} pounds

\frac{40}{16} pounds

Add

\frac{30}{16} + \frac{14}{16}  + \frac{40}{16}  

\frac{84}{16}  pounds

Find how many pendants can be made out of this amount

\frac{84}{16}  pounds

Convert back to ounces (1 lb = 16 ounces)

84 ounces

Amount to make one pendant:

1\frac{1}{2} ounces

Convert to decimal

1.5 ounces

Divide 84 by amount of silver per pendant

84 ÷ 1.5

56

The maximum number the pendants that the manufacturer can make is 56

Hope this helps :)

8 0
3 years ago
I need help so i know what to do for test ?
Paraphin [41]

Answer:

y = -4

Step-by-step explanation:

See attached worksheet.

6 0
2 years ago
A 5-pack of baseball caps costs $5.18. What is the unit price?
svlad2 [7]

Answer:

5.18÷5=1.036 so round up to 1.04

5 0
3 years ago
Read 2 more answers
This problem addresses some common algebraic errors. For the equalities stated below assume that x and y stand for real numbers.
weqwewe [10]

Answer:

The answers are:

a) (x+y)^2 = x^2 + y^2 is FALSE.

b) (x+y)^2 = x^2 + 2xy + y^2 is TRUE.

c) \frac{x}{x+y}= \frac{1}{y} is FALSE.

d) x-(x+y) = y is FALSE.

e) \sqrt{x^2} = x is FALSE.

f) \sqrt{x^2} = |x| is TRUE.

g) \sqrt{x^2+4} = x+2 is FALSE.

h) \frac{1}{x+y} = \frac{1}{x} + \frac{1}{y} is FALSE.

Step-by-step explanation:

We can show that the FALSE statement are, in fact, false finding an example where the equality fails.

a) Take x=2 and y=3 and notice that (2+3)² = 25, while 2²+3²=4+9=13.

b) (x+y)² = (x+y)(x+y)=x²+xy+xy+y² = x² +2xy +y².

c) Take x=2 and y=3 and notice that 2/(2+3) = 2/5 which is different from 1/3.

d) Take x=2 and y=3 and notice that 2-(2+3) = 2-5=-3 which is different from 3. Recall that x-(x+y) = x-x-y=-y.

e) Take x=-2, and notice that [tax]\sqrt{(-2)^2} = \sqrt{4} = 2[/tex] which is different from -2.

f) The previous example illustrate why this is true.

g) Take x=1, and notice that sqrt{1^2+4} = \sqrt{5} which is different from 3.

h) Take x=2 and y=3 and notice that 1/(2+3)=1/5 and 1/3+1/2 = 5/6.

3 0
3 years ago
Other questions:
  • Find the prime factorization of 24
    6·2 answers
  • Identify the correlation in the scatterplot
    13·2 answers
  • What is y=2x plus 4?​
    8·1 answer
  • What is the slope of -6,-3,-2
    13·1 answer
  • Solve the following system:<br>y=4x+5<br>y=x-4​
    12·2 answers
  • Find the distance between j(4,-5) and h(3,3)
    5·1 answer
  • the number of students in the tour sixth grade classes at northside school are 26 19 34 and 21 use properties to find the total
    6·1 answer
  • An engineer wants to know if the computer chips coming off of an assembly line are within specifications. She randomly chooses 3
    6·1 answer
  • Pattern A: start with 12 and add 12 Pattern B: start with 4 and add 2 Which statement best describes the relationship between th
    13·1 answer
  • Find the value of x given in the right triangle
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!