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
Vilka [71]
2 years ago
15

Lisa drove 80 miles, then increased her speed by 20 miles per hour for 180 miles. If the second part of the drive took 1 hour lo

nger than the first part, find her average speed.
a.65 miles/hr
b.43.3 miles/hr
c.52 miles/hr
d.50 miles/hr
e.The correct solution is not shown.
Mathematics
1 answer:
hjlf2 years ago
8 0
E is the correct solution
You might be interested in
What is the measure of angle c in degrees? *<br> 150<br> 30<br> 90<br> 60
Dmitry [639]

Answer:

Option (2)

Step-by-step explanation:

Measure of angle formed by two tangents from a point outside the circleis half the difference of the measures of the intercepted arcs.

From the figure attached,

m∠C = \frac{1}{2}[m(\text{major arc AB})-m(\text{minor arc AB)}]

        = \frac{1}{2}[(360-m\widehat{AB})-m(\widehat{AB})]

        = \frac{1}{2}[360-2m(\widehat{AB})]

        = 180-m\widehat{AB}

        = 180 - 150

        = 30°

Therefore, measure of angle C will be 30°.

Option (2) is the answer.

4 0
3 years ago
The zeroes are quadratic functions<br> are 6 and -4 which of these could be the functons.
LenaWriter [7]

Answer:

6 is the answer of your question

4 0
3 years ago
Read 2 more answers
What type of equipment did police use in 1918
Tcecarenko [31]

Answer:

Police officers, whether plain-clothed or uniformed, carry a variety of equipment with them on service calls. Police in uniform carry much more equipment than those in plain clothes, and members of special operations teams, such as SWAT and crowd-control units, carry even more, sometimes including full body armour complete with helmet, leg pads, and shield.

Step-by-step explanation:

hope it helped!

p.s it would be cool it you would give me brainliest

5 0
3 years ago
Sara says, "If you subtract 17 from my number and multiply the difference by - 6, the result is
Oksana_A [137]
Soiejidhhdihihdidhdjidjdidhidhdihdihiddd
3 0
3 years ago
Read 2 more answers
Landon bought a camper with a sticker price of $3700. If he paid $210 a
Assoli18 [71]
The answer is B.
Because if you take 210 x 24= 5040
5040-3700=1340
8 0
3 years ago
Read 2 more answers
Other questions:
  • An angle that has a supplement also has a complement. Always, sometimes, or never?
    11·1 answer
  • What is the equivalent ratio of 82:36?
    15·2 answers
  • Erin received the following scores on her last four spelling tests.
    8·2 answers
  • The figure shows two triangles on a coordinate grid:
    5·2 answers
  • a slice of bread weighs 28.349 grams. Which expression shows the weight of a slice of bread in expanded notation?
    11·2 answers
  • What is the inverse of y=(x-6)^2 +2 ?
    12·2 answers
  • Find two numbers, if their sum is 3 and their difference is 21
    7·1 answer
  • 45°<br><br> 15°<br><br> 4.cº<br><br> =<br><br> What is the degree
    7·1 answer
  • Point H is located at (2,−7)
    12·1 answer
  • Last year, the Galaxy Fair Amusement Park installed a family roller coaster they named The Twist. This coaster was designed to a
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!