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
Alex17521 [72]
3 years ago
10

You must travel 295 miles to reach the next clue. In the first two hours of the trip you drive 115 miles. If you must reach the

clue before time expires in 2.5 hours, at least how many miles should you travel each hour?​
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0

Answer:

Step-by-step explanation:

295 (miles to drive altogether) - 115 (miles already driven) = 180 (miles left to drive)

115 (miles already driven) / 2 (how many hours it took to reach 115 miles) = 57.5 (miles per hour)

180 (miles left to drive) / 57.5 (miles per hour) = 3.13 (hours it will take to reach the 295-mile mark at a rate of speed of 57.5 miles per hour)

So, you will have to drive more miles per hour than 57.5 miles per hour to be able reach the 295-mile goal, because it would take approximately 3 hours to drive the remaining 180 miles.

You will have to drive AT LEAST 72 miles each hour, and then 36 miles in the half hour to be able to reach the 295-mile mark.

I hope this helps, and is a thorough enough explanation :)

You might be interested in
PLUs HeLp mEh YEHXKSKSKD
marta [7]

Answer:

(-8)x11= (-88)

Step-by-step explanation:

7 0
3 years ago
How do you solve 1/4x=15
solniwko [45]

divide 15 by 1/4 to get you're answer

7 0
4 years ago
Read 2 more answers
What is the value of the expression 10(6 + 5)² when b = 3?
SashulF [63]

10(3+5)^2

10(8)^2

10(64)

=640

3 0
3 years ago
If cosine theta almost-equals 0. 3090, which of the following represents approximate values of sine theta and tangent theta, for
hoa [83]

Sine theta almost-equals 0. 9511 and tangent theta will almost equals

3. 0780

<h3 /><h3>What are sin theta,cos theta, and tan theta in trigonometry?</h3>

It is given that-

The  cosine theta have the value =0.3090.

We can be write as,

cos∅=0.9090

To find the value of theta, We will take cosine function  of the value 0.3090

This will make the cosine angle as arc cosine. Thus,

∅=COS^{-1}(0.3090)

Solve it further as,

∅=72°

Hence the value of the angle is 72 degrees.

Use this value to find the angle of sin theta and tangent theta.

The value of sine theta,

       

      sin 72°=0.9511

Hence, the value of sine theta is 0.9511.

The value of tangent theta,

tan 72°=3.078.

         

Hence, the value of tangent theta is 3.078.

Hence,

  •  The value of sine theta is 0.9511.
  •  The value of tangent theta is 3.078.

To know more about the trigonometry angles here;

brainly.com/question/20519838

4 0
3 years ago
The height of a triangle is 4 cm more than twice its base. The area of the triangle is
il63 [147K]

Answer:

1/2 bh <= 168

1/2 b(2b+4) <= 168

or, use x instead of b if you want.

3 0
3 years ago
Other questions:
  • At the sixth-grade school dance, there are 132 boys, 89 girls, and 14 adults. Write the ratio of the number of boys to the numbe
    8·1 answer
  • Can someone please help me answer these questions in scientific notation?)
    15·1 answer
  • Keith is driving to Chicago. Suppose that the distance to his destination (in miles) is a linear function of his total driving t
    14·1 answer
  • What is 1,019.7 rounded to the nearest whole number?
    8·2 answers
  • Write the sum of the numbers as the product of their GCF and anothet sum. Problem: 56+64=?
    7·2 answers
  • Each angle measure of a regular polygon is 60°. What is the polygon?
    10·1 answer
  • The health food store that you manage employs 7 clerks. Individual hourly wages are $8.10, $8.25, $8.45, $8.75, $9.00, $9.25, an
    12·2 answers
  • The value of 1/2 ×3/5 is eqaul to​
    6·1 answer
  • What is the LCM of 4489​
    5·2 answers
  • What is the solution: <br><br> 256x + 2 = 43x + 9
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!