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
amid [387]
3 years ago
15

HELP! which is the most accurate measurement of 1 mile remember there are 1760 yards in a mile.

Mathematics
2 answers:
nalin [4]3 years ago
8 0

Answer:

B. 1755 yards

Step-by-step explanation:

Let's make the pertinent operations in order to convert 1 miles to yards. Keep this in mind:

1mi\approx 1609.34m\\1yd\approx  0.9144m

So:

1mi*\frac{1609.34 m}{1mi}*\frac{1 yd}{0.9144m} = 1759.995626yd

Hence, the most accurate measurement from the given options is 1755 yd

klio [65]3 years ago
7 0
Its B



Tell Me if you got iright
You might be interested in
Mathematics-Session 1: No Calculator
IRINA_888 [86]

Answer:

Think it is D I am not sure

Step-by-step explanation:

8 0
2 years ago
A parabolic arch has a height of 25 feet and a span of 40 feet. How high is the arch 8 feet from each side of the center?
Llana [10]

Answer:

The correct option is;

21 ft

Step-by-step explanation:

The equation of the parabolic arc is as follows;

y = a(x - h)² + k

Where the height is 25 ft and the span is 40 ft, the coordinates of the vertex (h, k) is then (20, 25)

We therefore have;

y = a(x - 20)² + 25

Whereby the parabola starts from the origin (0, 0), we have;

0 = a(0 - 20)² + 25

0 = 20²a + 25 → 0 = 400·a + 25

∴a = -25/400 = -1/16

The equation of the parabola is therefore;

y = (-\frac{1}{16})(x-20)^2 + 25

To find the height 8 ft from the center, where the center is at x = 20 we have 8 ft from center = x = 20 - 8 = 12 or x = 20 + 8 = 28

Therefore, plugging the value of x = 12 or 28 in the equation for the parabola gives;

y = (-\frac{1}{16})(12-20)^2 + 25 = (-\frac{1}{16})(-8)^2 + 25 = 21 \ ft.

4 0
3 years ago
Which shows the expression? I NEED HELP RIGHT NOW PLEASE!!!
Lana71 [14]

Answer:

the 3rd option

Step-by-step explanation:

I think it is tye 3rd option from the options u have

7 0
2 years ago
A line passes through the point (6,-4) and has a slope of 3/2 I Write an equation in point-slope form for this line.​
dimaraw [331]

Answer:

y-4=3/2(x+4)

Step-by-step explanation:

If you plug the numbers into the equation (y-y1=m(x-x1)), you get y-4=3/2(x+4).

HOPE THIS HELPS

3 0
3 years ago
For a person standing 100m from the center of the base of the excel tower, the angle of elevation to the top of the tower is 71.
Crazy boy [7]

Answer:

Given the statement: For a person standing 100 m from the center of the base of the excel tower, the angle of elevation to the top of the tower is 71.6 degrees.

Let h be the height of the Eiffel tower.

Angle of elevation is, \theta =71.6^{\circ}

Distance of boy standing from the center of the base of the Eiffel tower is, 100 m.

Using tangent ratio:

\tan \theta = \frac{\text{opposite side}}{\text{Adjacent side}}

From the given figure as shown;

Solve for h;

\tan 71.6 = \frac{h}{100}

Multiply both sides by 100 we have;

h = 100 \tan 71.6

or

h = 100 \times 3.0061109035

Simplify:

h \approx 300 m

therefore, the height of the Eiffel tower is, 300m



4 0
3 years ago
Other questions:
  • There is a book that is 8 inches long, 5 inches wide, and 2 inches thick what is the volume of the book?
    7·1 answer
  • Chucky grabbed 12 items
    11·1 answer
  • Evaluate √7x(√x−7√7) please Show your Work thanks.
    12·2 answers
  • If f ( x ) = 2 x - 5, then f (4) is _____.<br><br> 17<br> 5<br> 4<br> 3<br><br> Thx
    7·2 answers
  • Need help with this math. 13 points
    15·2 answers
  • If m = 80° and m = 40°, then m 1 =
    10·1 answer
  • WILL GIVE BRAINLIEST!!!<br> click the pic
    8·2 answers
  • Check all that apply
    10·1 answer
  • What can be the next step please helppppppppppppp
    7·1 answer
  • What is the equation of the line represented by the table below? X -2 -1 0 1 2 - y 16 11 6 1 -4 O A. y = -5x+9 OB. y = -5x+6 O C
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!