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
shepuryov [24]
3 years ago
7

A cyclist travles at a rate of 1.8 kilometers per minute. How far will the cyclist travel in 48 minutes?

Mathematics
2 answers:
fomenos3 years ago
7 0

Answer:

86.4 km

Step-by-step explanation:

The cyclist travels at a (assumingly) steady rate of 1.8 kilometers per minute. The cyclist then travels for 48 minutes.

Simply multiply 1.8 with 48:

1.8 x 48 = 86.4

86.4 km would be the total distance traveled in 48 minutes.

~

Black_prince [1.1K]3 years ago
3 0
It is 86.4 because 48 times 1.8 is 86.4
You might be interested in
Find two consecutive positive even integers such that the sum of their squares is 452 please show work
kirza4 [7]
16 squared = 256 
14 squared = 196
 256 + 196 = 452.
8 0
3 years ago
What is the value of x
borishaifa [10]
x^2=4^2+4^2\\
x^2=2\cdot16\\
x^2=32\\
x=\sqrt{32}=4\sqrt2
5 0
3 years ago
X = ? y = ? 16 45 degrees
mezya [45]

Let's put more details in the figure to better understand the problem:

Let's first recall the three main trigonometric functions:

\text{ Sine }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Hypotenuse}}\text{ Cosine }\theta\text{ = }\frac{\text{ Adjacent Side}}{\text{ Hypotenuse}}\text{ Tangent }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Adjacent Side}}

For x, we will be using the Cosine Function:

\text{ Cosine }\theta\text{ = }\frac{\text{ Adjacent Side}}{\text{ Hypotenuse}}Cosine(45^{\circ})\text{ = }\frac{\text{ x}}{\text{ 1}6}(16)Cosine(45^{\circ})\text{ =  x}(16)(\frac{1}{\sqrt[]{2}})\text{ = x}\text{ }\frac{16}{\sqrt[]{2}}\text{ x }\frac{\sqrt[]{2}}{\sqrt[]{2}}\text{ = }\frac{16\sqrt[]{2}}{2}\text{ 8}\sqrt[]{2}\text{ = x}

Therefore, x = 8√2.

For y, we will be using the Sine Function.

\text{  Sine }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Hypotenuse}}\text{ Sine }(45^{\circ})\text{ = }\frac{\text{ y}}{\text{ 1}6}\text{ (16)Sine }(45^{\circ})\text{ =  y}\text{ (16)(}\frac{1}{\sqrt[]{2}})\text{ = y}\text{ }\frac{16}{\sqrt[]{2}}\text{ x }\frac{\sqrt[]{2}}{\sqrt[]{2}}\text{ = }\frac{16\sqrt[]{2}}{2}\text{ 8}\sqrt[]{2}\text{ = y}

Therefore, y = 8√2.

5 0
1 year ago
If (x – 4) + 6 = 2 - (4 - 2x), then x =<br> A. -4<br> B. -2<br> C. 2<br> D. 4
blondinia [14]

Answer:

x=4

Step-by-step explanation:

Remove the parentheses and turn the 4-2x and make it into 4+2x candle the equal term -4 and should be left with x+6=2+2x then move the variable to the left and change the sign so it would be x-2x=2-6 and collect like terms so it would be -x=2-6 and then calculate that and get -x= -4

(sorry its alot)

6 0
3 years ago
Identify this conic section. x 2 + y 2 = 25 line circle ellipse parabola hyperbola
patriot [66]

Answer:

circle

Step-by-step explanation:

The equation

x² + y² = r²

Represents a circle centred at the origin with radius r

x² + y² = 25 ← is in this form and

is a circle centre (0, 0) with r = 5

7 0
3 years ago
Read 2 more answers
Other questions:
  • Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
    11·2 answers
  • Brainliest question please help me now plz
    15·2 answers
  • First drop down menu: 8.5, 40, 4, 7.5, 0
    9·1 answer
  • Factor completely. x^2−3x−40
    8·1 answer
  • Anyone help? :/ just need a push on how to start
    10·2 answers
  • The map shows the location of four places in a school.
    12·1 answer
  • 1.      If α and β are the zeroes of a polynomial such that α + β = -6 and αβ = 5, then find the polynomial. ​
    15·1 answer
  • A storage chest is shown. What is the volume in cubic feet?
    12·1 answer
  • Help, I don't understand<br><br>ASAP NOW<br><br><br>​
    10·1 answer
  • Proportional relationships, please help!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!