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
HACTEHA [7]
3 years ago
6

S either of them correct? Explain your reasoning.

Mathematics
1 answer:
valentinak56 [21]3 years ago
7 0
Hey there! :)

You have to use the Pythagorean Theorem ⇒ a² + b² = c²

a = 5
5² = 5 × 5 = 25

b = 13
13² = 13 × 13 = 169

169 + 25 = 194

√194 = 13.93

That means McKenzie is correct and Cara is wrong ; c = 13.93

Hope this helps :)


You might be interested in
Please help with this one question thank you! <br> Show all work too please!
photoshop1234 [79]
Match the letters. Here's all I can think of:
PQ = TS
QR = SR
PR = TR
Angle P = Angle T
Angle Q = Angle S
Angle R = Angle R

Have an awesome day! :)
4 0
3 years ago
Use the tools to graph the solution to the equation 6z−27=27 on the number line below.
krok68 [10]

Answer:

   z = 9

Step-by-step explanation:

To find the solution, undo what is done to z. You can start by adding 27 to both sides of the equation.

  6z -27 +27 = 27 +27

  6z = 54 . . . . . simplify

Now, you can divide by 6 to make the coefficient of z be 1.

  6z/6 = 54/6

  z = 9 . . . . . . . simplify

___

The attachment shows a plot of this point on a number line.

4 0
3 years ago
What is the 24th term in the following sequence of -9,-2,5,12.
Artyom0805 [142]

Answer:

12

Step-by-step explanation:

3 0
2 years ago
Can sombody tell me what is 10=-2c+22
snow_tiger [21]

Answer:

C = 6

Step-by-step explanation:

10 = -2c + 22

Switch Sides

-2c + 22 = 10

Subtract 22 From Both Sides

-2c + 22 - 22 = 10 - 22

Simplify

-2c = -12

Divide both Sides By -2

-2c / -2 = -12 / -2

Simplify

C = 6

Best Of Luck,

- I.A. -

4 0
3 years ago
Read 2 more answers
"Opportunity" and "Phoenix" are two of the robotic explorers on Mars. Opportunity landed at 2° south latitude, where Mars’ radiu
kipiarov [429]

Answer:

(a)Distance traveled by each explorer travel as Mars rotates by 1 radian

  • Opportunity=2108.71 miles
  • Phoenix =295.94 miles

(b)Number of hours it takes Mars to rotate 1 radian=3.9152 hours

(c)Speed of each explorer around Mars.

  • Opportunity=538.59 miles per hour
  • Phoenix =75.59 miles per hour

Step-by-step explanation:

<u>Part A</u>

For any given parallel of latitude\text{Circumference}=2\pi R \cos \beta$ where \beta$ is the angle of latitude.

Opportunity landed at 2° south latitude, where Mars’ radius is about 2110 miles.

\text{Circumference at 2\°S latitude}=2\pi*2110* \cos 2^\circ\\=13249.44$ miles

Phoenix landed at 68° north latitude, where Mars’ radius is about 790 miles.

\text{Circumference at 68\°N latitude}=2\pi*790* \cos 68^\circ\\=1859.44$ miles

<u>Part B</u>

Next, we determine the distance (Length of arc) covered by each explorer as Mars rotates by 1 radian.

\text{Length of arc (in radian)}=\dfrac{\theta}{2\pi} \times $Circumference

<u>Opportunity's Distance</u>

=\dfrac{1}{2\pi} \times 13249.44\\\\ =2108.71$ miles

<u>Phoenix's Distance</u>

=\dfrac{1}{2\pi} \times 1859.44\\\\ =295.94$ miles

<u>Part C</u>

Mars rotates on its axis once every 24.6 Earth-hours.

Therefore:

\dfrac{24.6}{2\pi} \approx $ 3.9152 hour per radian

<u>Part D:</u>Speed of each explorer

\text{Speed}=\dfrac{\text{Distance}}{\text{Time}}

\text{Speed of Opportunity = }\dfrac{2108.71}{3.9152}\\$=538.59 miles per hour\\\\Speed of Phoenix =\dfrac{295.94}{3.9154}\\=75.59$ miles per hour

4 0
3 years ago
Other questions:
  • In 3 years, Dianna will be 4 times as old as she was 33 years ago. How old is Dianna now? Choose the most logical value for the
    11·1 answer
  • If the pair of inline skates is on sale for 35% off the regular price of $120 what is the sale price of the skates?
    7·1 answer
  • 5. What is orthonormal coordinate system?
    10·1 answer
  • Write an expression in simplest form that represents the area of the rectangle.
    15·1 answer
  • What is the mean absolute deviation (MAD) of the data set?<br><br> {5, 9, 9, 11, 16}
    15·1 answer
  • The proportion of brown M&amp;M’s in a milk chocolate packet is approximately 14% (Madison, 2013). Suppose a package of M&amp;M’
    13·1 answer
  • Describe a relationship in which one quantity increases as another quantity decreases
    5·1 answer
  • Two inches is approximately
    5·1 answer
  • Help me please !!!!!!!
    5·1 answer
  • I WILL GIVE BRAINLIEST<br><br> PLEASE ANSWER
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!