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
skad [1K]
2 years ago
8

PLZ HELP ME

Mathematics
1 answer:
Likurg_2 [28]2 years ago
8 0

Answer:

x ≈ 14.87

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² = 10² + 11² = 100 + 121 = 221 ( take the square root of both sides )

x = \sqrt{221} ≈ 14.87 ( to the nearest hundredth )

You might be interested in
Help me please
stepan [7]
Chau’s height = c
c - 10 = 47
i think ?
4 0
2 years ago
Read 2 more answers
The table below shows the relationship between the number of calories burned and the minutes of exercise.
sergejj [24]

Answer:

Option B

Step-by-step explanation:

Since, number of calories 'C' burned is proportional to the number of minutes (m) given to the exercise,

C ∝ m

C = km

Where k is the proportionality constant.

From the table attached,

For C = 250 calories and m = 30 minutes,

250 = 30k

k = \frac{250}{30}

  = \frac{25}{3}

Therefore, equation representing this situation will be,

C = \frac{25}{3}m

Option B will be the correct option.

5 0
3 years ago
Sellus Evaluate the expression when m=25. m + 2(m-5) = [?]​
stiv31 [10]

Answer:

65

Step-by-step explanation:

So we have the expression:

m+2(m-5)

And we want to evaluate it for m=25.

So, substitute 25 for m:

=(25)+2((25)-5)

Subtract:

=25+2(20)

Multiply:

=25+40

Add:

=65

So, our answer is 65.

And we're done!

7 0
3 years ago
Which equation is equivalent to the equation 5X+30=45?
nika2105 [10]

Answer:

its probably 45-30=5x

6 0
3 years ago
What is the sixth term in the addition pattern that begins with 15,29,43,57?
WITCHER [35]

Answer:

C is your answer

Step-by-step explanation:

Add every number by 14

5 0
3 years ago
Other questions:
  • Which phrase describes the algebraic expression r/9
    14·1 answer
  • Is -18.75 a real number,irrational,rational,integer,whole or natural? it can be more than one choice
    8·1 answer
  • The length of s and hypotenuse
    13·2 answers
  • X to the 2nd power plus x equal 5
    11·2 answers
  • What is the frequency for the scores in the interval 81-100?
    14·1 answer
  • 2678 cm^2 into feet^2?​
    14·2 answers
  • Click here What is the average rate of change for this exponential function for the interval from x=2 to x = 4? 15 10 -5 5 10 O
    12·1 answer
  • 4.) Select ALL equivalent expressions to 5x – 5.5. a) 5x -55 c) 5(x - 1.1) b) 2x - 3 + 3x - 2.5 ) 5.5(x - 1)​
    15·1 answer
  • The emergency brake cable in a truck parked on a steep hill breaks and the truck starts rolling down the hill. The distance in f
    7·1 answer
  • Suppose 3 <br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7B3a%7D" id="TexFormula1" title="\frac{b}{3a}" alt="\frac{b}{3a}
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!