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
Ulleksa [173]
2 years ago
15

What is the value of x? show all of your work!​

Mathematics
1 answer:
pychu [463]2 years ago
5 0

Answer:

x=5cm

Step-by-step explanation:

Pythagorean theorem states that a^2 + b^2=c^2

Plug in the numbers from the picture: 8^2 + x^2 = 89

Then solve for x

It equal 5 or -5 cm but there cannot be a negative measure of a side so it is positive 5

You might be interested in
What is the right answer?
OverLord2011 [107]
3/5 because she is sharing with 3 sisters. So there is 4 people
4 0
3 years ago
You have a bag full of apples. There are 12 Jonathan (red), 6 Granny Smith (green), and 3 Golden Delicious (yellow) apples in th
tensa zangetsu [6.8K]

Answer:

The total number of apples is 17

Step-by-step explanation:

(a)

Number of green apples = 4

P ( that all three apples are green)

= (limit 4 and 3) / (limit 17 and 3)

= 4! / 3!(4−3)!

= 17! / 3!(17−3)!

= 1 / 170

= 0.005

(b)

Number of red apples = 8

P(that all three apple are green)

=(limit 8 and 3) / (limit 17 and 3)

= 8! / 3!(8−3)!

= 17! / 3!(17−3)!

= 7 / 85

= 0.082

Now,

P(that no three apple is red)= 1−0.082 = 0.918

c)

P(of selecting 4 apple that contain at least 2 red apples)

= (limit 8 and 2) /( limit 17 and 2) X (2/15) + (limit 8 and 3) /(limit 17 / 3) X (1/14)

= (7/34) × (2/15) + (7/85) × (1/14)

= 0.027 + 0.058

= 0.085

d)

P(that the second apple selected is yellow given that the first apple is red)

= (limit 5 and 1) / ( limit 16 and 1)

= 5! / 1!(5−1)!

= 16! / 1!(16−1)!

= 5 /16

= 0.3125

5 0
3 years ago
Read 2 more answers
Find and compare the median and
Over [174]

Answer:

Median= $2.45/2

=$1.225

Mode= $2.87

3 0
3 years ago
Q+9/2 * 4q/q+5=?<br><br> a)2+9<br> b)2q<br> c)2/q<br> d)q/2
snow_lady [41]
Te answer would be q/2, or C. if you need further details dm me
8 0
3 years ago
Yolanda used a reconciliation worksheet provided by her bank. Line 5 should equal line 6 at the end of the reconciliation, but i
forsale [732]

Answer is 19.99 dollars

Explanation:

Let us draw the reconciliatin done by Yolanda linewise

Banking reconciliation Worksheet Amount of Mega

1) Closing balance                                                       $ 345 89

2) the sum of any outstanding deposits or credits.         0.00

3)   Sum of 1 and 2                                                          345.89

4. sum of any outstanding checks or debits.                $ 37 51 5.

5) (3)-(4)                                                                           $ 308 38

6) checkbook balance.                                                   $ 328 37  

7) Difference (6)-(5)                                                         $   19.99


SInce difference is exactly 19.99 dollars Yolanda should look for the amount 19.99 dollars to find a solution to the problem i.e. to see the reason for the difference between lines 5 and 6                

4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the percent change:<br><br> from 80 to 100
    11·1 answer
  • What is my current age if i am born on march 14 1993?
    10·1 answer
  • Fathi has $1.10 , in his printing account. Each sheet of paper he uses reduces his printing account balance by $0.25. Fathi want
    7·1 answer
  • Determine what type of model best fits the given situation:
    7·1 answer
  • Complete the paragraph proof. We are given that Ray E B bisects ∠AEC. From the diagram, ∠CED is a right angle, which measures de
    8·2 answers
  • Given: JK tangent, KH=16, HE=12 Find: JK.
    6·1 answer
  • You draw one card from a shuffled standard deck of cards (cards are in four suits —red diamonds, red hearts, black clubs, and bl
    13·1 answer
  • How many feet are in 8 yards? Help me please<br><br> Need ASAP
    12·2 answers
  • What is 21 1/4% expressed as a fraction? 13/200 17/80 21/80 17/40
    11·1 answer
  • The current temperature is 48°F. It is expected to drop 1.5°F each hour.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!