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
Rearrange the formula to make a the subject:<br> B = 1/2h(a+b)
Mkey [24]

Answer:

Step-by-step explanation:

B=2h(a+b) #the numerator goes to the other side, the denominator then just makes it B

B/2h=a+b

2h=a+b/B

2h-a=b/B

2h-a=b(1) #factorise

6 0
3 years ago
Please help ASAP URGENT Will mark Brianlest
PIT_PIT [208]

Answer:

A

Step-by-step explanation:

i used the process of elimination and got rid of answers that didnt make sense but based on the info given i could tell that x was 5 months because of where the point of 5 is on the graph

8 0
3 years ago
Read 2 more answers
Write as a decimal number.<br> 9-10
Ad libitum [116K]

Answer:

.9

Step-by-step explanation:

9 divided by 10

8 0
2 years ago
(3-4 +5-3)-²<br><br>help me<br><br>​
Luba_88 [7]

Answer:

1

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the difference? x+5/x+2-x+1/x2+2x
Mrac [35]

Question

x+5/x+2 - x+1/x²+2x

Answer:

= (x² - 4x - 1)/[x (x+2)]

= (x² - 4x - 1)/[x² + 2x]

Step-by-step explanation:

x + 5/x + 2 - x + 1/x² + 2x

We factorise the second denominator to give us :

x + 5/x + 2 - x + 1/x(x + 2)

We find the L.C.M of both denominators which is x(x+2).

[x(x + 5)-(x + 1)] / (x (x + 2))

Expand the bracket

=[x² +5x - x -1] / [x (x + 2)]

=(x² - 4x - 1) / [x (x + 2)]

= (x² - 4x - 1)/ [x (x + 2)]

= (x² - 4x - 1) / [x² + 2x]

6 0
3 years ago
Other questions:
  • What is the third term of the sequence? a1 = k an = 2an-1 2k 4k 6k 8k
    7·2 answers
  • You want a large bowl of salad to share with your friends. Your brother eats 1/3 of it before they came over. What fractional po
    7·1 answer
  • QUESTION 9<br> Which number is the biggest?<br> 101x10-1<br> 9.87x10-12<br> 7.0 x 10-6<br> 467x10-3
    15·1 answer
  • Uppose jina has 9.23 pounds of seed. if it takes 7.1 pounds of seed to plant one acre of grass, how many acres of grass can be p
    14·1 answer
  • Urgent help!!!<br> I'll choose brainlest!<br> Plsss
    12·2 answers
  • Pedro has a bag of flour that weighs 9/10 pound. he uses 2/3 of the bag to make gravy. how many pounds of flour does pedro use t
    5·2 answers
  • This is the last question :)
    7·2 answers
  • Evaluate the following expression using the reverse Polish form<br> 93-4x6 4x82+
    6·1 answer
  • Pl help it’s for a grade
    13·1 answer
  • Curve sketching procedure Calculus
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!