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
alukav5142 [94]
3 years ago
9

Please help thanks a lot for your help

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
7 0

Answer:

it's hypotenuse

then

base^2+length ^2=hypotenuse^2

5^2+9^2=106^2

11236

if wrong correct me pls

have a great day ahead

CapTainGeNius

PSYCHO15rus [73]3 years ago
7 0

Answer:

7.48

Step-by-step explanation:

9^{2} = 5^{2}  + x^{2} \\81 = 25 + x^{2} \\x^{2} = 81-25= 56\\x = \sqrt{56}  = 2\sqrt{14}  =7.48\\

You might be interested in
A figure is made up of a triangle and a rectangle. The triangle has a height of 8.5 inches and a base of 10 inches. The rectangl
Brilliant_brown [7]

\sf  are a \  of \   triangle : \frac{1}{2}*base *height

\sf  are a \  of \   rectangle : Length * Width

total area :

\sf  are a \  of \   rectangle  + area \ of \  triangle

\rightarrow  \sf 9 * 10 + \frac{1}{2} *8.5*10

\rightarrow  \sf 132.5 \ in^2

5 0
2 years ago
Please help 70 Brainly points thanks
Cloud [144]

Answer:

9) x=58

10) r=4

11) m=4

12) p=3

13) x=6

14) x=-3

15) s=400

Step-by-step explanation:

9) x+2/5=12

    x5  x5

x+2=60

 -2  -2

x=58

10) 7r + 14 - 3r =30

    -14         -14

<u>7r-3r</u>=16

4r=16

÷4 ÷4

r=4

11) \frac{4}{5}m+2=6

    -2  -2

\frac{4}{5}m=4

÷\frac{4}{5}  ÷\frac{4}{5}

m=4

12) <u>2</u>(5p+9)=48

10p+18=48

     -18  -18

10p=30

÷10  ÷10

p=3

13) <u>5</u>(2x-8)=20

10x-40=20

    +40 +40

10x=60

÷10  ÷10

x=6

14)<u>6</u>(3-2x)=54

18-12x=54

-18       -18

-12x=36

÷-12  ÷-12

x=-3

15) \frac{2s}{5}-\frac{s}{2}=40

x5   x5

2s-\frac{s}{2}=200

    x2 x2

<u>2s-1s</u>=400

1s=400

÷1  ÷1

s=400

6 0
3 years ago
Read 2 more answers
I don’t understand this someone pls help me! (Question 10)
Likurg_2 [28]

Answer:

  a. f(n) = n(n+1)/2

  b. 351

  c. 19

  d. no; n would not be an integer for f(n) = 17.

Step-by-step explanation:

a. The terms are 1, 3, 6, 10, ...

Each term has the term number added to the previous term. That is, first differences are 3-1 = 2, 6-3 = 3, 10-6 = 4. These differences have a constant difference of 1.

When the 2nd differences are constant, a 2nd degree polynomial can describe the sequence. It is a little bit of trouble to find that polynomial.

For the polynomial ...

  f(n)=an^2+bn+c

We can substitute values for n and f(n) to get 3 equations in 3 unknowns:

  1=a\cdot1^2+b\cdot1+c\\\\3=a\cdot2^2+b\cdot2+c\\\\6=a\cdot3^2+b\cdot3+c

Solving these equations by your favorite method gives ...

  (a, b, c) = (1/2, 1/2, 0)

That is, the function representing the relationship is ...

  f(n) = n(n+1)/2 . . . . the function describing the relationship

__

b. f(26) = 26(27) = 13(27) = 351 . . . . the number of squares in term 26

__

c. The number of the term having 190 squares can be found by solving ...

  n(n +1)/2 = 190

  n(n +1) = 380 = 19(20)

The 19th term will have 190 squares.

__

d. Terms 5 and 6 are 15 and 21.

17 is not the value of one of the terms in this sequence.

6 0
3 years ago
Griffins driveaway is 36 feet long. choose the word and number to complete the sentence correctly.to convert 36 feet to yards wh
never [62]
Divide 36 by 3 to convert from yards to feet. 
the yards to feet ratio is 3:1
5 0
3 years ago
The graph of y=cos (x+ pi/2) is the graph of the y = cos(x) shifted in which direction?
Mama L [17]

Step-by-step explanation

7 0
3 years ago
Read 2 more answers
Other questions:
  • Eamon wants to buy a new baseball glove that cost 50$ he has 14$ and he earns 6$ per hour cleaning yards. how many hours must he
    12·2 answers
  • It always confuses me when they make me do the baby steps
    15·1 answer
  • suppose the solution x = 6 increases to x = 9, and the left side of the equation stays the same. How would the right side need t
    11·2 answers
  • Can someone help me? you might get a crown
    6·1 answer
  • 15% of customers that come to your
    6·1 answer
  • If x = 45, solve for y
    12·1 answer
  • Subtraction (must show work) 1. d - 27 = 45 2. h - 114 = 28
    10·1 answer
  • Does anyone know who Sarah lord Wilson is from the witch trials
    5·1 answer
  • Find the equation of a line that passes through points (1,8) and (4,4).​
    7·1 answer
  • Enter the value of 21 + (-3) - (-0.9).<br> PLSS
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!