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
nikdorinn [45]
2 years ago
5

Find the length of the hypotenuse in the triangle

Mathematics
1 answer:
tigry1 [53]2 years ago
6 0

Answer:

it's 9.5 ft.............................

You might be interested in
Practice Problem #3: If you translate figure A 8 units to the left to form
Kay [80]

Answer:

its yes I think

Step-by-step explanation:

ummm I think its yes it's hard to explain

4 0
3 years ago
*20 points*
sergeinik [125]

Answer:

c=9

d=3

Step-by-step explanation:

We have been asked:

What value of c makes x2 + 6x + c a perfect square trinomial?

c =  

If x2 + 6x + c = (x + d)2, then d =

First step we have to do is divide the coefficient of x by 2. The coefficient is 6

6/2 = 3

Now take the square of 3 = 3^2

3^2 = 3*3 =9

The value of c is 9

If x^2 + 6x + c = (x + d)^2, then d =?

Put the value of c in the equation:

x^2+6x+9

Take the square root of 1st and third term. Then the expression can be written as:

x^2+6x+9 = (x+3)^2

Thus the value of d is 3.

If x^2 + 6x + 9 = (x + 3)^2, then d = 3 .....

6 0
2 years ago
Find the indicated sum for each sequence. S9 of –9, 36, –144, 576, ... A –585 B –471,861 C 1,887,435 D –471,852
Varvara68 [4.7K]
<h3>Answer: Choice B)  -471,861</h3>

=====================================================

Explanation:

This is a geometric sequence because each new term is found by multiplying the last term by -4.

The common ratio is r = -4. The first term is a = -9. We want to sum up n = 9 terms.

Use the geometric nth partial sum formula below to plug in the terms mentioned

S_n = \frac{a*(1-r^n)}{1-r}\\\\S_9 = \frac{-9*(1-(-4)^9)}{1-(-4)}\\\\S_9 = \frac{-9*(1-(-262144))}{1+4}\\\\S_9 = \frac{-9*(1+262144)}{1+4}\\\\S_9 = \frac{-9*(262145)}{5}\\\\S_9 = \frac{-2359305}{5}\\\\S_9 = -471,861\\\\

3 0
3 years ago
PLEASE HELP QUICKLY!!!!
joja [24]

Answer:

A= -4

B= 4

C= 1/4

D= -1/4

Step-by-step explanation:

I see u counted which is good. remember it's rise over run so for a u got up down 4 over 1. that's why the slope would be -4. You figure out the other ones the same way.

3 0
3 years ago
Helpppppppp neededddd
ozzi

Answer:

Adam

Step-by-step explanation:

Speed is calculated with the formula distance over time.

Convert all measurements to the same unit: ft/s.

<u>Speed of Frank:</u>

d/t

=11/s

<u>Speed of Emily:</u>

d/t

=86/10

=8.6/s

<u>Speed of Adam: </u>

There are 5280 feet in a mile.

d/t

=5280/388

=13.6/s

<u>Speed of Noah:</u>

There are 60 seconds in a minute.

d/t

=600/60

=10/s

Adam runs the fastest because 13.6 > 11 > 10 > 8.6.

8 0
3 years ago
Other questions:
  • I’m confused on this one
    8·1 answer
  • How many years does it take for an annuity of $ 1,000 to grow to $ 20,000, assuming k = 7%?
    7·1 answer
  • What is the mean for the data set? 138, 142, 105, 112, 108, 134, 106, 181, 164, 105 Express your answer as a decimal to the near
    12·2 answers
  • How many right angles does a trapezoid have
    6·1 answer
  • 15pts please hurry <br><br>find <br>x= <br>y=<br>z=<br>w=
    14·1 answer
  • FIND sin0 WHERE 0 IS THE ANGLE SHOWN. GIVE AN EXACT VALUE, NOT A DECIMAL APPROXIMATION. Branliest​
    7·1 answer
  • Each circle count as one whole write a mixed giving the amount shaded then. Write amount as an improper fraction
    8·1 answer
  • Buffalo Bart's Endless Wings charges $5 for sides and a drink, and then $0.40 per chicken wing. The Spicy Chicken charges $10 fo
    6·1 answer
  • If a flexible air-filled container has a volume of 40 cu ft on the surface, what would the volume be at 99 feet in sea water
    13·1 answer
  • circle A has a center of (2,3) and a radius of 5 and circle B has a center of (1,4) and a radius of 10. What steps will help sho
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!