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
Alinara [238K]
3 years ago
10

Pls help asap 15 POINTS

Mathematics
1 answer:
tino4ka555 [31]3 years ago
8 0

Answer:

22

Step-by-step explanation:

Using the expression to determine the value of c

121 = (c/2)²

find c

121 = c²/4

c² = 121 * 4

c = √121*4

c = √484

c = 22

Hence the value of c is 22

You might be interested in
11x7/8 pls helpp i am so close from my test being over ty
Feliz [49]

Answer:

Exact Form:

77 /8

Decimal Form:

9.625

Mixed Number Form:

9  5 /8

Step-by-step explanation:

I AM SO SORRY IF THIS IS WRONG

3 0
3 years ago
Read 2 more answers
A line segment is drawn from (+1, +9) to (+4, +9) on a coordinate grid. Which answer explains one way that the length of this li
Anettt [7]
The correct answer would be C
8 0
3 years ago
Read 2 more answers
3. FACTOR f(x) = x3 + 2x2 – 51x + 108 completely given x + 9 is a factor.
Pavlova-9 [17]

Answer:(x+9)(x-4)(x-3)

6 0
3 years ago
Tina is saving to buy a notebook computer. She has two options. The first option is to put S200 away initially and save $10 ever
BigorU [14]
The equation for the first option is Y=10x + 200
The equation for the second option is Y=30x + 100

X = one month
To find when they would be the same about you have to set the equations equal to each other

10x + 200 = 30x + 100
-10x -100 -10x -100

100= 20x

5 = x

After five months she would save the same amount. To find how much is saved you have to plug in 5 for x in one of the equations. You can always double-check 5 by plugging it in both equations and making sure you get the same answer

Y= 10(5) + 200 = 250

Y= 30(5) + 100 = 250

She would have saved $250 after five months by using either method
6 0
3 years ago
Please helpppppp!!!!
chubhunter [2.5K]

Answer:

A. -34.5>x

Step-by-step explanation:

The area is shaded below -34.5, so we know that x has to be less

6 0
3 years ago
Other questions:
  • I'm in algebra 1 please help i'm so lost
    14·1 answer
  • I DON'T WANT TO BE HOMESCHOOL I WANT REAL SCHOOL SO OPEN BACK UP
    9·1 answer
  • What is the equivalent to 2:3 ?
    14·1 answer
  • A wheel rotates on an axle 84 times in 6 min. The number of rotations varies directly with the time the wheel rotates.
    9·1 answer
  • Which linear inequality represents the graph below ​
    7·1 answer
  • Pease Help. Will mark Brainliest
    5·2 answers
  • If the simple interest on $4,000 for 7 years is $1,400, then what is the interest rate?
    15·1 answer
  • CAN SOMEONE HELP ME I DONT UNERSTANND THIS PROBLEM
    11·1 answer
  • PLSSS HELP WIL REWARD BRAINLIEST!!
    12·1 answer
  • In the figure; Triangle ABC is isosceles with BC=AC . If ∠A = 70, find the values of x and y . Give reasons for your answer.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!