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
just olya [345]
4 years ago
8

0.25 r – 0.125 + 0.5 r = 0.5 + r . Solve for r.

Mathematics
1 answer:
kotykmax [81]4 years ago
6 0
0.25r - 0.125 + 0.5r = 0.5 + r

0.75r - 0.125 = 0.5 + r    |add 0.125 to both sides

0.75r = 0.625 + r      |subtract r from both sides

-0.25r = 0.625    |divide both sides by (-0.25)

r = - 2.5
You might be interested in
Simplify the radical
elena-14-01-66 [18.8K]

Answer:

\sqrt{108}  \sqrt{36  \times 3}  \sqrt{36}  \sqrt{3}   \:  \: 6 \sqrt{3}  \:  \:  \:  \sqrt{108}  = 10.392304845413264

8 0
3 years ago
50 POINTS!!! In the figure, AC and BD bisect each other. The length of AB is 12 centimeters and the length of BC is 11 centimete
Olin [163]

Answer:

First blank: 11 Second blank: 12

Step-by-step explanation:

Since this is a parallelogram AB is parallel to DC and AD is parallel to BC.

Another thing the image includes is the lengths from the points, the opposing points have equal distances from the midpoint.

5 0
3 years ago
If it is a square, then it is a quadrilateral
LenaWriter [7]
I think so I don’t know though
3 0
4 years ago
HELLPPPPPP please it’s due today
uranmaximum [27]

Answer:

i think its b but im not sure

Step-by-step explanation:

8 0
3 years ago
A golf player is trying to make a hole-in-one on the miniature golf green shown.
Flauer [41]

The path of the ball is an illustration of absolute equation.

The equation of the path is: y =- \frac{12}7|x- 4.8| + 6.4

The given parameters are:

(h,k) = (4.8,6.4) --- the vertex (i.e. the point where the ball hits the wall)

(x_1,y_1) = (2,1.6)

(x_2,y_2) = (7.6,1.6)

An absolute function is represented as:

y = a |x - h| + k

Substitute (h,k) = (4.8,6.4)

y = a |x - 4.8| + 6.4

Substitute (x_1,y_1) = (2,1.6) for x and y

1.6 = a|2 - 4.8| + 6.4

1.6 = a|- 2.8| + 6.4

Remove absolute bracket

1.6 = 2.8a + 6.4

Collect like terms

2.8a = -6.4+1.6

2.8a =- 4.8

Solve for a

a =-\frac{4.8}{2.8}

Simplify

a =-\frac{12}{7}

Substitute a =-\frac{12}{7} in y = a |x - 4.8| + 6.4

y =- \frac{12}7|x- 4.8| + 6.4

Hence, the equation of the path is: y =- \frac{12}7|x- 4.8| + 6.4

See attachment for graph that models the path

Read more about absolute equations at:

brainly.com/question/2166748

5 0
2 years ago
Other questions:
  • sarah teaches craft classes. she has 214 bags of beads. each bag has enough beads for 22 bracelets. she estimates tht since 200
    6·1 answer
  • among all the pairs whose sum is 16, find a pair whose product is as large as possible. what is the minimum product
    9·1 answer
  • Is the polynomial 4t-7 in standard form?
    12·1 answer
  • What is the value of (3.1)2 ?<br> A) 6.2<br> B) 9.61<br> C) 0.961<br> D) 9.1
    15·1 answer
  • Calculate the TOTAL mechanical energy of a pendulum (mass 4 kg) as it swings from its highest point to its lowest point. Use you
    13·1 answer
  • Jan walks 2 miles at a constant rate of 3 miles per hour and then runs 1 mile at a constant rate of 8 miles per hour.
    15·1 answer
  • Let me know thank you
    7·1 answer
  • Please help me ill give you 10 points
    6·1 answer
  • Can someone help me with this
    13·1 answer
  • 1 2 3 4 5 6 7 8 9 10 In what type of economy does the government try to control all factors of production? A. traditional B. com
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!