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
SIZIF [17.4K]
3 years ago
7

CAN ANYONE HELP ME WITH THIS QUESTION...Plzz

Mathematics
2 answers:
Lelechka [254]3 years ago
5 0

Answer:

AO and OC

x+8 and 16-x

x+8 = 16-x

x+x= 16-8

2x= 8

x= 8/2

x=4

DO and OB

2y+13 and 5y+4

2y+13 = 5y+4

2y-5y= 4-13

-3y = -9

y= 9/3

y= 3

Step-by-step explanation:

i hope this helps

if this helps let me know

tino4ka555 [31]3 years ago
5 0

Answer:

Step-by-step explanation:

2y + 13 = 5y + 4 { diagonals of a rhombus bisect each other }

by transposing,

2y - 5y = 4 - 13

-3y = -9

both the minus signs get cancelled,

3y = 9

y = 9/3

y = 3

x + 8 = 16 - x  { diagonals of a rhombus bisect each other }

again by substituting,

x + x = 16 - 8

2x = 8

x = 8/2

x = 4

∴ x = 4 and y = 3

hope this helps

plz mark s brainliest!!!!!!!

You might be interested in
9. ax + by = (a - b), bx - ay = (a + b)​
mart [117]

Answer: give me brainliest

Step-by-step explanation:

ax+by=a-b

ax=a-b-by

x=a-b-by/a←

bx-ay=a+b

substituting

b(a-b-by/a)-ay=a+b

ab-b²-b²y/a-ay=a+b

ab-b²-b²y-a²y/a=a+b

ab-b²-(b²+a²)y=a²+ab

-(b²+a²)y=a²+ab-ab+b²

(b²+a²)y=-(a²+b²)

y=-(a²+b²)/a²+b²

y=-1←

substituting value of y

x=a-b-b(-1)/a

x=a-b+b/a

x=a/a

x=1

8 0
2 years ago
Geometry.... homework..<br><br><br>​
Nadusha1986 [10]

Answer:

-12 , -6

Step-by-step explanation:

- 7 - 5 = - 12

- 2 - 4 = - 6

4 0
2 years ago
Read 2 more answers
Test again help please
netineya [11]

Answer:

4v+3 + 5v +6=180

ans is v=19

hope so its the ans

Step-by-step explanation:

mark as brainliest plzzz

4 0
2 years ago
Read 2 more answers
-m
dimaraw [331]

-m - (7/8) = -10

m = 10 - (7/8)

LCM = 8

m = (80 - 7)/8

m = 72/8

m = 9

hope it helps...!!!

6 0
1 year ago
Answer this pls fast ASAP
Katarina [22]

Answer:

14.13 units^2.

Step-by-step explanation:

The area of a circle is found by doing pi * r^2. In this case, the diameter is 6. 6 / 2 = 3. So, r = 3.

pi * 3^2 = pi * 9 = 9pi.

This is a semicircle, so the area will be half of the whole circle.

9pi / 2 = 4.5 * pi = 4.5 * 3.14 = 14.13 units^2.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1.33 divide 3.14 times 512
    14·2 answers
  • A line has a slope of 1/4 and passes through the point (4,8). Write the equation of the line in slope intercept form.​
    14·1 answer
  • The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number . What are the numbers ?
    13·1 answer
  • Alice has an income of $52,000. She has an $8,300 exemption for her dependents. Her deductions are $2,560 for medical expenses a
    7·1 answer
  • what are the coordinates of a point on the directed line segment from (5,9) to (8,-6) that partitions the segment into a ratio o
    6·1 answer
  • I think ik the answer but idk can someone tell me if I am correct ​
    13·1 answer
  • To find the vertex, What must you do with the value you get from the formula −b2a
    6·1 answer
  • Question 2
    13·1 answer
  • Hallllp!!!! please!!!!!!! I will give brainliest!!!!
    5·1 answer
  • 2.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!