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
mafiozo [28]
3 years ago
15

What is the value of r?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

Answer:

Since opposite sides of parallelogram are equal therefore

9r-6=8r+3

r=9

EF=4r+19{opposite sides of parallelogram are equal}

=4×9+19

36+19

=55

Here is you answer.

Step-by-step explanation:

You might be interested in
Ellie and Isaiah are helping their friend Nora move, off Ellie can move 4 boxes for every 16 boxes that Isaiah moves, then how m
Anni [7]

ANSWER; Work with a good mind and you can do it with know body help                  Step-by-step explanation:

7 0
2 years ago
Multiple choice please please answer
lakkis [162]

Answer:

\purple { \boxed{x = 25 \times  \sin \: 39 \degree}}

Step-by-step explanation:

\sin \: 39 \degree =  \frac{x}{25}  \\ 25 \times  \sin \: 39 \degree = x \\  \huge \red{ \boxed{x = 25 \times  \sin \: 39 \degree}}

4 0
3 years ago
Can anyone help with the statements and reasons have been on this for a while :/
Bumek [7]

Answer:

statement: 2. both pairs of parallel lines are congruent

reason: 2. def. of a parallelogram

and that should be all you need

4 0
2 years ago
What is the correct answer? <br> AD||BC <br> DC||AB <br> None
anygoal [31]

DC||AB is the answer

3 0
3 years ago
Read 2 more answers
Find the volume of the region bounded above by the elliptical paraboloid zequals=9 minus 4 x squared minus 5 y squared9−4x2−5y2
Virty [35]

Answer:

\int\limits^1_0 \int^1_0{z} \, dA

Step-by-step explanation:

\int\limits^1_0\int^1_0 {9-4x^2-5y^2dy} \, dx

\int\limits^1_0 {9y-4x^2y-\frac{5y^3}{3}|_0 ^1 } \, dx

\int\limits^1_0 {22/3 -4x^2} \, dx

You finish the leftover.

7 0
3 years ago
Other questions:
  • A salesperson at a furniture store earns a 3% commission on all sales. How much commission does the salesperson earn on a $1400
    11·1 answer
  • How do you convert 50 miles per hour to miles per minute
    14·2 answers
  • Help!!!!!!!! Will Reward Brainliest for correct answer. Im also bein timed....
    12·2 answers
  • 15 points!!!!:
    7·2 answers
  • PLEASE HELP <br><br><br><br><br><br> Note: Please explain your answer below in the answer box
    15·1 answer
  • Find the length of segment CD with points C(2,2) and D (-1,8)
    14·1 answer
  • A water molecule is made up of three Adams. 1/3 of the atoms are oxygen and the remaining Adams are hydrogen. If there are 114 w
    11·1 answer
  • A train travels at a speed of 58.6 km/h. Express this speed in<br>a. m/s<br>b. cm/min​
    15·1 answer
  • What is the formula for finding the Volume of a cylinder?
    7·2 answers
  • A and B are two cities.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!