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
Flauer [41]
2 years ago
10

PLS HELP. Find the value of a, AB, BC, CD, AD in the parallelogram. Pls show work.

Mathematics
1 answer:
BaLLatris [955]2 years ago
6 0

Answer:

A= 21

Step-by-step explanation:

a=19.5+1.5=21

21+2.9=23.9

2(21)-18.1

Lines AB and CD are congruent.

You might be interested in
How to solve for y.
NARA [144]
25, 65, and y make a right triangle. use a^2 + b^2 =c^2. 
so...
y^2 + 25^2 = 65^2
y^2 + 625 = 4225 
y^2 = 3600 take the square root of both sides 
y=60 
7 0
3 years ago
Help!!! Thank you<br> Xxxx
Effectus [21]

Answer: D

Step-by-step explanation:

First I would write out the points of the x and y intercepts and then I would write out an equation in slope-intercept form (y=mx+b). From there I would move my terms accordingly to make it into standard form and compare my answer! Hope this helped!

4 0
3 years ago
Read 2 more answers
If f(x)=x/3 -2 and g(x)=3x^2+2x-6 find (f+g)(x)
umka21 [38]

Answer:

(f + g)(x) = 3x² + (7/3)x - 8

Step-by-step explanation:

To find (f + g)(x), you need to add both the f(x) and g(x) equations together.

f(x) = x/3 - 2 ..... which is equal to ... f(x) = (1/3)x - 2

g(x) = 3x² + 2x - 6

(f + g)(x) = ((1/3)x - 2) + (3x² + 2x - 6)          <----- Add both equations

(f + g)(x) = 3x² + (1/3)x + 2x - 2 - 6              <----- Rearrange (2 = 6/3)

(f + g)(x) = 3x² + (7/3)x - 8                           <----- Simplify similar terms

6 0
1 year ago
24<br> 23<br> 22<br> 21十<br> 20-<br> 4<br> 8<br> 12<br> 16
DochEvi [55]

Answer:

counted down

Step-by-step explanation:

it was counting up and went down by couting down in 2

7 0
2 years ago
What percent of 100.9 is 82??
Oksi-84 [34.3K]

Answer:

81%

Step-by-step explanation:

82/100.9=0.81\\0.81*100=81%

5 0
2 years ago
Other questions:
  • Express the ratio below in its simplest form.1:1.5<br>​
    14·2 answers
  • True or False? Tell whether the pair of ratios form a proportion. 8/12 and 14/21 Please explain why you chose what you chose​
    14·1 answer
  • What is the value of x?<br>24​
    5·1 answer
  • Having trouble with this problem. Please help
    10·1 answer
  • on a recent survey, 90% of those surveyed indicated they preferred walking to running. If 130 people preferred running to walkin
    10·1 answer
  • Solve the equation of e^x-2=(1/e^6)^x+3.
    12·1 answer
  • A CD drive produced by a certain company has a 1% chance of encountering disc-read errors. If it is tested for 200 read operatio
    12·2 answers
  • Round to the nearest thousandth: 6.49993
    15·1 answer
  • Jamal has run 7 miles from point a to point b of a race. the entire race from point a to point c is 26 miles. how many
    5·1 answer
  • The graph below represents which system of inequalities
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!