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
lakkis [162]
3 years ago
7

PLEASE HELP ! 15 POINTs!

Mathematics
1 answer:
Lapatulllka [165]3 years ago
8 0

Answer:

Perimeter = 101.496 cm

Step-by-step explanation:

draw line from point C that is perpendicular to line AD. Call that point E.

tan 43° = 16.7/ED

0.9325 = 16.7/ED

ED = 17.909 cm

sin 43° = 16.7/CD

0.6820 = 16.7/CD

CD = 24.487 cm

Perimeter = AB + BC + CD + ED + AE

Perimeter = 16.7 + 21.2 + 24.487 + 17.909 + 21.2 = 101.496 cm

You might be interested in
35% of the spectators at a baseball match are New York Yankees fan and the rest are Boston Red Sox fan. 30% of the fans in both
Ilya [14]

Answer:

Step-by-step explanation:

At a Baseball Match.

35% of spectators are New York Yankees fan

The rest are Boston Red Sox fan = 100 - 35% = 65%

30% of fans in both teams are females.

30% of 35% of spectators are New York Yankees fan = 0.105 females

30% of 65% of spectators are Boston Red Sox fan = 0.195 females

The number of males in New York Yankees fan = 1 - 0.105 females

= 0.895 males

The number of males in Boston Red Sox fan = 1 - 0.195 females

= 0.805 males

7 0
3 years ago
Can someone pls help I can do this
GrogVix [38]

Answer:

these are supplementary

and x = 50

Step-by-step explanation:

one straight line = 180 degrees

there are only two angles making up this 180 degree line, so by definition they are supplementary

76 + 2x + 4 = 180

80 + 2x = 180

2x = 100

x = 50

4 0
3 years ago
How do you do this?<br><br> I’ve been having trouble with this for the past 10 mins
xz_007 [3.2K]
Basically it's telling you what equation to use for the specific value of g(x). If x is g(2) then you would use the third equation. 2x - 5. so 2(2)-5= -1
7 0
3 years ago
4 ^-3 rewrite without an exponent
hichkok12 [17]

Answer:

(1/4)³

Step-by-step explanation:

Hope it helps you

5 0
3 years ago
Read 2 more answers
NEED HELP ASAP PLEASE
ki77a [65]
D.) is the right answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the Distributive Property to find (a+8)(a−3)
    12·1 answer
  • What is the range of this function: y = x2 −5
    11·1 answer
  • You roll a number cube you roll a number greater than 3.find probability of each event write it as a decimal
    10·1 answer
  • India or hot and Kelly visit the same number of museums ha visits to museum doing each of the her 3 days there if Kelly visits 3
    5·1 answer
  • Karen buys a water heater during the sale.
    8·2 answers
  • I ONLY NEED HELP WITH PART B
    12·1 answer
  • Had there ever been a time where you were peer pressured? How did you feel ? What was the outcome?
    12·2 answers
  • Slove for x : 3x + 4 = 9x + 3
    14·2 answers
  • Mr. Bradley purchased 20 trays of flowers. Each tray had 3 dozen flowers. Mr. Bradley's total for all the flowers was 273.60. Al
    11·1 answer
  • On Sunday, Sheldon bought 4 1/2 kg of plant food. He used 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plant
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!