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
Andreyy89
3 years ago
8

Trisha noticed that three copies of a certain triangle could be arranged in a way that the three angles of the triangle form a s

traight line. what can she conclude from this observation
a. that each interior angle of the triangle must measure 60*
b.exterior must measure 60*
c.sum of interior angles must be 180*
d.sum of exterior angles must be 180*
show work please and i need it desperately
Mathematics
1 answer:
anyanavicka [17]3 years ago
8 0
C) sum of interior angles must be 180°.

This is because a straight line = 180°, so if the interior angles of a triangle = 180° they can form a straight line if arranged correctly.
You might be interested in
Find the highest common factor(HCF) of 18 and 24
prisoha [69]
18 - 2,3,6,8
24 - 2,4,6,8,12

HCF = 8
6 0
3 years ago
C=Wtc/1000 for W please I need help it's algebra
DedPeter [7]
C1000÷ct=w

you pretty much ×1000 and then ÷t and c
3 0
3 years ago
If we add 9 tens 5 hundreds and 3 ones then the result is?
ioda

Answer:

9 tens = 90

5 hundreds = 500

3 ones = 3

on adding them we get, 500 + 90 + 3 = 593

6 0
2 years ago
Read 2 more answers
in your own words explain the place value relationship when the same two digits are next to each other in a multi digit number
zavuch27 [327]
I'll use 44.  
This number broken down means 4 in the 10's place and 4 in the ones place
 4(10)+4(1)= 40+4=44
4 0
3 years ago
Find the area of the composite shape below.<br> help to get sum coin
enot [183]

Answer:

Composite Area = 1105.94

Step-by-step explanation:

Remark

The two semi circles at each end make an entire circle with radius 11. The width of the central rectangle = the diameter of the circle. The area should be able to be found.

Width

2*radius = width

width = 2 * 11

width = 22

Area of the circle

Area = pi * r^2

r = 11

Area = 3.14 * 11^2

Area = 3.14 * 121

Area = 379.94

Area of the rectangle

Area = L * W

L = 33

W = 22

Area = 33 * 22

Area = 726

Total Area

Total Area = Area of Rectangle + Area of the Circle

Total Area = 726 + 379.94 = 1105.94

3 0
3 years ago
Other questions:
  • 6x+1/2y=3 into slope intercept form
    6·1 answer
  • Give your answer with an exponent
    12·1 answer
  • What is change in elevation from 8,500 m to 3,400?
    6·2 answers
  • Write the quadratic equation whose roots are 6 and -2, and whose leading coefficient is 4,
    10·2 answers
  • How does the position of the decimal point changes in quotient as you divide by increasing powers of 10?
    11·1 answer
  • At a gas station where people can pay in cash or by credit card, 20% of people pay by credit card and 80% of people pay cash. A
    13·2 answers
  • In the given right triangle, find the missing length.<br> 10m<br> 24m
    6·1 answer
  • What is the difference, in hours and minutes, between these times?
    15·1 answer
  • Write an equation that you can use to solve for x. Enter your answer in the box. ​
    12·2 answers
  • Ben buys baseboard for a bedroom. The perimeter of the bedroom, excluding
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!