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
skelet666 [1.2K]
4 years ago
15

Prove theorems about triangles

Mathematics
1 answer:
Aleks04 [339]4 years ago
3 0
  • Answer & step-by-step explanation:

<em>a) impossible</em>

<em>b)  the sum of the angles in a triangle is 180°</em>

<em>63° + 59° + 57° = 179°</em>

You might be interested in
Braden has $75 to spend for t shirts online. If shipping is $3 , how many " t" t shirts can he buy if theshirts cost $ 8?
inysia [295]

Answer:

9 tshirts

Step-by-step explanation:

Money he had for t shirts= $75

Cost of shipping= $3

Money left for t shirts= $75-$3=$72

Cost of 1 t shirt= $8

We can find the answer with two ways:

1st way: tshirts of $8=1

tshirts of $72=72/8

=$9

2nd way: Cost ($) 8 72

T shirts 1 x

8/1=72/x

by cross multiply

x=72/8

x=9

7 0
3 years ago
Amie $26 to spend on school supplies . After buying10 pens she had $14.30 left. How much would each pen cost
uranmaximum [27]
$1.17 each. Hope this helps.
6 0
3 years ago
In this swimming pool design, explain how to find the area of the pool’s surface.
evablogger [386]
To find the area of the pools surface you multiply the length times the width of the pool
4 0
3 years ago
Read 2 more answers
Please helppppppppp meeeeeeeeeeeee
pashok25 [27]

Answer:

D

Step-by-step explanation:

Because 300 is the only liked denominator between the two

hopefully this is helpful

7 0
3 years ago
Read 2 more answers
7x-8(-2x+9)=112 <br> What is x
zaharov [31]
Okay so first you need to combine like terms 
8 0
4 years ago
Read 2 more answers
Other questions:
  • PLEASE IM BEGGING i need help
    13·2 answers
  • How do I do #11? My instructor did not explain it and I am very stuck.
    5·2 answers
  • Is this a rational or irrational number?
    13·1 answer
  • Plz help hdhchdjehcnsucjecbdjg
    14·1 answer
  • samantha is making punch for a class picnic. there are 25 students in her class. Samantha uses 1 gallon 2 quarts of orange juice
    9·1 answer
  • Tickets to a school dance cost $5. Ninety tickets have already been sold. How many more tickets x must be sold to earn at least
    13·1 answer
  • Pleaseeeeeeeeee helppp
    15·2 answers
  • I need help asap please and thank you
    5·1 answer
  • This graph represents which of these expressions?
    11·1 answer
  • Evaluate question 4 only​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!