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
Blababa [14]
3 years ago
15

Hurry please. How many triangles can be constructed with angle measurements ​ 90°,45°,50° ​ ?

Mathematics
2 answers:
Lelechka [254]3 years ago
4 0
Since the sum of the measures of the angles exceed 180 degrees, 90 + 45 + 50 = 185 degrees, these measurements cannot make a triangle.
LETTER B
Eduardwww [97]3 years ago
3 0

Answer:

The answer is no triangles

Step-by-step explanation:

First, I

Second, took

Third, the

Fourth, test.

You might be interested in
Two trapezoids below are similar what is the length of RS?
stepladder [879]

9514 1404 393

Answer:

  11.5 m

Step-by-step explanation:

The fact that the figures are similar means the side lengths are proportional:

  RS/QT = BC/AD

  RS/(7 m) = (2.3 m)/(1.4 m)

  RS = (7 m)(2.3/1.4) . . . . . . multiply by 7 m

  RS = 11.5 m

 

6 0
3 years ago
Find 4ab when (a+b)=15 and (a-b)=12
Volgvan
A + b = 15 ..... eq 1
a – b = 12 ...... eq 2

So a = 15 – b
Substitute in eq 2 :

15 – b – b = 12
15 – 2b = 12
–2b = 12 – 15
b = 1.5

So a = 15 – 3/2 = 13.5

4ab = 4 x 13.5 x 1.5 = 81
4 0
3 years ago
Read 2 more answers
Find the volume of a pyramid with a square base, where the perimeter of the base is
grigory [225]

Answer:

90.3125 cm³

Step-by-step explanation:

Since the perimeter of the bottom square is 17, you can divide by four to find out what the lenght of each side is.

17/4=4.25 cm

We know the height of pyramid is 15 cm

The formula for the volume of a square pyramid is

V=a²(h/3)

V=a2(h/3)=4.252·15/3=90.3125 cm³

8 0
3 years ago
A scatter plot is shown below:
algol [13]
C)
It’s far off from most of the points
5 0
3 years ago
Read 2 more answers
I cant work this one out, help please
Mashutka [201]

Answer:

a = 8 2/3.

Step-by-step explanation:

The y coordinate of the point is 5, andthe x coordinate is a so substituting for these in the given equation:

3a - 4(5) = 6

3a  - 20 = 6

3a = 26

a = 26/3

= 8 2/3

8 0
2 years ago
Read 2 more answers
Other questions:
  • (See Attachment)
    10·1 answer
  • Ples helpe me its math
    10·2 answers
  • Find the area of the shape shown below.
    13·1 answer
  • Facebook is now used by one in 13 people on earth what percent is this
    13·2 answers
  • Pls help!!! this is urgent!!
    10·1 answer
  • What is 50% of 33 show work please​
    15·1 answer
  • Factoriza la diferencia de cubos
    9·2 answers
  • Kyle had 3000 bottles caps. 500 of them are red, 15% of them are blue, 20% of them were yellow, and the rest were black. How man
    5·1 answer
  • Write the expanded from of h(3k-12.4)
    14·1 answer
  • Which are examples of numerical data sets? Choose all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!