3 years ago

Tell whether a triangle can have the given angle measures: 51°, 92°, 48°

Mathematics

2 answers:

german3 years ago

7 0

Answer:

Step-by-step explanation:

The angles of a triangle should sum up to 180.

But the is 191°

NikAS [45]3 years ago

4 0

Answer:

Step-by-step explanation:

since the sum of the angles is 197°

it cannot have the given angle measures

You might be interested in

Harvard University accepted students for every 100 applicants how many students will be accepted if 850 applicants apply for adm

Agata [3.3K]

Lil pumppppppppppppp

7 0

4 years ago

Solve each system by substitution. -5x + 3y = 3 and -4x + y = 1

taurus [48]

$\left\{\begin{array}{ccc}-5x+3y=3\\-4x+y=1&|\text{add 4x to both sides}\end{array}\right\\\\\left\{\begin{array}{ccc}-5x+3y=3\\y=4x+1&(*)\end{array}\right\\\\\text{Substitute }\ (*)\ \text{to the first equation}\\\\-5x+3(4x+1)=3\qquad\text{use distributive property}\\\\-5x+(3)(4x)+(3)(1)=3\\\\-5x+12x+3=3\qquad\text{subtract 3 from both sides}\\\\7x=0\qquad\text{divide both sides by (-5)}\\\\\boxed{x=0}\\\\\text{Substitute the value of x to}\ (*):\\\\y=4(0)+1\\y=0+1\\\boxed{y=1}\\\\Answer:\ x=0\ and\ y=1.$