All categories

2 years ago

WHAT IS THE ANSWER ?? PLEASE HELP !!

Mathematics

2 answers:

Jlenok [28]2 years ago

8 0

Answer:

B. 43°

Step-by-step explanation:

Internal angles of the triangle are:

180°-90°=90° and

180°-133°= 47°

So It is a right triangle and the missing angle is:

p= 90°- 47°= 43°

Neko [114]2 years ago

3 0

Answer:

The answer is B) 43°

Step-by-step explanation:

180° - 133° = 47° (that's one of the angles inside the triangle)

180° - 90° = 90° (the other angle)

Every angle inside a triangle added equals 180°, therefor:

180° - (47° + 90°) = 43°

You might be interested in

Which equation is correct? 2x+38) - 5x +4 A 7x - 41 B 7x + 41 C 36x - 2 or just write your own

bija089 [108]

Answer:

$-3x+42$

Step-by-step explanation:

$(2x+38) - 5x +4$

$2x+38 - 5x +4$

$2x+38+ - 5x +4$

$2x+-5x+38+4$

$-3x+42$

5 0

3 years ago

What is a 40% decrease of 85?

Andrews [41]

40% of 85 is 34 so 85-34=51

51 is your answer

6 0

2 years ago

Carlie is out shopping and finds a 198.00 hat that is on sale for 90% of its original price. What is the new cost of the item? C

lbvjy [14]

I believe the new cost of the item is $19.80

5 0

2 years ago

What is the value of the expression below (9²)^1/4 A. 9 B. 1 C. 3 A. 27

mario62 [17]

(9²)^1/4 = 3

Answer : C. 3

4 0

2 years ago

How many solutions do these equations have

Arlecino [84]

Answer:

$\large\boxed{\bold{one\ solution}\ (1,\ -4)\to x=1,\ y=-4}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}y=2x-6\\y=-x-3\end{array}\right\\\\\text{These are linear functions. We only need two points to draw a graph.}\\\\\text{Choice two values of x, substitute to the equation,}\\\text{and calculate the values of y.}\\\\y=2x-6\\for\ x=0\to y=2(0)-6=0-6=-6\to(0,\ -6)\\for\ x=3\to y=2(3)-6=6-6=0\to(3,\ 0)\\\\y=-x-3\\for\ x=0\to y=-0-3=0-3=-3\to(0,\ -3)\\for\ x=-3\to y=-(-3)-3=3-3=0\to(-3,\ 0)\\\\\text{Look at the picture}$

$\text{The intersection of the line is the solution of the system of equations:}\\\\(1,\ -4)\to x=1,\ y=-4$

7 0

2 years ago