2 years ago

Can someone plz help

Mathematics

2 answers:

ArbitrLikvidat [17]2 years ago

8 0

Answer:

47.3

Step-by-step explanation:

A triangles angles add up to 180 degrees

At 42.7 and 90 and you get 132.7

Subtract 132.7 from 180 and you get 47.3 degrees.

Luda [366]2 years ago

6 0

Answer:

A. 47.3°

Step-by-step explanation:

The sum of all the angles in a triangle equals 180°, so we need to subtract 42.7° and 90° from 180° to get ∠N.

180° - 90° - 42.7° = 47.3°

∠N = 47.3°

You might be interested in

Identify vertex and y-intercept of graph of function y= -3(x+2)^2+5

Doss [256]

Hello,

Vertex=(-2,5)
x=0==>y=-3(0+2)²+5=-7

3 0

2 years ago

Which equation is made true by the opposite angles theorem?

Oksana_A [137]

Solution

Step 1

The opposite angles of a parallelogram are equal:

Step 2

$85\text{ + y = 3y - 15}$

The equation is made true by the opposite angles theorem is

85 + y = 3y - 15

y = 50

4 0

9 months ago

you read online that a 15 ft by 20 ft brick patio would cost about 2, 275 to have professionally installed. estimate the cost of

hoa [83]

That would cost roughly $5,717.83

8 0

3 years ago

Determine whether or not the pairs of triangles are similar and explain why.

Tom [10]

No there not because each triangle has one bigger and one smaller and C. Is rotating different

6 0

2 years ago

Help me examine this stem and leaf plot!

yarga [219]

Here is your answer.

6 0

2 years ago