Directions: Find the value of x. 6. r =
145
133
140
117
119
.
125
degrees
Blank 1:

step-by-step explanation:

not sure about this one man

step-by-step explanation: 4 cause 2+2=4

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: