Answer:
15.75
36
15.75
Step-by-step explanation:
Formula
the relationship between these two secants is NQ * NP = NM * LM
Givens
- NP = 32
- NQ = x
- NM = 14
- NL = 14 + 22 = 36
Solution
x*32 = 14*36 Substitute values. Divide by 32
x = 14 * 36/32 Multiply 14 and 36
x = 504/32 Divide by 32
x = 15.75
The answer to the first box is 15.75 or x
The answer to the second box is
LM is assumed to be 22 So LN = MN + LM = 22 + 14= 36
QN = 15.75 is the third answer.
<span>I am adding the brackets to show in which order the expressions will be evaluated:
A.
(4 ÷ 4) + 4 – 4 = 1+4-4 = 1 (the correct answer)
B.
(4 · 4) – (4 ÷ 4)= 16-1 = 15
C.
4 –( 4 ÷ 4) – 4= 4-1-4 = -1
D.
(4 ÷ 4) + 4 + 4 = 1+4+4 =9</span>
Answer:
Step-by-step explanation:
The sum of the measures of the angles in a triangle is 180°.
X + Y + Z = 180°
84° +(r +59)° +(r +51)° = 180°
2r +194 = 180 . . . . . . . . . divide by ° and simplify
2r = -14 . . . . . . . . . . subtract 194
r = -7
Then the measure of Y is ...
Y = (r +59)° = (-7 +59)°
Y = 52°
__
<em>Additional comment</em>
Z = 44°
Algebra emerged at the end of the 16th century in Europe.
Cost of bag of soil = x-3 where x is the price of a flower pot
41=3x + 5(x-3)
41=3x + 5x -15
41=8x -15
41+15=8x
56=8x
56÷8=x
$7.00=x
