Step-by-step explanation:
QR = 1.5
TS = 2
TP = 3.8
RS = 1.4
PQ = 2.6
Answer:
okay let's start
Step-by-step explanation:
![use \: sine \: rule \\ \frac{x}{ \sin(31) } = \frac{42}{ \sin(59) } \: \: taking \: angle \: at \: c \: as \: 90 \\ x = \frac{ 42 \sin(31)}{ \sin(59)} \\ x = 25.236146](https://tex.z-dn.net/?f=use%20%5C%3A%20sine%20%5C%3A%20rule%20%5C%5C%20%20%5Cfrac%7Bx%7D%7B%20%5Csin%2831%29%20%7D%20%20%3D%20%20%5Cfrac%7B42%7D%7B%20%5Csin%2859%29%20%7D%20%20%5C%3A%20%20%5C%3A%20taking%20%5C%3A%20angle%20%5C%3A%20at%20%5C%3A%20c%20%5C%3A%20as%20%5C%3A%2090%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B%2042%20%5Csin%2831%29%7D%7B%20%5Csin%2859%29%7D%20%5C%5C%20x%20%3D%2025.236146)
11 i think check I am not sure I think I did this problem already
First we see there are two extremes, two limits
-2 and 5
x is between them
BUT theres a difference , the point at left is black
the point at right is white rounded
this means x is equal or less than -2
and x is ONLY less than 5 , not equal
so this means the answer is the d option
5+3z=___
5+3(7)=26
How? Multiply 3x7=21
add 21 and 5 which will equal 26
answer: 26