W=367 because 210+157 is 367 so 367 minus 157 would be 210 so I think w=367. The equation is just written backwards
Answer:Answer:
13.0feet
Step-by-step explanation:
Given ΔDEF with ∠F=90°, the measure of ∠D=19°, and DE = 40 feet, since one of the angles of the triangle is 90°, the triangle is a right angled triangle as shown in the attachment.
Using SOH, CAH, TOA to get the unknown EF.
Since <D is opposite to side EF, EF will be the opposite while side DE will be the hypotenuse
Based on SOH:
Sin<D = Opposite/Hypotenuse
Sin<D = EF/DE
Sin19° = EF/40
EF = 40sin19°
EF = 13.0 feet to the nearest tenth of a foot
Answer:i would say 15°
Step-by-step explanation:
it dropped by 15° each minute 15x3 is 45
Answer:
Im pretty sure the answer is A beacause all the other options seem to be wrong
Step-by-step explanation:
please mark brainliest
X= 144*
I took the two angles added them together and got 144 and then i subtracted 180. To get the last angle in the triangle which is 36. And since its a straight line thats 180* to find x subtract 180- 36 which is 144.