Answer:
impossible?
Step-by-step explanation:
Answer:
The value of DC is 66.34.
Step-by-step explanation:
The triangles ABC and DCA are right angled triangles.
The straight line AC is a bisector for angles C and A.
The measure of ∠C is 30°.
Then the measure of angles BCA and ACD will be 15° each.
The measure of angle DAB is 150°.
Then the measure of angles DAC and BAC will be 75° each.
Now consider the right angled triangle ABC.
The measure of side AC is:
Consider the right angled triangle DCA.
The angle DAC measure 75°.
Using the trigonometric identities compute the value of Perpendicular DC as follows:
Thus, the value of DC is 66.34.
Answer:
-2
Step-by-step explanation:
The y-intercept is when a line crosses any number in the y -axis.
<span>To finds the number of tenths in the given fraction 4/5 just multiply the numerator and denominator by 2 we get. 4*2/5*2 = 8/10. So, these is the equivalent expression for the number of tenths in 4/5.</span>