Answer: Angle D
The base angles C and D are congruent because this is an isosceles trapezoid. In addition, angle A = angle B because this is another pair of base angles (imagine rotating the figure 180 degrees to make segment AB the base)
Answer:
35/4 =8¾
Step-by-step explanation:
using pythagoras theorem
hyp²=opp²+adj²
recall that tanX= opp/adj
taking our opposite side to be 3 and the adjacent side to be 4 , the hyp² = 3²+4²
hypotenuse = 5
recall also that , sinX = opposite /hypotenuse
= 3/5
CosX= adjacent /hypotenuse
=4/5
so we've known tanx = 3/4 cosX = 4/5 sinx= 3/5
substitute these values into your equation
it will give us 3/5 + 4/5 divided by 4/5 ×(1-4/5)
=35/4 = 8¾
Hello Again! ^^
Jace is here:
The answer to this is:
f(-2)=-8
❄ EXPLANATION:
f(-2)=2(-2)-4
F(-2)=-4-4
f(-2)=-8
Hope It Helped!
And Tell me if the answer is wrong. . .
Good Luck with your Assessment!
#LearnWithBrainly
Answer:
Jace~
Answer:
x = - 3
y = 4
Step-by-step explanation:
x + y = 1 | (-3)
x + 3y = 9
- 3x - 3y = - 3
x + 3y = 9
_____________
- 3x + x = 9 - 3
- 2x = 6
2x = - 6
x = - 3
- 3 + y = 1
y = 1 + 3
y = 4
<u>|4x + 2| + 6 = 0</u>
Subtract 6 from each side: |4x + 2| = -6
But the absolute value of a number is always positive.
No value of 'x' can ever make |4x + 2| negative.
So the equation has <em>no solution</em>.
