Answer:
6 pints of white paint she used to paint her bedroom walls.
Step-by-step explanation:
Joy uses 9.5 pints of blue paint + white paint.
Joy used 3.5 pints of blue paint.
So, white paint used = total paint - blue paint used
Plug in the known values into the equation.
White paint used = 9.5-3.5 =6 pints
 
        
             
        
        
        
Answer:
The answer is below
Step-by-step explanation:
From the image, we can see that DC is parallel to AB.
Step 1:
Alternate interior angles are angles formed at the inner corners of intersection on opposite sides of transversal when two parallel lines are intersected by a transversal.
Since Line AB is parallel to line DC and cut by transversal DB. So angles CDB and ABD are alternate interior angles and must be congruent.
Step 2:
DB ≅ BD (reflexive property of congruence)
Step 3:
∠A = ∠C = 90° (right angles, given). But to prove that both triangles are congruent, the correct step 3 is:
Since, ∠A = ∠C = 90° and angles CDB and ABD are congruent. This means that the third angles in the both triangles are also congruent. Hence, angle ADB and CBD are must be congruent.
Step 4:
BD = DB, angles CDB and ABD  are congruent, angle ADB and CBD are congruent.
Therefore,  By the Angle-Side-Angle Triangle Congruence Theorem, triangle BCD is congruent to triangle DAB .
 
        
             
        
        
        
Answer:
D I believe 
Step-by-step explanation:
 
        
             
        
        
        
Given that ,  Length of Base and Hypotenuse is 12 cm and 24 cm , respectively .
Need To Find : The measure of Angle x .
<em>As </em><em>We </em><em>know </em><em>that </em>,
Cos ∅ = Base / Hypotenuse 
ㅤㅤ <u>By </u><u>Substituting </u><u>known </u><u>Values </u><u>:</u>
ㅤ⤀Cos x = 12/24 
ㅤ⤀Cos x = ½
ㅤ⤀Cos 60⁰ = ½
Therefore,