Answer:
- 10 multiplied by a number is decreased by 5
- The product of a number g and 10 is decreased by 5
Step-by-step explanation:
Answer:
z=-1
Step-by-step explanation:
-1+7z=8z
-7z -7z
-1=1z
Divide both sides by -1
-1=z
<h2>
<em><u>Option</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em></h2>
Step-by-step explanation:
<em><u>Here</u></em><em><u>,</u></em>
70° = 12x - 2 <em>[</em><em>Since</em><em> </em><em>Vertically</em><em> </em><em>Opposite</em><em> </em><em>Angles</em><em>]</em>
=> 12x - 2 = 70
=> 12x = 72
=> <em><u>x = 6 (Ans) (Option A)</u></em>
Answer:
Step-by-step explanation:
Considering the given triangle EDI, to determine ED, we would apply the sine rule. It is expressed as
a/SinA = b/SinB = c/SinC
Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes
ED/SinI = DI/SinE = EI/SinD
Therefore
Recall, the sum of the angles in a triangle is 180°. Therefore,
I° = 180 - (36 + 87) = 57°
Therefore,
ED/Sin 57 = 26/Sin 36
Cross multiplying, it becomes
EDSin36 = 26Sin57
0.588ED = 26 × 0.839
0.588ED = 21.814
ED = 21.814/0.588
ED = 37.1 m
Answer: a,e
Step-by-step explanation:
i’m not sure
