Answer:
Step-by-step explanation:add 4 to the side that has "13" then you will get "17" then divided -7 from x and "17"and your answer is x=idk
Wish I could help<span>What are the measures of the angles located at positions a, b, & c? Note: the figure is symmetrical on the vertical through angle b. <span>The large triangle is an isosceles triangle. The two angles on the base are equal.<span>Angle a = 35° </span></span><span><span>We now know two angles in the largest triangle. The third angle, angle b must add to these to make 180°. </span><span>35° + 35° + b = 180°b = 180° - 70°b = 110° </span></span><span><span>We now know two angles in a quadrilateral. The two unknown angles, including angle c are equal. All four angles add up to 360°. </span><span>2c + 110° + 120° = 360°2c = 360° - 230°2c = 130°c = 65°
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Answer:
12
Step-by-step explanation:
(10/y + 13) -3
Let y=5
(10/5 + 13) -3
PEMDAS says parentheses first
(2 +13) -3
15 -3
12
Answer:B or C
Step-by-step explanation:
I did the test
Answer:
I think 21/12
Step-by-step explanation:
<em>hope</em><em> it</em><em> works</em><em> out</em><em>,</em><em>!</em><em>!</em>
