Answer:
The angle of the unknown measure is <em>27°.</em>
Step-by-step explanation:
When we look at this angle, we can see it is a <em>90° angle</em>. Since we already have <em>63°</em> of the angle, we just <em>subtract 90° from 63°</em> and we get <em>27°. </em>Therefore, <em>27° is our answer.</em>
Answer:
136 units²
Step-by-step explanation:
The surface area (SA) is calculated as
SA = area of base + area of 2 congruent sloping faces + area of 2 triangular ends
area of base = 6 × 7 = 42 units²
area of sloping faces = 2 (7 × 5) = 2 × 35 = 70 units²
area of triangular faces = 2 × × 6 × 4 = 6 × 4 = 24 units²
SA = 42 + 70 + 24 = 136 units²
Answer:
D 5m-40
Step-by-step explanation:
Distribute the 5 to both parts inside parenthesis
5xm+ 5x-8
Answer:
XIII
Hope this helps
Answer:
2.5x + 40 = 1.5x + 50
Step-by-step explanation:
To find how many minutes passed before the water temperature in both beakers are the same, you need to set both of the expressions that show how hot the water in each beaker is to be equal to each other