Answer:
step 3
Step-by-step explanation:
3 x 8 = 24 thats correct but 5 x 5 = 25 not 5
i took the test
Answer: 38
Step-by-step explanation: Week 1 = 15
Week 2 = 15 + 8
15 + 15 + 8 = 38
Answer:
y= 77
Step-by-step explanation:
<em>Write down the equation for direct proportion.</em>
y= kx, where k is a constant.
<em>Find the value of k.</em>
When x= 12, y= 84,
84= k(12)
12k= 84
k= 84 ÷12
k= 7
<em>Substitute</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>k</em><em> </em><em>into</em><em> </em><em>the</em><em> </em><em>equation</em><em>.</em>
y= 7x
When x=11,
y= 7(11)
y= 77
Corresponding angles postulate, as the two 35 degree angles are corresponding.
Answer:
#7 can be simplified to -10 √15x -40 √5
#8 = -20 √6x +30x√2
#9 = 10x√6+3 √15xx
#10 = -20√6a -15 √2
Step-by-step explanation: