Which expression represents the number 5i4+2i3+8i2+-4 rewritten in a+bi form?

Determina numerele prime a si b, siind ca a+b=19

Convert 0.16 to a fraction to show that it is a rational number.

Andrew's team won 35% of their games. If his team won 7 games how many did they play?

What happens when the line y = x is changed to y = x+2. The slope increases The line shifts up 2 units The line shifts down 2 units The line is reflected around the y-axis

Solve my math problem

What 2 numbers add up to 23 and multiply to - 126

True or False: For the depreciation formula, A = C (1 - r) t, the A value will always be greater than the C value.

You might need: Calculator The cake store is having a 25% off sale on all of its cakes. If the cake you want regularly costs $9, how much would you save with the discount?

Item 6 sq-→sq→ bisects ∠rst∠rst, sp-→sp→ bisects ∠rsq∠rsq, and sv-→sv→ bisects ∠rsp∠rsp. the measure of ∠vsp∠vsp is 17°17°. find m∠tsqm∠tsq.

Write the repeating decimal 0.268268268 ... as the ratio of two integers: