Regroup to express the number in a different way. \begin{aligned} 16{,}590=& 1 \text{ ten thousand} + 6 \text{ thousands} + 5 \text{ hundreds} + 9\text{ tens} 16{,}590=& 1 \text{ ten thousand} + 6 \text{ thousands} + 4 \text{ hundreds} + \bigstar\text{ tens} \end{aligned} 16,590= 16,590= 1 ten thousand+6 thousands+5 hundreds+9 tens 1 ten thousand+6 thousands+4 hundreds+★ tens

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2