Answer and explanation:
19.is 5th degree polynomial because the the ^ is 5 witch is a degree of 5 and there is four terms so its a polynomial
20 t will equal 49 because here is my work -16(4)^2+75(4)+5= -16(16)+300+5=-256+300+5=49
now here is some stuff to remember about 19
when ever you see something like 5x^2 its a 2nd degree monomial
when you see 5x^2+5 its a second degree binomial
when you see 6x^4+3x+2 its a 4th degree trinomial
but anything over 3 terms is a polynomial of what ever degree such as ^2 ^3 or even ^5 degree
Hope i helped you learn may i please have brainliest. Please ;)
40° since it’s the exact same angle
Using the slope-intercept form, the slope is −7 .
Answer:
7.5612 × 10
^4
Step-by-step explanation:
You move the decimal until there is one digit to the left of the decimal. However many times you moved it becomes the power of the 10. If you move the decimal to the right, it will be negative. If you move the decimal to the left, it will be positive.
Answer:
0+7i
Step-by-step explanation:
The real part of the expression ('a') is zero. We have shown that, so it will be in the required form. Ordinarily, 0 would not be shown when writing this number.
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We have taken the question to mean the principal square root. -7i is also a root of -49.