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2 years ago

Which of the following best describes the graph of the polynomial function

Mathematics

1 answer:

eduard2 years ago

3 0

Answer:

B. The graph has no zeros.

Step-by-step explanation:

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Suppose 60% of the graduating class in a certain high school goes on to college. If 126 students from this graduation class are

nikitadnepr [17]

Answer: 210

percent * base = amount

.6 * base = 126

base = 126/.6

x = 210

Step-by-step explanation:

5 0

2 years ago

For questions 8 – 10, answer the questions about tangent-tangent angles.

olchik [2.2K]

Answer:

m(arc ZWY) = 305°

Step-by-step explanation:

8). Formula for the angle formed outside the circle by the intersection of two tangents or two secants is,

Angle formed by two tangents = $\frac{1}{2}(\text{Difference of intercepted arcs})$

= $\frac{1}{2}(220-140)$

= $\frac{1}{2}(80)$

= 40°

9). Following the same rule as above,

Angle formed between two tangents = $\frac{1}{2}(\text{Difference of intercepted arcs})$

125 = $\frac{1}{2}[m(\text{major arc})-m(\text{minor arc})]$

250 = $[m(\text{arc ZWY})-m(\text{arc ZY})]$

250 = m(arc ZWY) - 55

m(arc ZWY) = 305°

Therefore, measure of arc ZWY = 305° will be the answer.

10). m(arc BAC) = $\frac{1}{2}([m(\text{arc BDC})-m(\text{arc BC})])$

= $\frac{1}{2}(254-106)$

= $\frac{148}{2}$

= 74°

4 0

2 years ago

How do you find the lateral area of a pentagonal prism?

Sloan [31]

AL=5ah!!!!!!!!!! Hope it helps

3 0

2 years ago

Find slope of a straight line if both intercept are equal

Juli2301 [7.4K]

Answer:

-1

Step-by-step explanation:

Let the points be (0, a) and (a, 0) (As it mentions the intercepts are equal)

==============================================================

Applying slope formula :

⇒ m = 0 - a / a - 0

⇒ m = -a/a

⇒ m = -1

6 0

1 year ago

If Abby rolls two number cubes a hundred times, about how many times would she expect a product greater than 10.

alexandr1967 [171]

Answer:

20 times ??

Step-by-step explanation:

6 0

2 years ago