MATHEMATICS HIGH SCHOOL

What are the x-intercepts of the function f(x) = –2x2 – 3x + 20?

Answers

Answer 1
Answer: Is the second 2 in -2x2 suppose to be a 2x^2?
Answer 2
Answer:

Answer:

so the answer(s) is(are) 2.5 and -4.

Step-by-step explanation:

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Solve the word problem. The base of a triangle with height h and area A is given by the formula b = 2a.h What is the base of a triangle with area 17 cm2 and height 5 cm? A. 3.4 cm B. 3.8 cm C. 6.8 cm D. 11 cm

Answers

Well 17 divided by 6.8 is equal to 2.5 cm. but that isn't on the options, maybe check the options again.

How many sides do a trapezoid has

Answers

4 sides.  Think of a trapezoid like a drunk rectangle.

-Hope this helps!
A trapezoid has 4 sizes 1 on top and bottom and left and right

What is the answer to this question Solving one step inequalities

x+9<15

Answers

Answer:

x<15-9

x<6

Step-by-step explanation:

Type in expanded form. Use to indicate multiplication. 5^2

Answers

the answer is 5 * 5. the power or second is how many times you write the number

Answer:

5 x 5

Step-by-step explanation:

Hope this helps.

The function g(x) = x2 – 10x + 24 is graphed on a coordinate plane. Where will the function cross the x-axis?

Answers

This is a quadratic, most people factor it to find the answers but I like to use the quadratic formula. See the attached picture. Your two answers (x's) are 6 and 4.

Answer:

6 and 4.

Step-by-step explanation:

Twenty students in class A an 20 students in class B were asked how many hours they took prepare for a exam

Answers

what are you talking about
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