Answer:
for diamond A: -3.6 on top, -3 on left
for diamond B: -2 on left, 6 on right
for diamond C: 24 on top, -3 on right
Step-by-step explanation:
Answer:
The discriminant of this quadratic equation is less than zero.
This means the quadratic equation will have no real solution(s) and two complex solution(s).
Step-by-step explanation:
The discriminant is found using the formula b^2 - 4ac.
Therefore, the discriminant is (3)^2 - 4(2)(5), which yields -31.
Since the discriminant is negative, there are no real solutions.
Answer:
Step-by-step explanation:
proportion time...
3 teaspoons salt to 4 cups flour = x teaspoons salt to 28 cups flour
3 x
----- = ----- cross multiply
4 28
(4)(x) = (3)(28)
4x = 84
x = 84/4
x = 21 <==== 21 teaspoons of salt are needed
Answer:
3,000 yd3 = 200 dtl
Chapter 1: Problem Solving 17 / 21
Rates Question
12 A highway had a landslide, where 3,000 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On another highway, a slide left 40,000 cubic yards on the road. How many dump truck loads would be needed to clear this slide?
3,000 yd3 = 200 dtl
40,000 yd3 × 200 dtl = 2,667 dtl
3, 000 yd3