Answer:
the value of x is 10 and y is 2
Step-by-step explanation:
now,
put y = 2 in (2)
Verification
Verified
Answer:
10 and 2
Step-by-step explanation:
10 x 2 = 20. If you subtract 10 by 2, it equals 8. Hope this helped!
k = 10t-19k=10t−19
The value of k is -89
Explanation:
The given expression is
We need to determine the output k, when the input t is -7
Output k:
The value of the output k can be determined by substituting the input in the expression
Thus, we have,
Multiplying the terms 10 and -7, we have,
Simplifying, we get,
Thus, the value of k is -89
Answer:
-89
Step-by-step explanation:
khan
Therefore, the intervals that must be tested are
x<3,3 5.
The solution set for the quadratic inequality is:
Answer:
Option 4: (3,5)
Step-by-step explanation:
(x - 3)(x - 5) < 0
Therefore, the intervals that must be tested are x < 3 , 3<x<5 and x>5
Test of the interval x<3⇒ Let x = 0 ⇒ (-3)(-5) = 15 > 0
Test of the interval 3<x<5 ⇒ Let x = 4 ⇒ (4-3)(4-5) = (1)(-1) = -1 < 0
Test of the interval x>5⇒ Let x = 6 ⇒ (6-3)(6-5) = (3)(1) = 3 > 0
So, the solution set for the quadratic inequality is the interval 3<x<5
Or x ∈ (3,5)
See the attached figure.
The answer is option 4
Answer:
1. (3,5) 2. b and c
Step-by-step explanation:
Just took it and got it correct
94 ft
B.
96 ft
C.
132 ft
D.
156 ft
Answer:
132
Step-by-step explanation:
Answer:
2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
Step-by-step explanation:
Given:
d = 5h
where d is depth of snow in centimeters and h is hours of a snowstrom.
To find: Time when the depth of snow is 11 cm.
Depth of snow accumulate per hour.
Consider,
d = 5h
put d = 11
11 = 5h
h = 2.2 hours
h = 2 hours 12 minutes
Now, Put h = 1
d = 5 × 1
d = 5 cm
Therefore, 2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
We know, that d means depth. Also, we know that h means hour.
d=5h basically means this: depth is equal to 5cm times hours
We have to questions to answer here. We already answered the second question. To answer first question, we just divide 11/5 ...That is 2.2 hours. That is 2 hours and 12 minutes.
I hope I helped you. I will be grateful, if you mark my answer as the brainliest.
Answer:
Step-by-step explanation:
10 divided by 12= 0.83
0.83 times 5= 4.16 or 26/625