Step-by-step explanation:
Formula: z = (x-μ)/σ
So, plug in the numbers.
N(14,4), find the z score for 9
x is the number you're finding, so x=9
μ is the mean, so μ = 14
σ is the st. deviation, so σ=4
Plug them in, so it's z=(9-14)/4 and you'll get your answer :)
hint: it should be a negative number
W = 4
-5w < 0 (-20 < 0) =true
divide both sides by -5
w < 0 (4 < 0) =not true =Johns statement proven wrong
Answer: 5, 3, 1, 2, 6, 4
<u>Step-by-step explanation:</u>
The proof should be written as follows (which is a different order than provided):
<u>Statement </u> <u>Reason </u>
1. ABCD is a parallelogram 1. Given
2. AB||DC and AD||BC and AB ≅ DC 2. Definition of parallelogram
3. ∠ABD ≅ ∠CDB 3. Alternate Interior Angles Theorem
4. ∠DEC ≅ ∠BEA 4. Vertical Angles Theorem
5. ΔABE ≅ ΔCDE 5. AAS Congruency Theorem
6. AE = CE and BE = DE 6. CPCTC
This is the order provided in your question:
5. ΔABE ≅ ΔCDE 5. AAS Congruency Theorem
3. ∠ABD ≅ ∠CDB 3. Alternate Interior Angles Theorem
1. ABCD is a parallelogram 1. Given
2. AB||DC and AD||BC and AB ≅ DC 2. Definition of parallelogram
6. AE = CE and BE = DE 6. CPCTC
4. ∠DEC ≅ ∠BEA 4. Vertical Angles Theorem
Answer:
<em>Given-</em> y= -5x^2 +5
ATQ,
if it translated vertically downwards then the new function will be,
h = y - 5 = -5x^2
<u>PLEASE MARK AS BRAINLIEST AND FOLLOW IF IT HELPED YOU!</u>
Answer:
Step-by-step explanation:
if it has a negative elevation of 282 feet than its below sea level by 282 feet if its 282 feet above with no negative than its 282 feet above sea level i hope this helped
