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ser-zykov [4K]
3 years ago
11

Find the length of the third side to the nearest tenth.

Mathematics
1 answer:
Dima020 [189]3 years ago
3 0
The answer would be 9.2 . if you use pythagorean’s theorem.
You might be interested in
10 < 0.25 ( x + 1 ) < 11
AURORKA [14]
10 <0.25 (x + 1) <11
 
We must solve two inequalities in this case.
 Inequality 1:
 
10 <0.25 (x + 1)
 10 / 0.25 <x + 1
 40 <x + 1
 40-1 <x
 39 <x
 Inequality 2:
 
0.25 (x + 1) <11
 (x + 1) <11 / 0.25
 (x + 1) <44
 x <44-1
 x <43
 The final result is:
 39 <x <43
 Answer:
 
39 <x <43
6 0
3 years ago
Lynette buys candy at the grocery store. she gives half of the pieces to her son and 2 pieces to her daughter. if she has 4 piec
nevsk [136]

Let Lynette has originally candies in hand = x

She gave half to her son means x/2 given to son.

2 candies gave to daughter and left with 4.

x - x/2 - 2 = 4

adding 2 both sides

x - x/2 - 2 + 2 = 4 + 2

x - x/2 = 6

x /2 = 6

x = 12

Means she have 12 candies originally : Answer

Hope it will help :)

5 0
3 years ago
Some researchers are interested in the GPA difference between freshmen and sophomores. The distributionsof GPAs in both groups a
Sonja [21]

Answer and Step-by-step explanation:

a)

expected value for the difference in sample means=3.5-3.2=0.3

b)

standard deviation of the sampling distribution of the difference in sample means

=sqrt((0.5^2/40)+(0.8^2/40))

=0.1492

c)

z=(0.3-0)/0.1492

z=2.01

P(z>2.01)=0.0222

6 0
3 years ago
Read 2 more answers
A cooking show currently has about 223,00 regular viewers. The number of regular viewers has been decreasing at a rate of 4.7% p
Mazyrski [523]
The best prediction for the number of regular spectators that the program will have in 6 years is obtained with the following formula:
 Pf = Po×(1-b) ^ t
 Where:
 Pf = final population
 Po = initial population
 b = decrease rate
 t = timpo in years
 So:
 Pf = 223.00×(1-0.047) ^ 6
 Pf = 167,056
 The answer is the last option.
5 0
3 years ago
Can somebody help me with this ?? :)
astra-53 [7]
The answer would be A
4 0
3 years ago
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