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Trava [24]
3 years ago
5

Builders are replacing the congruent roofs on House A and House B. What is the measure of Someone please help me ?!?!?

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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Please help me!!! I can’t sleep until it’s done !!
xxTIMURxx [149]

Answer:

Where’s the question, send it and let me try

Step-by-step explanation:

6 0
3 years ago
What are the solutions to the equation f(x)= g(x)?
PIT_PIT [208]

Answer:

2 solutions

Step-by-step explanation:

We are given the equations of f(x) and g(x).

To find f(x) = g(x), we just let those two equations equal each other

x^{2} -4x+5=x+1

Group all like terms,

x^{2} -3x+4=0

Factorise,

(x-4)(x+1)=0

x=4, x=-1

Therefore, there are two solutions

Hope this helped!!

8 0
3 years ago
A study of the amount of time it takes a mechanic to rebuild the transmission for a 1992 Chevrolet Cavalier shows that the mean
djyliett [7]

Answer:

The probability is 0.0069

Step-by-step explanation:

First thing to do here is to calculate the z-score

Mathematically;

z-score = (x-mean)/SD/√(n)

where x = 9.1 , mean = 8.4 , SD = 1.8 and n = 40

Plugging these values into the z-score equation, we have;

z-score = (9.1-8.4)/1.8/√(40) = 0.7/1.8/6.325 = 0.0615

Now, we check the standard normal table for P(z > 2.46) = 0.0069

8 0
3 years ago
An athlete ran 42000 m in 2 hour 20 minutes.- 140min
bekas [8.4K]
A) 42,000m divided by 2 1/3 = 18,000m divide by 1000m to get km = 18km/hr

B) 18,000m divided by 60 to get minutes = 300m divide by 60 to get seconds = 5m/sec.
4 0
3 years ago
The inverse of the function f(x) =<br>x+10 is shown.<br>h(x) = 2x-0<br>What is the missing value?​
Alchen [17]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
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