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2 years ago

Please help quickly!!

Mathematics

1 answer:

natta225 [31]2 years ago

3 0

Answer:

the answer is 3.35×10

$3.35 \times 10 { - 8}^{?}$

that the answer

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Which congruence theorem can be used to prove ABDA - ABDC?

oee [108]

Answer:

SAS(SIDE ANGLE SIDE)

Step-by-step explanation

AB side in ABDA = AB side in ABDC

ABD angle in ABDA= ABD angle in ABDC

BD side in ABDA = BD side in ABDC

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2 years ago

Fully explain the solution set to the equation below. 1x = -1

Lady bird [3.3K]

Answer:

The answer for x should equal: -1.

Step-by-step explanation:

To find x, we would divide, our final value, by 1 to get x. In other words, you would divide: -1 ÷ 1 to get -1 as our unknown number.

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3 years ago

So confused pls help>>>> there’s a pic

Volgvan

25/4 is the right answer have a good day :)

3 0

2 years ago

Read 2 more answers

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

Is the square root of 65 rational or irrational?

wlad13 [49]

Step-by-step explanation:

$\sqrt{65}$

As it can't be expressed in the form p/q, where q is not equal to 0,

Hence,

square root 65 is an irrational 

3 0

2 years ago