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3 years ago

A B C OR D PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!! I REALLY APPRECIATE

Mathematics

1 answer:

ddd [48]3 years ago

4 0

Answer: B

Step-by-step explanation: Okay so you add 6m and 1m to get 7m for that entire side. Then you have 3m on each side that is slanted. You finally add 5m.

7m + 3m + 3m + 5m = 18m^2

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Find one value of x for F(x)=-4

Evgesh-ka [11]

F(x) = -4 means y = -4. That means whatever the x is, the answer is going to be -4.

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3 years ago

How do I factor by grouping this expression 32u-uv+8u^2-4v

tangare [24]

Bring u outside the bracket so u (32 -v + 8u)

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3 years ago

A researcher developing scanners to search for hidden weapons at airports has failed to conclude that a new scanner is significa

SpyIntel [72]

Answer:

a. not sure

b. yes

Step-by-step explanation:

According to the given scenario, the following information is mentioned

$\alpha$ =0.025

In the case when the alpha is equivalent to 0.025 so the p test value would be more than the significance level i.e. 0.025 as the prescribed test is not important

So here

p>0.025

In the above case i.e. p>0.025 this does not mean that p>0.2 so we are not sure about this case whether he made teh same decision or not

Now in the another case, if the significant level is 0.005 so we are sure that p>0.005 as it is more than 0.025 so here also the test is not significant

So, here the same decision could be made

7 0

3 years ago

Of the three properties, reflexive, symmetric, and transitive that define the relation "is equal to," which one could also apply

yan [13]

Answer: Transitive property.

Step-by-step explanation:

First, for the equality we have:

Reflexive:

For all real numbers x, x = x.

Symmetric:

For all real numbers x, y

if x= y, then y = x.

Transitive:

For reals x, y and z.

if x = y, and y = z, then x = z.

Now, let's talk about inequalities.

first, the reflexive property will say that:

x > x.

This has no sense, so this property does not work for inequalities.

Now, the reflexive.

If x > y, then y > x.

Again, this has no sense, if x is larger than y, then we can never have that y is larger than x. This property does not work for inequalities.

Not, the transitive property.

if x > y, and y > z, then x > z.

This is true.

x is bigger than y, and y is bigger than z, then x should also be bigger than z.

x > y > z.

And this also works for the inverse case:

x < y and y < z, then x < z.

So the correct option is transitive property.

3 0

3 years ago

8 5/8 + 8 7/8 ????????

prohojiy [21]

Answer:

17 1/2

Step-by-step explanation:

8 5/8 + 8 7/8

=17 1/2

7 0

4 years ago

Read 2 more answers