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djverab [1.8K]
3 years ago
6

What's the size of 2ABC shown in the above figure?

Mathematics
1 answer:
cluponka [151]3 years ago
3 0

Answer:

Hello There!

~~~~~~~~~~~~~~~~~~`

Your answer would be (B) 35.

Step-by-step explanation:

m∠ABC = 1/2(measure of arc AC)

m∠ABC = 1/2(70)

m∠ABC = 35°

(inscribed angle formula)

Hope this helped you. Brainliest would be nice!

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(6p-6/p)•((9p^2)/2p-2)
Alekssandra [29.7K]

Answer:

27p4-27p2-12p+12/p

Step-by-step explanation:

3 0
3 years ago
I need the answer for numbers 1-4 to see if I’m correct. Anyone know?
svetlana [45]
They are all correct good job
8 0
3 years ago
An aircraft factory manufactures airplane engines. The unit cost (the cost in dollars to make each airplane engine) depends on t
Juliette [100K]

Answer:

Minimum unit cost = 5,858

Step-by-step explanation:

Given the function : C(x)=x^2−520x+73458

To find the minimum unit cost :

Take the derivative of C(x) with respect to x

dC/dx = 2x - 520

Set = 0

2x - 520

2x = 520

x = 260

To minimize unit cost, 260 engines must be produced

Hence, minimum unit cost will be :

C(x)=x^2−520x+73458

Put x = 260

C(260) = 260^2−520(260) + 73458

= 5,858

7 0
3 years ago
The contrapositive of a conditional statement is "If an item is not worth five dimes, then it is not worth two quarters.”
balandron [24]
Example of use of terms:
Statement:  If it is far, we take a bus.
Inverse:       If it is not far, we do not take a bus.
Converse:   If we take a bus, it is far.
Contrapositive:  If we do not take a bus, it is not far.

We also know that
1. The inverse of the inverse is the statement itself, and similarly for converse and contrapositive.
2. Only the contrapositive is logically equivalent to the original statement.
This means that the converse and inverse are logically different from the original statement.

Now back to the given statement.
To find the original statement, we find the contrapositive of the contrapositive.
We then find the converse from the original statement, as in the example above.

Original statement
(note that in English, if it is not worth X dollars, means if it is not worth AT LEAST X dollars")
contrapositive of 
<span>
"If an item is not worth five dimes, then it is not worth two quarters.”
is the negation of the converse, which become
"If an item is worth two quarters, then it is worth (at least) five dimes."


The converse of the previous statement is therefore
"If an item is worth (at least) five dimes then it is worth two quarters"

In this particular case, we can also take advantage of the fact that the contrapositive is the negation of the converse.  So all we have to do is the provide the negation of each component of the contrapositive to get the converse:
"If an item is worth (at least) five dimes, then it is worth two quarters".
as before.

Note that the converse does NOT logically mean the same as the original statement.

</span>
6 0
3 years ago
PLEASE HELP! ASAP! no links please
adoni [48]
From left to right it’s 1, 49, 9, 70
7 0
3 years ago
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