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wlad13 [49]
3 years ago
13

Can u pls help me with this question ​

Mathematics
2 answers:
zvonat [6]3 years ago
6 0

Answer:

AVA

Step-by-step explanation:

Anika [276]3 years ago
5 0

Answer:

Ava

Step-by-step explanation:

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Simplify the expression below.
Ostrovityanka [42]

Answer: OPTION C.

Step-by-step explanation:

Given the following expression:

4x(3x- 7) - 19x^2

You can simplify this expression applying these steps:

First step: You must apply Distributive property:

=12x^2-28x-19x^2

Second step: You need to add the like terms.

Then, you get:

=-7x^2-28x

You can observe that this simplified expression matches with the expression provided in Option C.

3 0
3 years ago
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Maple town is 16 kilometers due north of the airport and sachet town is due east of the airport. The shortest distance between m
Alexxandr [17]

Answer:

Sachet town is 12km from the airport

Step-by-step explanation:

In this question, we are asked to calculate the distance from sachet town to the airport.

This can be calculated by referring to a diagrammatic representation. Please check attached file.

Let’s proceed with the calculations however.

From the question, we can see that we have formed a Right angled triangle from the diagram and we need to calculate the distance x.

Mathematically;

x^2 + 16^2 = 20^2

x^2 = 20^2 - 16^2

x^2 = 400 - 256

x^2 = 144

x = sq.rt of 144

x = 12km

6 0
3 years ago
Read 2 more answers
a cargo ship travel 150 mi in 6 hours at a constant speed how far did the cargo ship travel in 1 hour​
ZanzabumX [31]

Answer:

25mi

Step-by-step explanation: 150 divided by 6 is 25

7 0
3 years ago
Find the slope of the line between the ordered pair (−1,4)and(4,−1) what is the answer??? please answer correctly
luda_lava [24]

9514 1404 393

Answer:

  -1

Step-by-step explanation:

The slope formula works nicely for this.

  m = (y2 -y1)/(x2 -x1)

  m = (-1 -4)/(4 -(-1)) = -5/5 = -1

The slope of the line between the given points is -1.

3 0
2 years ago
What are the six trigonometric functions of theta = 2pi ?
mafiozo [28]

sinx=sin(π3−π)=−sin(π3)=−12.
cosx=cos(π3−π)=−cos(π3)=−√32.
tanx=−12−√32=1√3=√3.
cotx=1√3=√33.
secx=1cos=−2√3=−2√33.
cscx=1sin=−2.
3 0
3 years ago
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