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Ira Lisetskai [31]
3 years ago
10

Factor completely x3 + 7x2 − 2x − 14.

Mathematics
2 answers:
Lerok [7]3 years ago
7 0

Answer:

(x + 7) (x^2 - 2)

Step-by-step explanation:

Aliun [14]3 years ago
3 0
Answer:

(x + 7) (x^2 - 2)

When you multiply these two factors together, you should get the original polynomial as your answer.

Hope this helps :)
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Select all the true statements
Doss [256]

The true statements are;

1) AB + BC = AC

Length of BC = |6 - 1|

2) ∠JMK = 50°

∠KML = 35°

<h3>How to Interpret Number Line intervals?</h3>

1) From the given number line interval, we can deduce the interpretation as follows;

AB + BC = AC

Length of BC = 5 units or |6 - 1|

Length of B = 3 Units

2) We can see that ∠JML is an angle triangle. Thus, ∠JML = 85°. Thus;

6x + 2 + 4x + 3 = 85

10x + 5 = 85

10x = 85 - 5

10x = 80

x = 80/10

x = 8°

Thus;

∠JMK = 6(8) + 2

∠JMK = 50°

∠KML = 85° - 50°

∠KML = 35°

Read more about Number Line Intervals at; brainly.com/question/27998235

#SPJ1

6 0
2 years ago
How would you go about solving this with geometry?
Marysya12 [62]

Answer:

X= 7

Y= 16

Step-by-step explanation:

Solve x then Y

4 0
3 years ago
the memory card on a digital camera can hold about 430 pictures.briana used 20% of the memory card while taking pictures at a fa
Dahasolnce [82]

Answer:

86

Step-by-step explanation:

I am pretty sure.

5 0
3 years ago
which type of transformation does not produce a congruent image is it dilation or translation or rotation or reflection
CaHeK987 [17]
The answer is dilation. The other three are just moving the shape somewhere else, but it keeps the same shape. The dilation changes the size making the two shapes not congruent,
3 0
4 years ago
A ship anchored in a port has a ladder which hangs over the side. The length of the ladder is 200cm, the distance between each r
bulgar [2K]

Answer:

The answer to your question is 8 h

Step-by-step explanation:

Data

length of the ladder = 200 cm

distance between each rung = 20 cm

rate = 10 cm/h

fifth rung = ?

Process

1.- Calculate the total distance the tide must rise

distance = 20 cm x 4

              = 80 cm              because the first rung touches the water

2.- Calculate the time

rate = distance / time

-Solve for time

time = distance / rate

-Substitution

time = 80 cm / 10cm/h

-result

time = 8 h

3 0
3 years ago
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