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Ksju [112]
2 years ago
11

Helpp plzzz Thank you

Mathematics
1 answer:
seropon [69]2 years ago
8 0

Given:

32 and 28 are the two numbers.

To find:

(a) The GCF of 32 and 28.

(b) Using the GCF, find the factor of (32-28).

Solution:

(a)

The factor forms of the given numbers are:

32=2\times 2\times 2\times 2\times 2

28=2\times 2\times 7

It is clear that, 2 and 2 are the common factors in both.

GCF(32,28)=2\times 2

GCF(32,28)=4

Hence, the GCF of 32 and 28 is 4.

(b)

Using the GCF we need to find the factor of (32-28).

32-28=4\times 8-4\times 7

Taking out the GCF, we get

32-28=4\times (8-7)

Hence, 32-28=4\times (8-7).

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Can someone help me with number 10? Thank you.
sp2606 [1]

Answer:

  • east 95 km
  • south 89 km

Step-by-step explanation:

SOH CAH TOA can remind you of the relationships between triangle measures. The distance east is the side of the right triangle that is opposite the angle, so is related to the hypotenuse (ship's travel distance) by the sine function.

  sin(43°) = (travel distance)/(distance east)

So, ...

  (distance east) = (travel distance)·sin(43°)

Likewise, the cosine function can be used to find the distance south.

Then we have ...

  east = (130 km)sin(43°) ≈ 95 km

  south = (130 km)cos(43°) ≈ 89 km

6 0
3 years ago
7.
ra1l [238]

Step-by-step explanation:

if n=5

5-10+9(5)-3

-5+45-3

45-8=37

if n=-9

-9-10+9( -9)-3

-19-81-3=-103

5 0
3 years ago
Which statement describes the end behavior of the exponential function f(x)=2^x-3
notsponge [240]

I believe it's A. Hope it helps :)

6 0
3 years ago
Please help I will mark brainliest
maksim [4K]

Answer:

<4 and <12

Step-by-step explanation:

When looking at Corresponding Angles, they need to be on opposite sides of a transversal. In this case, the answer is <4 and <12

7 0
2 years ago
Read 2 more answers
8y + 7y <br> in standard form
dybincka [34]

Answer:

15y

Step-by-step explanation:

8y + 7y

first, we add the numbers which is 8+7 = 15

now we add the ys that = y+y= y ( when you add any alphabet letter the answer will be itself .)

then we add 15 + y but we can not add these but we can write it as 15y

= 15y

have a wonderful day

4 0
3 years ago
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