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GaryK [48]
3 years ago
9

7. Solve. Reduce the answer to lowest terms. 8/21 - 14/15

Mathematics
1 answer:
Katarina [22]3 years ago
5 0

the answer is:

-58/105

i hope this was helpful

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Another unit would be how many METERS have that person ran
4 0
4 years ago
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Elizabeth and Daniel are starting competing coffee roasting businesses.  They each first buy a large coffee roasting machine and
statuscvo [17]
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8 0
3 years ago
Factoring when a=1 with and without a GCF<br> What is x2+4x-117
quester [9]

Step 1: Make sure that the trinomial is written in the correct order; the trinomial must be written in descending order from highest power to lowest power.

Step 2 : Decide if the three terms have anything in common, called the greatest common factor or GCF. If so, factor out the GCF. Do not forget to include the GCF as part of your final answer.

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Step 5 : After choosing the correct pair of numbers, you must give each number a sign so that when they are combined they will equal the number next to x and also multiply to equal the number found in Step 3.

Step 6 : Rewrite the original problem with four terms by splitting the middle term into the two numbers chosen in step 5.

Step 7 : Now that the problem is written with four terms, you can factor by grouping.


4 0
3 years ago
A statue casts a shadow 30 feet long. At the same time, a person who is 5 feet tall casts a shadow that is 6 feet long. How tall
zmey [24]
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3 0
3 years ago
How much force was applied to a 5 kg object if it accelerated by 15 m/s/s
REY [17]

Answer:

We use Newton's second law of motion, which states that,

F

=

m

a

where:

F

is the net force applied in newtons

m

is the mass of the object in kilograms

a

is the acceleration of the object in meters per second squared

So, we get:

F

=

5

kg

⋅

10

m/s

2

=

50

N

(

∵

1

N

≡

1

kg m/s

2

)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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