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d1i1m1o1n [39]
3 years ago
10

What is the value of (f -9)(5)?

Mathematics
2 answers:
Darina [25.2K]3 years ago
8 0

Answer:

5f - 45

Step-by-step explanation:

(f-9)(5)

5f-9*5

5f-45

Ira Lisetskai [31]3 years ago
8 0

Answer:

5f-45

Step-by-step explanation:

multiply 5 to the expression f-9

5(f) +5(-9)

positive sign cancels out

5f(-)45=

5f-45

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The diagram shows that the one triangle can be divided into two equal right triangles.  Because of this, you can use the Pythagorean Theorem to solve this problem.  a and b are the two sides of the angles, and c is the hypotenuse.

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2 years ago
If tn = 4n+1, find t1, t2, t3, and tn+1. Express tn+1−tn in its simplest form.
Doss [256]

Answer:

t_1=5

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Step-by-step explanation:

We have that:

t_n=4n+1

When we substitute n=1, we get:

t_1=4*1+1=5

When we substitute n=2 we get:

t_2=4*2+1=9

When we substitute n=3, we get:

t_3=4*3+1=13

When we substitute n=n+1, we get:

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Now

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We expand and simplify to obtain:

t_{n+1}-t_n=4n+5-4n-1

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3 years ago
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Answer:

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Step-by-step explanation:

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= 15/8 * 6

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3 0
2 years ago
Read 2 more answers
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