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3 years ago

Find X. Round to the nearest tenth if necessary.

Mathematics

1 answer:

storchak [24]3 years ago

3 0

Answer:

3.2

Step-by-step explanation:

If there are 2 secont lines intersecting inside a circle like the picture shown, then the theorem tells us that "the product of 2 segments of one secant line is equal to the product of 2 segments of other secant line"

Thus, we can say that:

x * 10 = 8 * 4

10x = 32

x = 32/10

x = 3.2

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43.44+2.45 divide 0.5* 1.15

olasank [31]

Answer:

Given:

0.5*1.15/43.44+2.45

⇒ 0.575/45.89

⇒0.012

7 0

3 years ago

If f(x) = 2x – 1 and g(x) = f(x + 1), how does the graph of g compare with the graph of f?

zhenek [66]

Answer:

Step-by-step explanation:

the answer is b because the graph will shift to the left by 1 :D

8 0

3 years ago

What's the explicit formula for 5,10,15,20,25,30

vivado [14]

Answer:

$a_{n}$ = 5n

Step-by-step explanation:

There is a common difference d between consecutive terms

d = 10 - 5 = 15 - 10 = 20 - 15 = 25 - 20 = 30 - 25 = 5

This indicates the sequence is arithmetic with explicit formula

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 5 and d = 5 , then

$a_{n}$ = 5 + 5(n - 1) = 5 + 5n - 5 = 5n

4 0

3 years ago

Graph this function: y–3= – (x+10) Click to select points on the graph.

Nikolay [14]

Answer:

See below

Step-by-step explanation:

We can simply use a graphing calculator to graph the function

$\boxed{y-3 = -(x+10)}$

See in the attached file!

7 0

3 years ago

Help me find y........

Elodia [21]

Answer:

Step-by-step explanation:

the sum of all angles in a quadrilateral must be 360º

y+88+25+35 = 360

y = 360=88-25-35

y = 212º

the sum of all angles in an octagon must be 1080º

45+45+140+140+6y = 1080

6y = 1080-90-280

6y = 710

y = 710/6

y=~ 118,3º

4 0

3 years ago