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statuscvo [17]
2 years ago
13

Help please and show work

Mathematics
1 answer:
gizmo_the_mogwai [7]2 years ago
7 0

Answer:

Est en iangls ponel en  PEAIO LPR FAOVO qubese  est ameiradAS

Step-by-step explanation:

l ueq hay quoehcer  e trasdcuilroxd os ry no esrntendo nadaia

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What is an equivalent ratio of 5:9
Goshia [24]

Step-by-step explanation:

There is infinitely many ratios which are equivalent to 5:9. As we know always we can write divide as fraction, so . We can multiply nominator and denominator by the any number (but the same) and get another numbers but ratio will be the same, so equivalent.

For example

10:18,

15:27

Hope this helps.

3 0
2 years ago
Read 2 more answers
Evaluate piecewise functions
Vika [28.1K]

Answer:

F(4) = 9

Step-by-step explanation:

Notice that for f(4), we need to use the function definition for the partitioned Domain that includes x = 4, and that is the expression :

f(x) = x^2-7

Therefore:

f(4) = 4^2-7 = 16-7 =9

5 0
2 years ago
Richard and Teo have a combined age of 26 . Richard is5 years older than twice​ Teo's age. How old are Richard and​ Teo?
loris [4]

Answer:Teo's age = 7 years ,Richard's age = 19 years

Step-by-step explanation:

Step 1

Let Teo's age be represented as x

Such that Richard 's age = 5 + 2x

and their combined ages equaling 26 can be expressed as

x + 5+ 2x = 26

Step 2 --- SOLVING

x + 5+ 2x = 26

3x+ 5= 26

3x= 26-5

3x= 21

x = 21/3

x = 7

Teo's age = 7 years

Richard's age = 5+2x= 5 + 14= 19 years

8 0
3 years ago
Which point on the number line represents the product of 4 and -2.
Iteru [2.4K]

Answer:

A: -8

Step-by-step explanation:

4 * -2 is -8, and A is on that point.

8 0
2 years ago
Help me with this please!
jasenka [17]

Answer:

witch one

Step-by-step explanation:

4 0
3 years ago
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