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sveta [45]
3 years ago
9

Efectuează impartirile prin scădere repetată sau folosind înmulțirea. 30:3=10

Mathematics
1 answer:
tia_tia [17]3 years ago
6 0
Idk what your saying old say it in English
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Find the measure of angle ABC​
victus00 [196]
First we need to find x so 6x+8x+6x= 180
20x=180 and x= 9

So A= 6*9= 54
B= 8*9= 72
C= 6*9= 54
5 0
2 years ago
)) Omar used 28 centimeters of tape to wrap 4 presents. How much tape will Omar need in
pav-90 [236]

Answer:

He would need 42 cm *or 14cm

Step-by-step explanation:

28/4 is 7

that means that he used 7 cm of tape per present

6 x 7 is 42

that means that he would need 42 cm of tape

4 to 28

6 to 42

*If he already has 4 presents done and he needs to 2 more present then he would need 14 cm, 2 x 7 is 14

8 0
3 years ago
I will venmo 5-10 dollars anyone who can do my Spanish homework please I can’t read this just answer the questions to the slides
Blababa [14]

Answer:

Are you serious?

Step-by-step explanation:

6 0
3 years ago
For a function p(x)= x^2-9, what is the inverse function for the domain [0, infinity\
kkurt [141]
An inverse function is a function that reverses another function, so we have a function called:

p(x)

Then, the inverse function will be as follows:

p^{-1}(x)

Given that y = p(x), we need to isolate x in terms of y:

y =  x^{2} -9
∴ y+9 = x^{2}

So:

x=+\sqrt{y+9} and x=-\sqrt{y+9}

therefore, exchanging variables x and y:

y=+\sqrt{x+9} and y=-\sqrt{x+9}
p^{-1}(x)=+\sqrt{x+9} and p^{-1}(x)=-\sqrt{x+9}

Which are the figures shown below.

7 0
3 years ago
It takes 35 feet of ribbon to make a pin. you have 9 feet of ribbon. how many pins can you make
Setler [38]
None you do not even have 35 feet which would make just one pin
3 0
3 years ago
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