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joja [24]
3 years ago
9

A. Fill in the boxes :

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Step-by-step explanation:

it's simple:

  • 8 tens + 19ones = 9 tens + 9 ones
  • 8 tens + 2 ones =7 tens+12 ones
  • 7 tens +25 ones = 9 tens + 5 ones
  • 70+11=80+1
  • 50+13=60+3
  • 90+13=100+3
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NEED HELP ON THIS QUESTION PLEASE
Ilia_Sergeevich [38]

Answer:

Sample space= 1, 2, 3, 4, 5, 6

Outcomes= 2, 4, 6

Probability= Number of outcomes/ total number of outcomes

= 3/6 times 2( as 2 dices are rolled)

=6/12

=1/2

Therefore, the probability of getting 2 even number is 1/2

6 0
3 years ago
What is the correct standard equation of a circle with center (5,-1) and radius 12
Charra [1.4K]

The equation for a circle is

(x-h)² + (y-k)² = r²

h = your given x

y = your given k

Let's plug everything in!

(x - 5) ² + (y - (-1)) ² = 12²

Your final equation is

(x - 5) ² + (y + 1) ² = 144

<em>Hope I helped! Comment or message me if you have any questions :) </em>

6 0
3 years ago
Jamil uses a 27 cm long wooden board to make a bookend.
Sholpan [36]
The answer would be 24.6 cm
5 0
2 years ago
Read 2 more answers
In a scalene triangle , the perimeter is 33, and the length of one side is 15, and the difference between the two other sides is
zepelin [54]

Answer:D

Step-by-step explanation:

4 0
3 years ago
What are the zeros of the polynomial function f(x) = x^3-10x^2+24x
Ludmilka [50]
Replace F(x) with y
y=x^3-10x^2+24x
To find the roots replace y with 0.
0=x^3-10x^2-24x
Rewrite the equation as
x^3-10x^2+24x=0
Factor the left side
x(x-6)(x-4)=0
The solution is a result of
x=0, x-6=0, and x-4=0

The answer is:
x=0, 6, 4
3 0
2 years ago
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