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Tanya [424]
3 years ago
5

Please help asap I needs someone to find the addition property added

Mathematics
1 answer:
erik [133]3 years ago
8 0

A

Step-by-step explanation:

you can notice that at step 2 9 is added on both sides that is the addition property of equality

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250 tickets are sold at a church fundraiser. if sara buys 15 tickets the probability the probability that she will win the prize
laila [671]
<span>the probability the probability that she will win the prize quilt:
= 15/250 
= 0.06
= 6%

</span>
3 0
4 years ago
Find the polynomial.(-1/3,4) is the solution set of
Sholpan [36]
If the solutsion are r1,r2 then the factored form is
y=a(x-r1)(x-r2) where a is a constant

so

r1=-1/3
r2=4

y=a(x-(-1/3))(x-4)
y=a(x+1/3)(x-4)

so it will be
y=a(x+1/3)(x-4)
a is a constant
7 0
3 years ago
Read 2 more answers
Which of the following sets represent A ∪ B? {6, 12} {2, 3, 4, 6, 8, 9, 10, 12} {1, 5, 7, 11} {2, 3, 4, 8, 9, 10}
ivanzaharov [21]
<h3>AUB = { 2, 3, 4, 6, 8, 9, 10, 12}</h3>

<em><u>Solution:</u></em>

The complete figure of question is attached below

From figure,

Write all elements from set A

A = {3, 6, 9, 12}

Write all elements from set B

B = {2, 4, 6, 8, 10, 12}

AUB means A union B

AUB means set of all the numbers combined with set A and set B

Combine set A and B

AUB = { 2, 3, 4, 6, 8, 9, 10, 12}

Thus AUB is found

3 0
4 years ago
In a shop a the cost of 4 shirts and 4 pair of trousers and 2 hats is $660. The cost of 9 shirts and 9 pair of trousers and 6 ha
Mademuasel [1]

Answer:

$193.67

Step-by-step explanation:

Let x = shirts

Let y = trousers

Let z = hat

4x + 4y + 2z = 660

9x + 9y + 6z = 1399

Divide the second equation by 3.

3x + 3y + 2z = 466.33

Subtract both equations .

4x + 4y + 2z = 660

3x + 3y + 2z = 466.33

x  +  y = 193.67

So 1 shirt and 1 trouser will be $193.67

3 0
4 years ago
Write the standard equation of the circle below.
s344n2d4d5 [400]

Answer:

The first answer is correct.

(x + 1)^2 + (y - 2)^2 = 1

A circle with the midpoint M(Mx, My) and the radius r can be written as

(x - Mx)^2 + (y - My)^2 = r^2


7 0
4 years ago
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