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Igoryamba
2 years ago
11

(4rxt – 8r2x + x²) – (6rx² + 5rxt – 2x)

Mathematics
1 answer:
Nuetrik [128]2 years ago
6 0

Answer:

sum = (4 - 5)rxt  -  (8 + 6) {rx}^{2}  + (1 + 2)x \\  =  - rxt - 14 {rx}^{2}  + 3x \\  \\ difference = (4 + 5)rxt + (6 - 8) {rx}^{2}  + ( - 2 + 1)x \\  = 9rxt - 2 {rx}^{2}  - x

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What is the commutative property?​
Brilliant_brown [7]

Answer:

The Commutative property states that order does not matter. Multiplication and addition are commutative.

Step-by-step explanation:

4 + 2 = 2 + 4

5 + 3 + 2 = 5 + 2 + 3

b + a = a + b

4 0
2 years ago
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Find the measure of the missing value in the
kumpel [21]

Answer:

12.6

Step-by-step explanation:

The two left sides have lengths, so this allows you to establish the ratio of the lengths of the sides of the triangles,

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ratio = 25 : 17.5

The bottom sides are also in the same ratio.

ratio = 18 : w

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4 0
2 years ago
Is 5622 divisible by 4
Pani-rosa [81]
Well it's 1,405.5 so no
7 0
3 years ago
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A standard dartboard has a diameter of 18 in. What is its area to the nearest square inch?
Reptile [31]
The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula A= \pi r^{2}, where r is equal to the radius of the circle.

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8 0
2 years ago
6 is 3% of what number?
Aleks04 [339]

<span>✡ Answer: 200 </span><span>✡

- - Solve:

✡ First we need to find the formula to solve:
\frac{3}{100} * x=6


✡ Now:
x is equal to: \frac{100*6}{3}

</span>
<span>✡Now we are going to multiply 100*2 to get our answer.

- - 100*2=200 </span>


✡Hope this helps!<span>✡</span>







6 0
2 years ago
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