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daser333 [38]
3 years ago
8

PT=7x-24 and TQ=6x-2, Find PT.

Mathematics
1 answer:
MrRa [10]3 years ago
5 0
PQ=PT+TQ \\\\ PQ=7x-24+6x-2 \\\\ \boxed{PQ=13x-26=13(x-2)}
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3/4 ÷ 1/2 what is the answer to this
Maksim231197 [3]
Dividing by a half is the same as multiplying by two. 3/4 multiplied by 2 is
1 \frac{1}{2}
or, in improper fraction form
\frac{3}{2}
or, in decimal form, 1.5
5 0
3 years ago
Find domain and range -√x-5+10
inysia [295]
When finding the domain of a square root, you have to know that it is impossible to get the square root of 0 or any negative number. since domain is possible x values this means that x cannot be 0 or any number less than 0. However, you can find the square root of the smallest most infinitely small number greater than 0. since an infinitely small number close to zero can not be written out, we must must say that the domain starts at 0 exclusive. exclusive is represented by an open or close parenthesis so in this case the domain starts with:
(0,
we can get the square root of any number larger than 0 up to infinity but infinity can never be reached so it is also exclusive. So so the ending of our domain would be:
,infinity)
So the answer if the square root is only over the x the answer is
(0, infinity)

But if the square root is over the x- 5 then this would brIng a smaller amount of possible x values. since anything under the square root sign has to be greater than 0, you can say that:
(x - 5) > 0
x > 5
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8 0
3 years ago
A produce stand sells roasted peanuts for $1.90 per pound
goblinko [34]

Answer:

ok can i buy some?

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Will mark most brainlest if correct
lutik1710 [3]

Answer: each guest gets 4.19 cm²

Step-by-step explanation:

The cake is a circle. The area which he cuts for himself is a sector with a central angle of 120 degrees. The formula for determining the area of a sector is expressed as

Area of sector = θ/360 × πr²

Where

θ represents the central angle

π is a constant whose value is 3.14

r represents the radius of the circle.

From the diagram,

r = 4cm

Therefore, area of the cake that he cut for himself is

120/360 × 3.14 × 4²

= 16.75 cm²

The total area of the cake is

3.14 × 4² = 50.24 cm²

Therefore, the rest of the cake is

50.24 - 16.75 = 33.49 cm²

The amount that each guest gets would be

33.49/8 = 4.19 cm²

8 0
2 years ago
1). −3p + 6 p =
Katena32 [7]
1.) 3p
2. -b+3
3. 6x
4. -3p
5. -4v
6. r
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8. 4b+2
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11. 35n+45
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13. 38n
14. 38x
4 0
2 years ago
Read 2 more answers
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