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____ [38]
3 years ago
14

Find the distance (-1,-2) and (3,-1)

Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

\sqrt{17}

Step-by-step explanation:

\sqrt{4^2 + 1^2}

\sqrt{17}

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Patricia bought a new swimsuit that cost $35. Sales tax is 7.5%. How much did Patricia pay,including sales tax?
lidiya [134]
35 * 0.075 = <span>2.63

$35 + $2.63 = $37.63

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8 0
3 years ago
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Monday Bellwork Which solution would make this equation have infinitely many solutions? 6(x – 3) + x = 7x +
alina1380 [7]

Answer:-18

Step-by-step explanation:

6(x−3)+x=7x−18

Step 1: Simplify both sides of the equation.

6(x−3)+x=7x−18

(6)(x)+(6)(−3)+x=7x+−18(Distribute)

6x+−18+x=7x+−18

(6x+x)+(−18)=7x−18(Combine Like Terms)

7x+−18=7x−18

7x−18=7x−18

Step 2: Subtract 7x from both sides.

7x−18−7x=7x−18−7x

−18=−18

Step 3: Add 18 to both sides.

−18+18=−18+18

0=0

7 0
3 years ago
Quadrilateral ABCD is inscribed in a circle. Angle B measures 19°. What is the measure of angle D?
kherson [118]

Answer:

D = 161^o

Step-by-step explanation:

Given

\angle B = 19^o

Required

Find D

The label of the quadrilateral are not clear. However, a more complete question illustrates that B and D are opposite sides.

To solve for D, we make use of:

B + D = 180^o ---- opposite sides of a cyclic \\ quadrilateral

Make D the subject

D = 180^o -B

D = 180^o -19^o

D = 161^o

5 0
3 years ago
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Greeley [361]
That is the correct answer!!! 7/18 Hope that helped
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4 years ago
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Please help answer both for brain
marta [7]
I think that number one is C. I'll try and solve the second one as well.
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3 years ago
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