3 years ago

If I graph x > -13 would my point be filled in or empty?

Mathematics

1 answer:

jek_recluse [69]3 years ago

8 0

Answer:

i think it would be filled.

Step-by-step explanation:

sorry if its wrong

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A triangle with two congruent sides is called a(n) triangle.

mars1129 [50]

A triangle with 2 congruent sides is an ISOSCELES triangle.

Answer: Isosceles

FYI: A triangle with 3 congruent sides is an equilateral triangle.

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3 years ago

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Simplify this expression. 20.25 –9 1/2+ 11 Pls help

grigory [225]

Answer:

The answer is -0.25.

Step-by-step explanation:

Using PEMDAS, add 9.5 + 11 first, which results in 20.5. Then substract 20.5 from 20.25, 20.25 - 20.5. This leads to -0.25 or -1/4.

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3 years ago

Craig and Jeff are comparing their plans for downloading songs. Craig pays a monthly fee of $5.50 and then $0.25 per song he dow

Veronika [31]

Answer:

10 songs

Step-by-step explanation:

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2 years ago

Please help

german

Answer:

17 units

Step-by-step explanation:

Distance between points $(a,b)\,,\,(c,d)$ is given by $\sqrt{(c-a)^2+(d-b)^2}$

The trail starts at P(−2, 2) and goes to Q(5, 2).

Take $(a,b)=(-2,2)\,,\,(c,d)=(5,2)$

$PQ=\sqrt{(5+2)^2+(2-2)^2}=\sqrt{7^2}=7$ units

It goes from Q to R(5, −5)

Take $(a,b)=(5,2)\,,\,(c,d)=(5,-5)$

$QR=\sqrt{(5-5)^2+(-5-2)^2}=\sqrt{(-7)^2}=7$ units

It goes from R to S.

Take $(a,b)=(5,-5)\,,\,(c,d)=(8,-5)$

$RS=\sqrt{(8-5)^2+(-5+5)^2}=\sqrt{3^2}=3$ units

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3 years ago

Solve for x 115=5x+5+8x-7

son4ous [18]

Answer:

7.9230

Step-by-step explanation:

Combine like terms

115 = 13x+12

103 = 13x

7.9230 = x

Hope that helps

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2 years ago

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