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3 years ago

Stays rope is 4 feet shorter than 3 times the length of Travis rope.stacys rope is 23 feet long.write an equation and solve it

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

3 0

T = 3s - 4
T = 3(23) - 4
T = 69 - 4
T = 65

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nadezda [96]

The line needs to be 8.06 m long

Explanation

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The ladder,slide and the ground connecting them makes the sides of a right angled triangle with ladder as the height and ground as the base.

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3 years ago

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2 years ago

Read 2 more answers

At what point do the lines y = 6x – 18 and<br> y=8x – 32 intersect?

anzhelika [568]

Answer:

(7, 24)

Step-by-step explanation:

Solve the system:

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4 0

2 years ago

(5a^2+6a+2)-(7a^2-7a-5)

krok68 [10]

For this case we must simplify the following expression: $(5a^ 2 + 6a + 2) - (7a^ 2-7a-5) =$

We eliminate the parentheses taking into account that:

$- * + = -\\- * - = +$

So:

$5a ^ 2 + 6a + 2-7a ^ 2 + 7a + 5 =$

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$5a ^ 2-7a^2 + 6a + 7a +2 +5 =\\-2a ^ 2 + 13a + 7$

Answer:

$-2a ^ 2 + 13a + 7$

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Step-by-step explanation:

♦I hope this helps you also please mark brainliest ♦

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