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dexar [7]
4 years ago
15

Twice a number increased by four equals 18.How is this written in algebraic equation?

Mathematics
1 answer:
kati45 [8]4 years ago
6 0

twice means "multiply by 2"

increased means "add"

2n + 4 = 18

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What is SV? Put the answer down below.
viktelen [127]

The measure of length SV is 60 units

<h3>Isosceles Right Triangle</h3>

An Isosceles right triangle is a right triangle that has equal opposite and adjacent sides.

The above means that:

SV = ST

Substitute values for SV and ST

2z = z + 30

Subtract z from both sides

z = 30

From the figure, we have:

SV = 2z

Substitute 30 for z

SV = 2 \times 30

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Hence, the measure of length SV is 60 units

Read more about isosceles right triangle at:

brainly.com/question/3956010

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3 years ago
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Answer:

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