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2 years ago

Help picture below problem

Mathematics

1 answer:

RUDIKE [14]2 years ago

3 0

Answer:

∠s = ∠v

Step-by-step explanation:

Supplementary angles add up to 180°

∠s + ∠v = 180

90 + ∠v = 180

∠v = 180 - 90

∠v = 90°

⇒∠s ≅ ∠v

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Please solve, -7x+8=-4(x+1)

omeli [17]

Answer: $x=4$

Simplify both sides of the equation.

$-7x+8=-4(x+1)\\-7x+8=(-4)(x)+(-4)(1)(Distribute)\\-7x+8=-4x+-4$

Add 4x to both sides

$-7x+8+4x=-4x-4+4x\\-3x+8=-4$

Subtract 8 from both sides

$-3x+8-8=-4-8\\-3x=-12$

Divide both sides by -3

$-3x/-3=-12/-3\\x=4$

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2 years ago

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adelina 88 [10]

Answer:

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Step-by-step explanation:

m= y2-y1/x2-x1

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3 years ago

Which one is more healthier please help me

tino4ka555 [31]

Answer:

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Step-by-step explanation:

An apple has more nutririon than a glizzy.

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3 years ago

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Identify each point as a solution of the system or not a solution of the system.

lubasha [3.4K]

Answer:

see below

Step-by-step explanation:

Plot the points on the given graph. The ones that fall in on a solid line at the edge of the doubly-shaded area, or fall in the doubly-shaded area, are part of the solution set.

(0, 4) on the dashed line — not a solution

(-2, 4) on red line in blue area — solution

(0, 5) in doubly-shaded area — solution

(–2, 7) in doubly-shaded area — solution

(–4, 1) in blue area — not a solution

(–1, 1) on red line outside blue area — not a solution

(–1.5, 3.5) in doubly-shaded area — solution

6 0

3 years ago

I purchased a roller skate for ₹ 1539 including 8% vat. what was the price before vat was added

Colt1911 [192]

Answer:

The price before vat is 1,425

Step-by-step explanation:

I. When total price = price + vate*price

So 1,539 = x + 0.08 + x => when 0.08 is 8/100 or 8 percent

1,539 = 1.08x

x = 1,539/1.08

x = 1,425

II. Prove by replace x.value with 1,425

1,539 = 1,425 + 0.08(1,425)

1,539 = 1,425 + 114

1,539 = 1539 true

Hope that help :)

8 0

3 years ago