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3 years ago

Find X using the Pythagorean Theorem

Mathematics

1 answer:

Natalija [7]3 years ago

8 0

Answer:

x = 4.47

Step-by-step explanation:

Formula for hypotenuse:

$x =\sqrt{a^2+b^2}$

$x=\sqrt{4^2+2^2}$

$x=\sqrt{16+4}$

$x=\sqrt{20}$

$x=4.47$

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The figures shown are similar.

SSSSS [86.1K]

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3 years ago

If you pay $3.36 in tax, what was the original price at an 8% sales tax

yanalaym [24]

Answer:

Step-by-step explanation:

Given

8% = $3.36
100% = x

Cross multiply and solve for x:

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3 years ago

-3+m/3=12 how do I solve this

timama [110]

First: You add 3 to each side. Second: You multiply each side by 3. Third: You gaze in wondrous amazement at the answer, which lies revealed before you on the page.

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3 years ago

Read 2 more answers

Transformation Rule: Translate 4 units right and 3 units up. B Х A

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

Translation of a point (h, k) by 'a' units to the right and 'b' units upwards is defined by,

(h, k) → (h + a, k +b)

Coordinates of A → (-4, -2)

Coordinates of B → (1, -1)

Coordinates of C → (0, -5)

If these points are shifted 4 units right and 3 units up,

By applying rules of the translation,

Coordinates of image point A' → (-4 + 4, -2 + 3)

→ (0, 1)

Coordinates of B' → (1 + 4, -1 + 3)

→ (5, 2)

Coordinates of C' → (0 + 4, -5 + 3)

→ (4, -2)

Now plot these points on the graph.

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3 years ago

A manatee surfaced for air 3 times in 120 seconds.how many seconds went by before the manatee surfaced the first time if it held

Juliette [100K]

Answer:

40 seconds

Step-by-step explanation:

The ratio would be 3:120, indicating the amount of times it went up for air in 120 seconds. In order to find the answer, we'll find the unit rate. 120 divided by 3 is evenly 40. That means, the unit rate is 1:40. It also means that 40 seconds went by before the manatee surfaced the first time (if it held its breath for the same rate).

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4 years ago