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Maksim231197 [3]
2 years ago
8

3. Find the length of the missing side using the Pythagorean Theorem. Round to the nearest tenth if necessary.

Mathematics
1 answer:
luda_lava [24]2 years ago
8 0

Answer:

About 9.63 (9.62601) (Option B)

Step-by-step explanation:

The Pythagoream Theorem formula is c=√a^2+b^2

Plug in the numbers = c = √5.5^2 + 7.9^2

Simplify:

√30.25 + 62.41

Simplify

√92.66

= 9.62600644089

or 9.63

Hope this helps! Brainliest would be appreciated!

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A negative number minus a positive number is always negative true or false?
MariettaO [177]

Answer:

False

Step-by-step explanation:

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3 years ago
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One car traveled 220 miles and drove 10 mph hour slower than a second car which drove 260 miles. If the cars were traveling for
Colt1911 [192]
55 mph...if the 1st one drove 260 miles, that's 65mph for 4 hours...1st car has to be 55mph for 4 hours to get 220 miles.
3 0
3 years ago
Averi estaba intentando factorizar 4x^2+20x-164x
Darina [25.2K]

Responder:

El ancho del modelo de área de Averi será x² + 5x-4

Explicación paso a paso:

Deje que el área del modelo de Averi sea igual a la ecuación dada

4x² + 20x-16

Si el mayor factor común del modelo es 4, esto significa que 4 se puede factorizar fácilmente de la ecuación como se muestra;

4 * (x² + 5x-4) ... (1)

Si la fórmula para el modelo de área = Largo * Ancho

Al comparar la fórmula para encontrar el área del modelo con la ecuación 1, el ancho del modelo de área será la función entre paréntesis, es decir,

x² + 5x-4

El ancho del modelo de área de Averi será x² + 5x-4

3 0
3 years ago
Turn 2/sqrt(5) into Rational Number with Conjugate Turn -(5/sqrt(3)) into Rational Number with Conjugate Turn (3+sqrt(2))/sqrt(3
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4 0
3 years ago
Solve for z. 7z+ 4 – 9z = 8 z = [?]​
jolli1 [7]

Answer:

z = -2

Step-by-step explanation:

7z + 4 - 9z = 8 (The first step is to combine like terms, so 7z -9z = -2z)

-2z + 4 = 8 (Subtract 4 on each side)

-2z = 4 (Divide each side by -2)

z = -2

You can plug -2 back in to check, and you get:

7(-2) + 4 -9(-2) = 8

-14 + 4 + 18 = 8

8 = 8

Hopefully, this helped. Good luck!

8 0
3 years ago
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