3 years ago

E

Mathematics

1 answer:

Nata [24]3 years ago

6 0

Answer:

Huh

Step-by-step explanation:

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You live in a big house. The master bathroom is 12 by 20 feet. Calculate the area of your bathroom.

Alla [95]

(12)(20)= 240
The answer is going to be B. 240 sq ft

5 0

3 years ago

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Help me plz I don’t understand it

juin [17]

Answer:

x = 11

Step-by-step explanation:

By intersecting chords theorem:

$27(x + 5) = 24(x + 7) \\ 27x + 135 = 24x + 168 \\ 27x - 24x = 168 - 135 \\ 3x = 33 \\ x = \frac{33}{3} \\ x = 11$

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2 years ago

Which expression is equivalent to StartFraction b Superscript negative 2 Baseline Over a b Superscript negative 3 Baseline EndFr

nignag [31]

Answer:

$\frac{b^{-2}}{ab^{-3}}=\frac{b}{a}$

Step-by-step explanation:

Writing the description in algebraic translation

$\frac{b^{-2}}{ab^{-3}}$

so we have to find the expression which will be equal to $\frac{b^{-2}}{ab^{-3}}$ .

Considering the expression

$\frac{b^{-2}}{ab^{-3}}$

$\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$\frac{b^{-2}}{b^{-3}}=b^{-2-\left(-3\right)}$

so the expression becomes

$=\frac{b^{-2-\left(-3\right)}}{a}$ ∵ $\frac{b^{-2}}{b^{-3}}=b^{-2-\left(-3\right)}$

$\mathrm{Subtract\:the\:numbers:}\:-2-\left(-3\right)=1$

$=\frac{b}{a}$

Therefore,

$\frac{b^{-2}}{ab^{-3}}=\frac{b}{a}$

7 0

3 years ago

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HURRYY!!! look at the picture

enot [183]

Answer:

The first graph

Step-by-step explanation:

If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.

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3 years ago

List three errors that could cause a collision

lbvjy [14]

Answer:. A, texting while driving, B, and talking on the phone while driving.,(because even talking take part of your attention away from the road) C, driving all over the road as if you're the only person there.

Step-by-step explanation:

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3 years ago