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4 years ago

QUICK need help right now

Mathematics

1 answer:

Mekhanik [1.2K]4 years ago

8 0

Answer:

98 degrees

Step-by-step explanation:

angle kj and lm r equal

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Hope you can help me with this problem

liberstina [14]

Answer:

the answer is A

Step-by-step explanation:

casue i said so

7 0

3 years ago

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Find the value of b. A. 9.8 B. 17.9 C. 4.1 D. 96.2

torisob [31]

Your answer would be D

6 0

3 years ago

A cyclist travels 4miles in 15 minutes. What is her average speed in mph?

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

3 0

3 years ago

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Which of these is NOT an integer

Tema [17]

Hi there!

»»————-　★　————-««

I believe your answer is:

Option A

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{Option A:}}\\\\3^{-5}\\\\\rightarrow \frac{1}{3^5}\\\\\rightarrow \frac{1}{243}\\\\\ \text{This is \textbf{NOT} an integer.}}$

⸻⸻⸻⸻

$\boxed{\text{Option B:}}\\\\-3^5\\\\\rightarrow -3 * -3 * -3 * -3 * -3 \\\\\rightarrow \boxed{-243}\\\\\\\text{This \textbf{IS} an integer.}$

⸻⸻⸻⸻

$\boxed{\text{Option C:}}\\\\\frac{1}{3}^{-5} \\\\\rightarrow \frac{1}{(\frac{1}{3})^5}\\\\\rightarrow \frac{1}{\frac{1}{243} }\\\\\rightarrow \boxed{243}\\\\\\\text{This \textbf{IS} an integer.}$

⸻⸻⸻⸻

$\text{Option \textbf{A} does not simplify into an integer.}$

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»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

7 0

3 years ago

7(x + 4) + 5(x-6) please expand and simplify

Neporo4naja [7]

Answer:

12x − 2

Step-by-step explanation:

7(x+4)+5(x−6)

Distribute:

=(7)(x) + (7)(4) + (5)(x) + (5)(−6)

=7x + 28 + 5x − 30

Combine Like Terms:

=7x + 28 + 5x − 30

=(7x+5x) + (28−30)

= 12x − 2

8 0

3 years ago

Read 2 more answers