3 years ago

Worth LOTS OF POINTS PLZ! Is -1/2n+ 1 1/2n+3-n equivalent to 3 ? Explain

Mathematics

1 answer:

tino4ka555 [31]3 years ago

5 0

The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.

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The measure of one base angle of an isosceles triangle is 25 degrees. What is the measure of the vertex angle

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densk [106]

The extraneous root is
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3 years ago

Label from least to greatest 1/3, 5/6, 1/8, 7/12

Shalnov [3]

Answer:

1/8, 1/3, 7/12, 5/6

Step-by-step explanation: why are you asking this? It’s so easy!

first, have all of the fractions to have the same denominator.

1/3 = 16/48

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3 years ago

Solve for x given that <br><img src="https://tex.z-dn.net/?f=%20%7B64%7D%5E%7B2x%20-%201%7D%20%3D%20%20%7B32%7D%5E%7Bx%20%2B%201

marissa [1.9K]

Answer:

x = $\frac{11}{7}$

Step-by-step explanation:

note that 64 = $2^{6}$ and 32 = $2^{5}$ , thus

$(2^{6}) ^{2x-1}$ = $(2^{5}) ^{x+1}$ , that is

$2^{6(2x-1)}$ = $2^{5(x+1)}$

$2^{12x-6}$ = $2^{5x+5}$

Since the bases on both sides are equal, then equate the exponents

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4 years ago

The vet at the aquarium is monitoring a sick octopus. At the start of the week, the octopus weighed 2 9/10 kilograms. He lost 4/

vesna_86 [32]

Answer:

2 1/10 kilograms

Step-by-step explanation:

2 9/10 minus 4/5

Make the 4/5 have the same denominator as 9/10

2 9/10 minus 8/10

Subtract

2 1/10

PLZ MARK ME BRAINLIEST.

7 0

3 years ago

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