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4 years ago

Something that cost $1 five years ago, would cost what now?

Mathematics

1 answer:

marysya [2.9K]4 years ago

7 0

It would cost $1.07
:)))))))))))

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lian has three lines on the board. lines m and n are parallel. lian says that the measure of <2 is 2/3 of the measure <1.

Artyom0805 [142]

Answer:

Its 3

Step-by-step explanation:

7 0

3 years ago

What are the terms in the exponential expression 5e^3+1 +2?

tamaranim1 [39]

There are 3 Terms.

5e^3, 1, and 2

Hope this helps : D

8 0

3 years ago

Find the 25th term of the arithmetic sequence whose common difference is d=5 and whose first term is a1 = 3 .

Maru [420]

$\bf n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\textit{first term}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1 = 3\\ d= 5\\ n = 25 \end{cases} \implies a_{25} = 3+(25-1)5 \\\\\\ a_{25} = 3+(24)5\implies a_{25} = 3+120\implies a_{25} = 123$

8 0

4 years ago

which number is the largest 1.2x10 to the forth power,4.5x10 to the negitive third power,3.8x10 to the third power,7.5x10 to the

Dennis_Churaev [7]

Answer:

2 × 10 to the fourth power. (160,000)

Step-by-step explanation:

We know that if it is a negative exponent that is also an odd number, it will not be the greatest/largest. 2 times 10 is 20 and then 20 to the fourth power is 160,000. 3.8 times 10 equals 38, then we put it to the third power and we will get 54,872. Finally, 7.5 times 10 equals 75 and when we put that to the third power, it becomes 421,875. Therefore, 2 times 10 to the fourth power is the greatest/largest.

4 0

4 years ago

Hlol can u plz solve b no plz plz.....I will mark as brainliest

zimovet [89]

Answer:

Step-by-step explanation:

$Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}$

BC = 15 cm

3x = 15

x = 15/3 = 5

AB =4x = 4*5 = 20 cm

Pythagorean theorem,

AC² = AB² + BC²

= 20² + 15 ²

= 400 + 225

= 625

AC = √625 = 25 cm

AC = 25 cm

$Sin \ A = \frac{opposite \ side \ of \ angle A }{hypotenuse}\\\\ = \frac{BC}{AB}=\frac{15}{25}=\frac{3}{5}$

6 0

3 years ago