3 years ago

PLEASEE HELP AND SHOW WORK

Mathematics

1 answer:

ivann1987 [24]3 years ago

3 0

Answer:

x = 25

Step-by-step explanation:

A segment joining the midpoints of 2 sides of a triangle is half the length of the third side, that is

x - 8 = $\frac{1}{2}$ × 34 = 17 ( add 8 to both sides )

x = 25

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A dealer marks his goods at 35% above the cost price and allows a discount of 20% on the marked price. Find his gain or loss per

vovikov84 [41]

Answer:

Step-by-step explanation:

100(1.35(0.8)p-p)/p=8%

Since this is positive the dealer makes an 8% profit.

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3 years ago

Martha invested a principal amount of $15,000 into a savings account that earns simple interest at a rate of 4.5% per year. How

lidiya [134]

Option A

The simple interest earned over 6 years is $ 4050

Solution:

Martha invested a principal amount of $15,000 into a savings account that earns simple interest at a rate of 4.5% per year

The formula for simple interest is given as:

$Simple\ Interest = \frac{p \times n \times r}{100}$

Where, "p" is the principal and "n" is the number of years and "r" is the rate of interest

From given,

p = 15000

r = 4.5 %

n = 6 years

Substituting the values we get,

$Simple\ Interest = \frac{15000 \times 4.5 \times 6}{100}\\\\Simple\ Interest = 150 \times 4.5 \times 6\\\\Simple\ Interest = 4050$

Thus simple interest earned over 6 years is $ 4050

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4 years ago

That’s what I need to know to set it up plzzzzss help

AURORKA [14]

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2) The management company of a popular, but unstable, rapper is worried about their investment

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Step-by-step explanation:

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3 years ago

Which represents this expression in simplest form? 15(x^2)^3 _________ 25(x^−1)^−3

Rina8888 [55]

The first one . 15(x^2)^3

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PLEASEE HELP AND SHOW WORK​

PLEASEE HELP AND SHOW WORK