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2 years ago

What is y^(2)-x^(2 ) when y=6 and x=5

Mathematics

2 answers:

timofeeve [1]2 years ago

5 0

Answer:11

Step-by-step explanation:

Plugging in y=6 and x=5, we get 6^2 -5^2. This is difference of squares, so we can write this as (6+5)(6-1)=11.

Alternatively, we can simply do 6^2-5^2==36-25=11.

max2010maxim [7]2 years ago

4 0

Answer:

Step-by-step explanation:

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Logan took out $23,400 in student loans to attend college at a compound interest rate of 5%. He deferred payments for two years.

blagie [28]

Answer:

$25,740

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 23400 × 0.05 × 2 = 2340

I = $ 2,340.00

The simple interest accumulated

on a principal of $ 23,400.00

at a rate of 5% per year

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2 years ago

A landscaper mowed 2 1/4 yards in 1 1/2 hours. How much did she mow in 1 hour? How many hours does it take to mow one yard?

ioda

Answer:

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Step-by-step explanation:

6 0

2 years ago

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What is the answer for 1/7(1,000)

12345 [234]

1/7(1000) = 1/7(7000/7)

1*7000
7*7

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49

1000
7

so 1/7(1000) = 1000/7 or 142 6/7

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2 years ago

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4x^2-5x-15=0 how to find the vertex and y intercept

mezya [45]

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3 years ago

How do you solve 5 1/4 - 2 3/4

CaHeK987 [17]

$5 \frac{1}{4 } - 2 \frac{3}{4}$

$\frac{21}{4} - \frac{11}{4}$

$\frac{21 - 11}{4}$

$\frac{10}{4}$

$\frac{5}{2}$

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3 years ago

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