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3 years ago

SOLVE THIS PLEASE I WILL GIVE BRAINLIEST AND 5 STAR RATING! AND GIVING 70 POINTS!!!!!

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

5 0

Answer:

$L^{2} + W^{2} = d^{2}$

d = 31.6

Step-by-step explanation:

$L^{2} + W^{2} = d^{2}$

$30^{2} + 10^{2} = d^{2}$

$d^{2}$ = 900 + 100

= 1000

d = $\sqrt{100}$ = 31.6

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During the summer, Cecile read twice as many books as Kami. Laura read three times as

Eva8 [605]

Answer:

The equation

c x 2 > k

l x 3 ?> c > k

g = 30 = c + l + k

this equation is the same as...

Cecile read twice as many books as Kami.

Laura read 3 times as many books as Kami, but possibly less than Cecile.

Gigi read 30 books. 30 books is the same as all 3 girls combined.

To find out how many books each girl read, you need to find 3 unequal numbers that add up to 30. These numbers are substituted, only because they can be anything at all, and I want to prevent confusions.

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2 years ago

T/2 = 9? i need help

PtichkaEL [24]

Answer:

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Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Find the amount necessary to fund the given with drawls. Quarterly withdrawals of $850 for 9 years with an interest rate of 4.4%

Lostsunrise [7]

Answer:

The principal amount necessary to fund is $573.31

Step-by-step explanation:

Given as :

The quarterly withdrawal amount = A = $850

The time period for withdrawals = t = 9 years

The rate of interest = r = 4.4% compounded quarterly

Let The principal amount necessary to fund = $p

Now, <u>From Compound Interest</u>

Amount = Principal × $(1+\frac{rate}{100\times 4})^{4\times time}$

Or, $850 = p × $(1+\frac{r}{100\times 4})^{4\times t}$

Or, $850 = p × $(1+\frac{4.4}{100\times 4})^{4\times 9}$

Or, $850 = p × $(1.011)^{36}$

Or, $850 = p × 1.4826

∴ p = $\frac{850}{1.4826}$

i.e p = $573.31

So,The principal amount necessary to fund = p = $573.31

Hence, The principal amount necessary to fund is $573.31 Answer

3 0

4 years ago

Whoever answers correctly can have brainliest<br> but answer asap

Sergio [31]

Answer:

3 1/3

Step-by-step explanation:

Make the fractions into improper fractions:

2 1/2 = 5/2

1 1/3 = 4/3

5/2 × 4/3 =

5×4/2×3 =

20/6 =

10/3 =

3 1/3

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2 years ago

Please helpppp what is the solution to the system of equations

stich3 [128]

Answer:

The third one

Step-by-step explanation:

6 0

4 years ago