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2 years ago

8

Verne has two pieces of lumber the redwood board is 3/4 inch thick. The pine board is only 1/5 inch thick. How much thicker is t

he redwood board than the pine board?

1 answer:

Mice21 [21]2 years ago

7 0

Answer:

SteThe redwood is 3.75 times thicker

p-by-step explanation:

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Extra points// mathematics

timurjin [86]

Answer:

B

Step-by-step explanation:

Givens

a = 2 sqrt(3)

b = 3 sqrt(2)

c = ?

Formula

a^2 + b^2 = c^2

Solution

(2sqrt(3))^2 = 2*2 * sqrt(3)*sqrt(3)
(2sqrt(3))^2 = 4 * 3
(2sqrt(3))^2 = 12

(3sqrt(2))^2 = 3 * 3 * sqrt(2)*sqrt(2)
(3sqrt(2))^2 = 9 * 2
(3sqrt(2))^2 = 18

(2sqrt(3)^2 + 3sqrt(2)^2 ) = c^2

4*3 + 9*2 = c^2

12 + 18 = c^2

c^2 = 30

sqrt(c)^2 = sqrt(30)

c = sqrt(30)

Answer

B

4 0

3 years ago

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Write the equation of a line that passes through the point (3, 4) and has a slope of -1

zimovet [89]

Answer:

$Y = -1x + 4$

Step-by-step explanation:

Hope this helps

5 0

3 years ago

The school band is having a car wash to raise money to purchase new uniforms if they charge $4 per car,how many cars must band m

LenKa [72]

Answer:52

Step-by-step explanation:208/4=52

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3 years ago

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The Holt family is purchasing 4 cell phones. Store A sells 3 cell phones that cost $165 each, which includes a fourth phone for

Scilla [17]

Answer:Store A

Step-by-step explanation:

Given

Store A sells 3 cells phones that cost $165 each and offer 4 th one free

i.e. Effective cost of each cell phone is $\frac{165\times 3}{4}=\$ 123.75$

Store B sells each cell phone at $\$ 135$ each

clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.

$\Rightarrow 165\times3$

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3 years ago

If a number is divisible by both 2 and 3 then we can say the number is divisible by

andre [41]

6 because if one number is divisible by another number's factors, then the first number is divisible by the second number. for example, take the numbers 18 and 6. the factors of 6 are 2 and 3. 18 is divisible by both 2 and 3, therefore it has to be divisible by 6.

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3 years ago

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