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3 years ago

I need help......................

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

8 0

Answer:

a) false

b) true

c) true

d) false

hope dis helps ^-^

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you are building a rectangular wading pool you want the area of the bottom to be 90 ft squared you want the length of the pool t

katrin2010 [14]

We can form a system of equations:
x*y=90
and
x=2y+3.
Solving gives dimensions of 15 feet by 6 feet.

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3 years ago

Direct Variation: If y = -16, when x = 4, find x when y = -96.

Andrews [41]

Answer:

x = 24

Step-by-step explanation:

y= -16

-16 x 6 = -96

y= -96

x= 4

4 x 6 = 24

x=24

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3 years ago

Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality ____ < √134

puteri [66]

$11 < \sqrt{134} < 12\\\\because\\\\11^2=121 < (\sqrt{134})^2=134 < 12^2=144$

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3 years ago

Read 2 more answers

Notación científica de 0,567

Phoenix [80]

Answer:

0,00567×10¹

Step-by-step explanation:

Para convertir a notación decimal:

0.00567×10¹

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2 years ago

Solve the formula d = rt for t when d = 280 and r = 40

iragen [17]

Answer:

Step-by-step explanation:

280=40t/40

t=7

4 0

3 years ago