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ValentinkaMS [17]

2 years ago

7

Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle? CLEAR CHECK d + 2d = 180

2d = 180 d + d = 90 No equation because supplementary angles cannot be congruent.

1 answer:

harina [27]2 years ago

8 0

cause and effect concave lenses side of lenses are curved inward

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There are 3 bracelets with 6 beads how many beads are there together whats 3 times 6

Studentka2010 [4]

Answer:

18

Step-by-step explanation:

6 x 3 = 18

3 0

2 years ago

Boyle’s law states that the volume of a gas varies inversely with applied pressure. Suppose the pressure on 60 cubic meters of g

tatyana61 [14]

$\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------$

$\bf \stackrel{\textit{the volume of a gas varies inversely with applied pressure}}{v=\cfrac{k}{p}}
\\\\\\
\textit{we also know that }
\begin{cases}
v=60\\
p=1
\end{cases}\implies 60=\cfrac{k}{1}\implies 60=k
\\\\\\
\boxed{v=\cfrac{60}{p}}
\\\\\\
\stackrel{\textit{now if we apply 3 atmospheres, p=3, what is \underline{v}?}}{v=\cfrac{60}{3}}$

8 0

3 years ago

Read 2 more answers

You saved $140 on your new laptop because you bought it online. If this was a 20% savings from the original price, Find the orig

Elenna [48]

Let the original cost of laptop=x
Savings=20% = 20/100
Saved amount = $140
Original cost = saved amount * 1/savings
x = 140* 100/20
x = $7000

5 0

2 years ago

How does mathematics connect to the everyday life of an individual?

mr_godi [17]

Answer:

Math is considered to be a part in everyones life, for example, you use math to throw a ball, like the force you use, or the height of the ball. Math is an important concept, and is lingering in our everyday lives, but the reason we take math is to find out of its exsitence, and use it for engineering, etc.

Step-by-step explanation:

5 0

1 year ago

Estimate the product by rounding 5×5,503

likoan [24]

Answer:

5x5 = 25

5x0,5 = 2.5

5x0,03 = 0.15

Adding them makes: 25+2.5+0.15 = 27.75

8 0

2 years ago