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2 years ago

Which expression results in a product that is rational?

Mathematics

1 answer:

Montano1993 [528]2 years ago

3 0

C
The square root of 9+ the square root of 10=5.33483823

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What is 2+2 fjjfjfjfjfjfjfjffjfffjf fjfjfjjffjfjfjfjf

Sveta_85 [38]

$\large\bf\orange{ \diamond} \rm \: \:2 \: + \: 2 \: = \: 4$

3 0

2 years ago

Jamie sees a sale at the Gaming Store where all games are the same price. He buys 3 video games. His sister talks him into also

galina1969 [7]

Answer: 3x + 5 = 57.50

Step-by-step explanation:

Assume that the price of one video game is x. Jamie bought 3 video games so the expression will be:

= 3x

His sister talked him into buying two $1.50 candy bars and a $2.00 drink. The total of this is:

= 1.50 + 1.50 + 2.00

= $5.00

The total amount spent on both the video game and the snacks is $57.50. Equation will therefore be:

3x + 5 = 57.50

5 0

2 years ago

Laura paddles in her canoe at a speed of 5 mph for 5 miles. She then hops on her windsurfer and sails for 12 miles at a speed of

Inessa05 [86]

Laura paddles in her canoe at a speed of 5 mph for 5 miles.

As we know that

$\text{Distance=Speed*Time}\\ \\ Time=\frac{Distance}{Speed} \\$

Substitute the values we get

$Time=\frac{5m}{5mph}=1hr.......(i)\\$

Laura hops on her windsurfer and sails for 12 miles at a speed of 6 mph.

Again using the above formula we can write

$Time=\frac{12m}{6mph}=2hr.......(ii)\\$

Hence from equation (i) and (ii), we can say total time of travel $=1hr+2hr=3hr\\$

5 0

3 years ago

Read 2 more answers

An extremely handsome math teacher was on a farm and he counted 32 animals; all pigs and chickens. Then he counted the number of

statuscvo [17]

Answer:

12 pigs and 20 chickens

Step-by-step explanation:

Chicken = 2 legs

Pig = 4 legs

(15 * 4) + (17 * 2) = 88 NO

(12 * 4) + (20 * 2) = 88 Yes, and 12 + 20 = 32

7 0

2 years ago

The table shows locations on a map.

Nina [5.8K]

Answer:

The table shows locations on a map.

Place

park
farmers market
post office
bus stop

Location

(-2,2)
(-2,3)
(2, 2)
(6,-3)

Which places on the map are 4 units apart?

O the park and the farmer's market

O the farmers market and the bus stop

✓ the post office and the park

O the post office and the bus stop

Step-by-step explanation:

Distance :---

$→ \sqrt{ {(2 - ( -2 ))}^{2} + {(2 - 2)}^{2} } \\ = \sqrt{ {4}^{2} + {0}^{2} } = \sqrt{ {4}^{2} } = \boxed{4 \: units}$

5 0

2 years ago