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belka [17]
4 years ago
8

June runs 115 feet in 1 minute. About how many feet does she run per second?

Mathematics
2 answers:
vladimir1956 [14]4 years ago
4 0
1.91667 feet per second
iren [92.7K]4 years ago
3 0
1.966667 feet per second is the answer
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Shereen drew a scale drawing of a house and its lot. The scale she used was 2 inches : 1 foot. The house's driveway is 64 inches
Aleks [24]
The answer is 32 feet
4 0
4 years ago
Need with number 7!
topjm [15]

Answer: 6

SOLUTION

∵segment\frac{}{AB}is tangent to the circle at point C.

∴∠MCA=∠MCB=90°

Suppose \frac{}{MC} =x

From the Pythagorean theorem

MA²=9²+x²

MB²=4²+x²

∴MA²+MB²=AB²

i.e. x^{2} +9^{2} +4^{2} +x^{2} =(9+4)^{2} \\2x^{2} +97=169\\2x^{2} =72\\x^{2} =36\\x=6

We conclude that x=6=\frac{}{MC}

7 0
3 years ago
Writing to explain if 5 potatoes together have a mass of 1 kilogram and 8 pears together have a mass of 1,200 grams, which has t
spayn [35]
Since 1 kilogram equals 1,000 grams 5 potatoes equals 1,000 grams. 1,000 divided by 5 is 200. This means 1 potato has a mass of 200 grams 1,200 divided by 8 is 150. that means a pear has a mass of 150 grams. Since 200 grams is bigger then 150 grams, that means the potato has greater mass>

Please vote this as the best answer :)
6 0
3 years ago
8. Determine whether the triangles are similar. If so, write a similarity
AlekseyPX

Answer:

Option (4)

Step-by-step explanation:

If ΔLMN is similar to ΔQRS,

Their corresponding sides will be proportional.

\frac{LM}{QR}= \frac{MN}{RS}= \frac{LN}{QS}

\frac{5}{6}= \frac{3}{4}= \frac{6}{7}

But it's not true.

Therefore, the given triangles ΔLMN and ΔQRS are not similar.

Option (4) will be the answer.

7 0
3 years ago
Consider this bag of marbles.
Olegator [25]

Answer:

  • p(green) = 0.5
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Step-by-step explanation:

There are 5 green marbles among the 10 in the bag, so the probability of drawing one at random is 5/10 = 0.50.

The odds in favor of drawing a green marble will be the ratio of the number of green marbles to the number that are not green: 5 : 5. Usually, the odds are expressed using integers with no common factors, so they would be written as 1 : 1.

4 0
3 years ago
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