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finlep [7]
3 years ago
7

I Need help please I don’t understand this

Mathematics
1 answer:
Otrada [13]3 years ago
4 0

Remember that parentheses come first. Follow PEMDAS

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The ratio of adults to children on a field trip is 2:7. If there are 14 adults on the trip, how many children are there?​
Bas_tet [7]

Answer:

49 children

Step-by-step explanation:

Adult : Child = 2 : 7

Adult = 14

2 = 14

So, 1 = 14/2 = 1 = 7 in the ratio.

So, 7 x 7 = 49 children are there.

7 0
3 years ago
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The manager of a neighborhood plant nursery measured the height of every tree on the lot. The mean height of the trees was 75 in
zloy xaker [14]

Answer: D. skewed to the right

Step-by-step explanation:

just took it

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3 years ago
I REALLY NEED SOME HELP! I CANT FAIL THIS!! PLEASE!!
Anit [1.1K]

Answer:

1: D

2: B

Step-by-step explanation:

7 0
2 years ago
Alon was curious if segments \overline{JK} JK start overline, J, K, end overline and \overline{NM} NM start overline, N, M, end
BartSMP [9]

The answer is A because Alon could have rotated the figure and discovered that they are congruent

6 0
3 years ago
WILL MARK BRAINLIEST FOR CORRECT ANSWER!
kompoz [17]

Answer: the third option is the correct answer

Step-by-step explanation:

From the given right angle triangle,

The hypotenuse of the right angle triangle is 16√3

With m∠30 as the reference angle,

the adjacent side of the right angle triangle is x.

the opposite side of the right angle triangle is y.

To determine x, we would apply

the cosine trigonometric ratio.

Cos θ, = adjacent side/hypotenuse. Therefore,

Cos 30 = x/16√3

√3/2 = x/16√3

x = √3/2 × 16√3 = 3 × 8

x = 24

To determine y, we would apply

the Sine trigonometric ratio.

Sin θ, = opposite side/hypotenuse. Therefore,

Sin 30 = y/16√3

1/2 = y/16√3

y = 16√3 × 1/2

y = 8√3

4 0
3 years ago
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