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Kruka [31]
3 years ago
11

2. The welght, In pounds, of a baby In the first sis, onths of life can be modeled by

Mathematics
1 answer:
erastovalidia [21]3 years ago
5 0

Answer:

D. 14.5

Step-by-step explanation:

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Every fifth person entering a theater was surveyed about their favorite things to eat at the theater. Identify the population an
MrRa [10]

Answer:

IDK

Step-by-step explanation:

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3 years ago
Please help!!<br> Each pair of polygons is similar. Find the value of x.
Simora [160]

Answer in fraction form: x = 55/4

Answer in decimal form: x = 13.75

Both forms are equivalent, but they say it in a slightly different way.

===========================================================

Work Shown:

AC/QY = CD/YW

(x+5)/15 = 5/4

4(x+5) = 15*5

4x+20 = 75

4x = 75-20

4x = 55

x = 55/4

x = 13.75

------------

Explanations:

  • The first step is possible because the polygons are similar. Similar figures have their corresponding sides be in the same proportion or ratio. Note how side AC has the double red angle (at point A) and a single red angle (point C). The side QY has the same idea in the same order. This is why AC corresponds to QY. The ratio AC/QY is the same as CD/YW.
  • In the second step, I plugged in the expressions that the diagram shows. This is the substitution property.
  • On step 3, I cross multiplied. The general format is A/B = C/D cross multiplies to A*D = B*C.
7 0
3 years ago
Read 2 more answers
Math question help please! 24 points
Mars2501 [29]
I think:
y= (25x-50)÷4
7 0
3 years ago
Add another ordered pair to this relation that would make it not a function anymore.(-3, -6), (-2, -1), (-1, 0), (0, 3), (1, 15)
Whitepunk [10]

Answer:

( 2,30 )

Step-by-step explanation:

8 0
3 years ago
What is the length of leg s of the triangle below?
Phoenix [80]

Answer:

option A

Step-by-step explanation:

take 45 degree as reference angle

using sin rule

sin 45 = opposite / hypotenuse

\frac{1}{\sqrt{2} } = s/8\sqrt{2}

\frac{1}{\sqrt{2} } *8\sqrt{2} = s

root 2 and root 2 gets cancel

8 = s

8 0
2 years ago
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