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Anestetic [448]
3 years ago
12

Which of the expressions are equivalent to angle z?​

Mathematics
1 answer:
san4es73 [151]3 years ago
8 0

heskjjehrjefrkhbjhgfrkjfrfvbnrjgjrnnqojdhf

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Zoe made 5 1/2 cups of trail mix. She wants to divide the mix into 3/4 cup servings. Ten people are going on the trip. Can Zoe m
ki77a [65]
No, she cannot give each person 3/4 because when you divide 5 1/2 by 3/4, you will result in the number 7 1/3. This will not be enough for the 10 people.
8 0
3 years ago
Find all polar coordinates of point P where P = (9,pi divided by 5).
RSB [31]

Answer:

(-9, π/5 + (2n + 1)π)

Step-by-step explanation:

Adding any integer multiple of 2π to the direction argument will result in full-circle rotations, which are identities, so this family is equivalent to the give coordinates:

(9, π/5 + 2nπ), for any integer n

Also, multiplying the radius by -1 is a point reflection, equivalent to a half-turn rotation. Then add π to the direction for another half turn, and the result is another identity. So this too is equivalent to the given coordinates:

(-9, π/5 + (2n + 1)π), for any integer n

7 0
3 years ago
Need help with this problem:
Nitella [24]

Answer:

<em>Henson: 3x + y = 163</em>

<em>Garcia: 2x + 3y = 174</em>

<em>adult ticket price: $45</em>

<em>child ticket price: $28</em>

Step-by-step explanation:

Henson Family:

3 adults + 1 child; total $163

3x + y = 163

Garcia Family:

2 adults + 3 children; total $174

2x + 3y = 174

Now we solve the system of equations.

Solve the first equation (Henson Family) for y.

y = 163 - 3x

Substitute 163 - 3x for y in the second equation (Garcia Family).

2x + 3<em>y</em> = 174

2x + 3(<em>163 - 3x</em>) = 174

2x + 489 - 9x = 174

-7x + 489 = 174

-7x = -315

x = 45

Now substitute 45 for x in the first original equation and solve for y.

3x + y = 163

3(45) + y = 163

135 + y = 163

y = 28

adult ticket price: $45

child ticket price: $28

8 0
3 years ago
Determine whether the figure is a parallelogram.
Nesterboy [21]

Answer:

The figure is a parralellogram

Step-by-step explanation:

it has 4 sides and one set is parallel

8 0
3 years ago
Help me with these problems (show work) thanks ❤️❤️
yanalaym [24]

Answer:

#1. 12x9x5+= 426

#2. 6x14.8= 784.14

#3. 6x6x8x8= 143.11

Step-by-step explanation:

Hoped that helped!

6 0
2 years ago
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