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Crazy boy [7]
2 years ago
5

Mayra has 3 cats. Luis has twice as many cats as Mayra.

Mathematics
1 answer:
kompoz [17]2 years ago
8 0
1. 3x=y
3+y=z
2. 1/2y=x
7x=z
You might be interested in
Compared to the tone of Passage 2, the tone of
harkovskaia [24]

The correct answer is option e) tempered.

Compared to the tone of Passage 2, the tone of Passage 1 is more tempered.

Passage 1 discusses recycling as a socio-cultural phenomena, whereas passage 2 is a recycling critique.

Therefore, the tone of passage 1 is a little more upbeat than that of passage 2.

As a result, we may determine that tempered is the most appropriate tone for this passage 1.

Learn more about ("Angel") Deverell

brainly.com/question/24852631

#SPJ4

4 0
1 year ago
Nine hundred people who attended a movie were asked whether they enjoyed it. The table shows the results.
andrew11 [14]

Answer:

184

Step-by-step explanation:

I took the amount of children, 461, and subtracted the amount of adults surveyed.

461 - 277 = 184

6 0
3 years ago
Read 2 more answers
Does anyone know how to solve this? It’s really starting to stress me out.
bekas [8.4K]

Answer:

π − 12

Step-by-step explanation:

lim(x→2) (sin(πx) + 8 − x³) / (x − 2)

If we substitute x = u + 2:

lim(u→0) (sin(π(u + 2)) + 8 − (u + 2)³) / ((u + 2) − 2)

lim(u→0) (sin(πu + 2π) + 8 − (u + 2)³) / u

Distribute the cube:

lim(u→0) (sin(πu + 2π) + 8 − (u³ + 6u² + 12u + 8)) / u

lim(u→0) (sin(πu + 2π) + 8 − u³ − 6u² − 12u − 8) / u

lim(u→0) (sin(πu + 2π) − u³ − 6u² − 12u) / u

Using angle sum formula:

lim(u→0) (sin(πu) cos(2π) + sin(2π) cos(πu) − u³ − 6u² − 12u) / u

lim(u→0) (sin(πu) − u³ − 6u² − 12u) / u

Divide:

lim(u→0) [ (sin(πu) / u) − u² − 6u − 12 ]

lim(u→0) (sin(πu) / u) + lim(u→0) (-u² − 6u − 12)

lim(u→0) (sin(πu) / u) − 12

Multiply and divide by π.

lim(u→0) (π sin(πu) / (πu)) − 12

π lim(u→0) (sin(πu) / (πu)) − 12

Use special identity, lim(x→0) ((sin x) / x ) = 1.

π (1) − 12

π − 12

3 0
3 years ago
Find the volume of a pyramid with a square base, where the perimeter of the base is
grigory [225]

Answer:

90.3125 cm³

Step-by-step explanation:

Since the perimeter of the bottom square is 17, you can divide by four to find out what the lenght of each side is.

17/4=4.25 cm

We know the height of pyramid is 15 cm

The formula for the volume of a square pyramid is

V=a²(h/3)

V=a2(h/3)=4.252·15/3=90.3125 cm³

8 0
3 years ago
Help me pls i want to pass my math class
luda_lava [24]

Answer:

D

Step-by-step explanation:

You know the slope has to be -5, because in the equation it says -5x. You know the y intercept has to be a number on the y axis, and since it says the y intercept is 4 in the equation, you would know its (0,4).

7 0
3 years ago
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