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Marina CMI [18]
2 years ago
7

Helpppppppppppppp pleaseeeeeeeeeeee asappppppp

Mathematics
1 answer:
polet [3.4K]2 years ago
8 0

Answer:

x^2 + 4x-21

Step-by-step explanation:

I believe this is it

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What is the slope and y-intercept of the equation y=2x-7
Tom [10]

Answer:

Slope = 2; Y-Intercept = -7

Step-by-step explanation:

That how lines work

4 0
3 years ago
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Which transformations of RST will result in the same image? Check all that apply.
Lelechka [254]

Answer:

I think sentences 1 and 2

Step-by-step explanation:

If triangle translated 2 units left, (x,y)-----(x-2,y)

and then reflected over the y-axis, (x-2,y)-----(-x+2,y)

The relation between image and pilgrimage is (x,y)-----(-x+2,y)

The vertices of image are S(-4,4),T(-1,4), R(-1,1)-----S'(6,4),T'(3,4), R'(3,1)

Therefore the vertices of image are S'(6,4),T'(3,4), R'(3,1).

1. A reflection over the y-axis and then a translation 2 units right is defined as (x,y)-----(-x+2,y)

It is equivalent to relation 1, therefore option 1 is correct.

2. A 180 rotation about the origin, then a translation 2 units right, and then a reflection over the x-axis is defined as (x,y)-----(-x+2,y)

It is equivalent to relation 1, therefore option 2 is correct.

3. A reflection over the y-axis and then a translation 2 units left is defined as  (x,y)-----(-x-2,y)

It is not equivalent to relation 1, therefore option 3 is incorrect.

4. A 180 rotation about the origin, then a translation 2 units left, and then a reflection over the x-axis is defined as (x,y)-----(-x-2,y)

It is not equivalent to relation 1, therefore option 4 is incorrect.

5. A reflection over the x-axis and then a translation 2 units right is defined as (x,y)-----(x+2,-y)

It is not equivalent to relation 1, therefore option 5 is incorrect.]

6. A reflection over the x-axis and then a translation 2 units left is defined as (x,y)-----(x+2,-y)

It is not equivalent to relation 1, therefore option 6 is incorrect.

So for that reason im pretty sure the correct options are 1 and 2.

8 0
3 years ago
2a2b3 and -4a2b3 are like terms.<br> a. True<br> b. False
Trava [24]
2a²b³ and -4a²b³ are like terms as they both have the same variables with the same degrees.

Your final answer is a. True.
4 0
3 years ago
1 lapin a vu 6 éléphants en allant à la rivière. Chaque éléphant a vu 2 singes aller vers la rivière. Chaque singe tient 1 perro
Stolb23 [73]

Answer:

  • <u><em>31 animals</em></u>

Explanation:

The question is in French language. The translation to English is:

<em>1 rabbit saw 6 elephants while going to the river. Each elephant saw 2 monkeys go towards the river. Each monkey holds 1 parrot in its hands.</em>

<em>How many animals are going to the river?</em>

<em />

<h2>Solution</h2>

<em />

Animal       amount

Rabbit            1

Elephants      6 (the rabbit saw 6 elephants)

Monkeys:       6 × 2 = 12 (2 monkeys per elephant)

Parrots:          12 × 1 = 12 (1 parrot per monkey)

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

Total:             1 + 6 + 12 + 12 = 31 animals ← answer

4 0
3 years ago
In a school , the ratio of a soccer players to volleyball players is 4:1
sladkih [1.3K]
There are 4 times as many soccer players as there are volleyball players.
5 0
3 years ago
Read 2 more answers
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