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4 years ago

Please help. I am a little torn with this one

Mathematics

2 answers:

spin [16.1K]4 years ago

8 0

Answer:

Rotational symmetry is when things look the same rotated.

Semmy [17]4 years ago

5 0

Answer:

Step-by-step explanation:

It has buttons which are on the top but not on the other faces

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jill received 45 ballots from the student council election. Mr. Alvarez, the advisor drops off quite a few more and jill now has

Vitek1552 [10]

Answer: 205

Step-by-step explanation:

Initially, Jill received ballots from the student council election = 45

After, dropping ballot by Mr. Alvarez, new ballots he has = 250

Hence, The Ballots drooping by Mr. Alvarez = new ballots Jill has - Initial ballots Jill has

= 250 - 45

= 205

Therefore, Mr. Alvarez drop off 205 ballots.

8 0

3 years ago

If sinA=1/2than find tan A

Elena L [17]

Step-by-step explanation:

Here's the answer I hope it will help you

8 0

3 years ago

Read 2 more answers

Nicola is multiplying 1/6 by 3/2<br> Use the drop-down menu to complete the statement

Over [174]

Greater than
1/6 x 3/2 = 1/4
1/4 > 1/6

5 0

3 years ago

Write a expression that represents 72 divided by n plus 4

jeka57 [31]

Answer:

72 divided by n + 4

Step-by-step explanation:

its actually directly in the picture

5 0

4 years ago

Find the value of c that completes the square

PilotLPTM [1.2K]

Answer:

The value of c that completes the square $x^2+2x+c$ is 1

Step-by-step explanation:

We need to find the value of c that completes the square $x^2+2x+c$

The formula used will be: $a^2+2ab+b^2=(a+b)^2$

In the question given the value c can be found by breaking the middle term. we are given 2x while the general formula is 2ab for middle term so,

2(x)(1) = 2x

so, c= 1

Solving:

$x^2+2x+c\\=x^2+2(x)(1)+(1)^2-(1)^2\\=(x+1)^2-1$

So, the value of c that completes the square $x^2+2x+c$ is 1

6 0

3 years ago