2 years ago

Can someone please help with my math homework? this is so confusing.

1 answer:

4 0

Hi there friend, your answer for perimeter is 18.

I’ve included a graph below to help explain why but basically if you count the squares, each side measures 4 1/2 units so if you multiply 4 1/2 units by 4(the number of sides) you get 18.

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How do I find the quotient 7/8÷2/9

Lena [83]

$\dfrac{\frac{7}{8}}{\frac{2}{9}}=\frac{7}{8}\cdot\frac{9}{2}=\frac{63}{16}$

5 0

3 years ago

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How can you tell if an inequality will have a solid line

Virty [35]

Answer:

b. the symbol has or equal to

Step-by-step explanation:

Required

When does an inequality have a solid line

The question is pretty straightforward and the answer is (b) which means that when the symbol has or equal to.

This implies that, the symbol could be:

> or = i.e. $\ge$

and it could also be:

< or = i.e. $\le$

Take for instance:

$x + 1 \ge 2$ and $y- 5\le 10$

<em>The above expressions will have a solid line</em>

6 0

3 years ago

What is up !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

timofeeve [1]

Answer: the sky and planets

Step-by-step explanation:

the are above us

7 0

2 years ago

In a game, you draw a card with three consecutive numbers on it. You can choose one of the numbers and find the sum of its prime

Angelina_Jolie [31]

So sum the prime factors up

25=5*5, 5+5=10
26=2*13, 2+13=15
27=3*3*3, 3+3+3=9

15>10>9

26 is biggest

pick 26

3 0

3 years ago

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2x+3=9 what is the answer

xxMikexx [17]

Answer : x=3

Step-by-step explanation:

Explanation:

2x+3=9

We want to find the variable x, so we have to make it alone. To do so, first subtract 3 from both sides of the equation:

2x+3 − 3=9 − 3

2x=6

Now divide both sides by 2:

2x2=62

So the final answer is:

x=3

6 0

3 years ago