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2 years ago

HELP ASAP I NEED TO PASS!!

1 answer:

6 0

Listening skills allows one to make sense and understand what another persons is saying. The three elements of listening are:pay attention,show that you are listening, provide feedback

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There are 87 first graders in after care.after 39 students are picked up, the teacher put the remaining students into 4 groups f

Elden [556K]

Answer:

There are 12 students in each group

Step-by-step explanation:

87-39= 48

48/4= 12

Hope this helped. ;)

5 0

3 years ago

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Find the volume of the cone show below:

antiseptic1488 [7]

Formula for the volume not a cone=πr2H. π=3.14. R=12×2=24. H=16. 3.14×24=75.36. 75.36×16=1205.76. ANSWER: 1205.76

5 0

3 years ago

How do you compare 7/8 ___ 15/16 ?

solong [7]

Answer:

7/8 < 15/16

Step-by-step explanation:

Get a common denominator of 16

7/8 *2/2

14/16

14/16 < 15/16

so 7/8 < 15/16

3 0

3 years ago

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Help me please help help help help

sineoko [7]

Answer:

Step-by-step explanation:

it is the same angle from one side and theother

3 0

2 years ago

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What is the value of the rational expression 2x^2+5x+9/x^2+2x-1 when x=-2

Sergio039 [100]

Answer:

The value of the Rational expression when $x=-2$ is: $-7$

Step-by-step explanation:

For this exercise is important to remember:

When a negative number is raised to an even power, the result will be positive.
The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

Then, given the following Rational expression:

$\frac{2x^2+5x+9}{x^2+2x-1}$

You need to follow these steps in order to find its value when $x=-2$ :

1. Substitute the given value of "x" ( $x=2$ ) into the expression:

$\frac{2(-2)^2+5(-2)+9}{(-2)^2+2(-2)-1}$

2. Evaluate and simplify:

$\frac{2(4)+5(-2)+9}{4+2(-2)-1}=\frac{8-10+9}{4-4-1}=\frac{7}{-1}=-7$

5 0

2 years ago

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