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3 years ago

I need help with this can you explain how to do this so I can understand please ASAP!!

Mathematics

1 answer:

Ratling [72]3 years ago

7 0

Answer: 1.64 2.100

Step-by-step explanation:

The reason for this is squaring something is simply mulyiplying the number by itself. for example

8 squared

there is a 2 above the 8 which means we will do 8x8.

8x8= 64

Hope this helps!!!!

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If A is the midpoint of line segment LH and B is the midpoint of line segment LJ, then what is AH? 20,9,11,33?

Effectus [21]

Answer:

Answer is 33. Got it right in my quiz

Step-by-step explanation:

5 0

3 years ago

The width of a rectangle is 5 units less than the length. The area of the rectangle is 6 units. What is the width, in units, of

Readme [11.4K]

Answer:

The width of rectangle is 1 unit.

Step-by-step explanation:

Given:

The area of rectangle is 6 units and its width is 5 units less than the length.

So, to find the width of rectangle.

Let the length be $x$ and the width be $x-5$ .

Now, to find the width we put the formula of area of rectangle:

Area = length × width

$6= x\times (x-5)$

$6=x^{2}-5x$

$0=x^{2}-5x-6$

$0=x^{2}-6x+x-6$

$0=x(x-6)+1(x-6)$

$0=(x-6)(x+1)$

<em>On solving equation we get:</em>

$x-6=0, x+1=0$

Therefore, we take the value x=6 as it is positive value:

$x-6=0$

$x=6$

So, the width of rectangle:

Width = $x-5$

= $6-5$

= $1$

Therefore, the width of rectangle is 1 unit.

8 0

3 years ago

Which is the solution to the inequality 2 3/5 b-8/15

AleksandrR [38]

Answer:

115b−120Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If m∠RQS=22x-11 and m∠RQT=12x-8, find m∠TQS

Arada [10]

Answer:

∡TQS = 10x -3

Step-by-step explanation:

∡TQS = ∡RQS - ∡RQT

= 22x - 11 - (12x - 8)

= 10x -3

3 0

3 years ago

Solve:<br> 2.4=-t/4.5<br> Thank you so much!

AveGali [126]

Easy. You need to solve for t. There are two ways you can do this:

1) Multiply both sides by -4.5. This will give you -10.8 on the left, and t by itself on the right.

OR

2) Multiply both sides by 4.5. You'll get 10.8 on the left and -t on the right. Then, divide both sides by -1 (tere's an invisible 1 in front of the t), to get -10.8=t.

Either way works, just depends on which way you're more comfortable with it.

8 0

3 years ago