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arsen [322]
3 years ago
15

Show on a number line and write: the numbers that satisfy the equation |a|=5 Please Hurry!!

Mathematics
2 answers:
kipiarov [429]3 years ago
4 0
Full dots on both -5 and 5 i believe
WITCHER [35]3 years ago
3 0
-5 and 5 I’m pretty sure
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On her math test, Heidi correctly answered 35 of the 40 questions. What percentage of the questions did Heidi correctly answer?
Elena-2011 [213]

Answer:

Divide 35/40 = 87.5%

Step-by-step explanation:

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3 years ago
What Is 21+21,000 Please tell me what the answer
drek231 [11]

Answer:

21021

Step-by-step explanation:

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Explain how the number line can
DochEvi [55]

9514 1404 393

Answer:

  points closest to zero will give the least change; those farthest away will give the greatest change. Listing the points in order by distance from 0 will put them in order by amount of change.

Step-by-step explanation:

The amount of change is the absolute value of the number on the number line. That value is the (positive) distance from 0. The numbers will most easily be compared if they are all put on one side of zero. For example, -1.75 and 1.75 are the same distance from zero, as are -3.25 and 3.25.

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5 0
3 years ago
Complete the work to find the dimensions of the rectangle. x(x – 3) = 10 x2 – 3x = 10 x2 – 3x – 10 = 10 – 10 (x + 2)(x – 5) = 0
Norma-Jean [14]

Answer:

Length =5

Width = 2

Step-by-step explanation:

Given

Length =x

Width = x -3

Area = 10

x(x-3) =10

See comment for missing part of the question

Required

Complete the expression to determine the dimension of a rectangle

We have:

x(x-3) =10

Open bracket

x^2 -3x = 10

Equate to 0

x^2 -3x - 10 =0

Expand

x^2 + 2x - 5x - 10 = 0

Factorize

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Factor out x + 2

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Solve for x

x - 5 = 0 or x + 2 = 0

x = 5 or x = -2

The value of x cannot be negative

So:

x  = 5

Recall that:

Length = x

Width = x - 3

So:

Length =5

Width = 2 ---- i.e. 5 - 3

6 0
3 years ago
What is a equaled sign
topjm [15]
An equal sign is a symbol in mathematics.

It is to indicate that the given terms are <span>equal. 

It is also used to </span>indicate a mathematical <span>equality. 

An equal sign looks like ( </span>= ) this. 
5 0
3 years ago
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