3 years ago

Did anyone take the Linear Functions Unit Test for CCA grade 10?? I could really use the help!!

Mathematics

1 answer:

gulaghasi [49]3 years ago

6 0

Yeah post the questions I'll see if I can answer them

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Drag the tiles to the correct boxes to complete the pairs. Match each function to its domain and range.f(x)=5x-3

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f(x) is a linear function, so both the domain and the range are the set of real numbers.

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2 years ago

The square root of a number x is always less than x

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Yes this is a correct statement.

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3 years ago

Given S'T'U'V' is a dilation of STUV, find the scale factor of dilation.

Lyrx [107]

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3 years ago

Each of the equal sides of an isosceles triangle is 5 inches more than twice the third side. If the perimeter of the triangle is

solong [7]

Answer:

9 23 23

Step-by-step explanation:

Two sides are equal and are each 2x + 5 ( x = third side)

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3 0

2 years ago

Can someone please help me with this.

allsm [11]

Answer:

Step-by-step explanation:

Given expression is $|8-6 i|$ .

$|8-6 i|$ is a complex expression.

The value of<em> i </em>is –1.

By definition of absolute value, $|a+b i|=\sqrt{a^{2}+b^{2}}$

Now, substitute $|8-6 i|$ in the above formula.

$\Rightarrow|8-6 i|=\sqrt{8^{2}+(-6)^{2}}$ (since <em>i </em>= –1)

$=\sqrt{64+36}$ (since $8^{2}=64$ and $–6^{2}=36$ )

$=\sqrt{100}$ (Square root of 100 is 10)

= 10

Hence, the value of the expression $|8-6 i|$ is 10.

3 0

4 years ago