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2 years ago

8

If you knew that two angles were comlementary and were given the measure of one of those angles, would you be able to find the m

easure of the other angle? Explain your reasoning

2 answers:

Marizza181 [45]2 years ago

8 0

Yes and pair it with 9 degrees

Mnenie [13.5K]2 years ago

3 0

Answer:

Yes, any pair of complementary angles add up to 90 degrees. By simply using 90-x you can find the other angle.

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Karen works 42 hours in a week and earns 6.85 per hour. Estimate the amount of money she earns in a week.

katen-ka-za [31]

Answer:

287.7 u gotta be kidding,

Step-by-step explanation:

42×6.85=287.7

7 0

3 years ago

Read 2 more answers

Find the factors of f(x), given that x = −2 is a zero. HELP PLEASE!!

seropon [69]

Answer:

First Option is correct.

(x+2)(x+3)(x-4)

Step-by-step explanation:

Given:

The given factor is.

$f(x)=x^{3}+x^{2}-14x-24$

We need to find the factors of given factor.

Solution:

$f(x)=x^{3}+x^{2}-14x-24$

Substitute (-4x-10x) in the place of -14x

$f(x)=x^{3}+x^{2}-4x-10x-24$

Rearrange the equation:

$f(x)=(x^{3}-4x)+(x^{2}-10x-24)$

Now we factorised the above equation.

The factors of $x^{2} -10x-24=(x+2)(x-12)$

Now we substitute (x+2)(x-12) in the place of $x^{2} -10x-24$

And in the place of $x^{3}-4x=x(x^{2}-4)$

$f(x)=x(x^{2}-4)+(x+2)(x-12)$

Simplify $x^{2} -4=x^{2} -(2)^{2} = (x+2)(x-2)$

$f(x)=x[(x+2)(x-2)]+(x+2)(x-12)$

Common factor for above function (x+2)

$f(x)=(x+2)[x(x-2)+(x-12)]$

Simplify.

$f(x)=(x+2)[x^{2}-2x+x-12]$

$f(x)=(x+2)(x^{2}-x-12)$

The factor of $x^{2}-x-12=x^{2}-4x+3x-12=x(x-4)+3(x-4)=(x-4)(x+3)$

So the factors of the function.

$f(x)=(x+2)(x-4)(x+3)$

Therefore, the factors of the given function are (x+2)(x-4)(x+3)

4 0

3 years ago

Can someone order them pleaseeeee

pochemuha

Answer:

$the \: correct \: order \: is \to \\ \boxed{ 0- 9 }\to \boxed{ - 3 - (4)} \to \boxed{ - 6 - ( - 1) }\to \boxed{ 4 + ( - 6) }\to \boxed{ 7 - ( -2 )} \to \boxed{ 6 + 5}$

Step-by-step explanation:

$6 + 5 = 11\\ 4 + ( - 6) = 2\\ - 3 - (4) = - 7 \\ 7 - ( -2 ) = 9\\ - 6 - ( - 1) = - 5 \\ 0 - 9 = - 9 \: \\ hence : the \: correct \: order \: is \to \\ \boxed{ 0- 9 }\to \boxed{ - 3 - (4)} \to \boxed{ - 6 - ( - 1) }\to \boxed{ 4 + ( - 6) }\to \boxed{ 7 - ( -2 )} \to \boxed{ 6 + 5}$

♨Rage♨

4 0

3 years ago

During a field trip, 60 students are put into equal-sized groups. Use 60 ÷ 5 = 12 to answer this question. If 5 represents the n

solniwko [45]

Answer:

12 is the number of people in each group.

Step-by-step explanation:

12 would be the number of people in each group. because as you divide 60 to 5..... 12 people are divided sperately into 5 groups.. hope this helps and if you have any questions go ahead and ask! JESUS LOVES YOU

6 0

3 years ago

What is the union of the two sets A= (2,3,6,11,16) and B=(6,11)

larisa [96]

It is (6,11) just find the numbers that are in both sets.

6 0

3 years ago

Read 2 more answers