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2 years ago

The measure of an exterior angle of a triangle is equal to the sum of the measures of what two interior angles

Mathematics

1 answer:

Lelu [443]2 years ago

5 0

Answer:

Of the 2 non-adjacent interior angles

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Find the values for c and d

baherus [9]

Answer:

c=-5

d=1

Step-by-step explanation:

$(cy^2)(4y^d)=-20y^3$

I'm going to reorder the left-hand side. Multiplication is commutative.

$(4c)(y^2y^d)=-20y^3$

Since the bases are the same in $y^2y^d$ and the operation is multiplication, I'm going to add the exponents giving me:

$4cy^{2+d}=-20y^3$

So this implies we have two equations to solve:

$4c=-20$ and $2+d=3$

So the first equation can be solved by dividing both sides by 4 giving you $c=-5$ .

The second equation can be solved by subtracting 2 on both sides giving you $d=1$ .

6 0

3 years ago

2.8 million deaths per year, express quantity in deaths per minute

ddd [48]

2.8M/(365x24x60)=wonder why you need this

4 0

3 years ago

Please help! <br> Identify the type of correlation that is present in the scatter plot.

vladimir1956 [14]

Answer:

No correlation

Step-by-step explanation:

There is not a positive line of dots

There is not a negative line of dots

so that means there is no correlation

4 0

3 years ago

Read 2 more answers

If g(x) = 3x + 8, find g-1(4)

arsen [322]

Answer:

$\frac{-4}{3}$ =g-1(4)

Step-by-step explanation:

x=3y+8 ---> y= $\frac{x-8}{3}$

y= $\frac{(4)-8}{3}$

$\frac{-4}{3}$

4 0

2 years ago

What is the sum of the 12th square number and the 9th square number

Inessa [10]

Answer: 225

Step-by-step explanation:

<u>What is a square number</u>?

A square number is a product of a number times itself

So, the 12th square number would be 12 * 12, or 12²

The 9th square number would be 9 * 9, or 9²

The equation would be 12² + 9²

So:

12² + 9²

= 144 + 81

= 225

So, the answer is 225

6 0

1 year ago