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nikitadnepr [17]
3 years ago
5

The consecutive angles of a parallelogram measure (x+30) and 4x°. What is the measure of the smallest

Mathematics
1 answer:
Sophie [7]3 years ago
6 0

Answer:

60

Step-by-step explanation:

180=(x+30)+(4x)

Ok, combine like terms. That'll give you

180=5x+30.

Now solve for x. X is going to equal 30.

Then substitute 30 for x in the angles. One angle will be 60 and the other will be 120.

60 is smaller than 120 so that's your answer.

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Write the equation of the
Step2247 [10]

Answer:

-4-(-3)

-4+3= -1

-8-(-6)=

-8+6= -2

3 0
3 years ago
At a rate of 4 gallons per minute how long will it take to fill a 300 gallon swimming pool
Ivanshal [37]

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1 hour and 50 minutes will take to fill up a 300 gallon swimming pool explanation just do the quation/math

     

7 0
3 years ago
Read 2 more answers
What is the completely factored form of f(x)=x3+5x2+4x−6?
Gre4nikov [31]
f(x)=x^3+5x^2+4x-6
f(-3)=(-3)^3+5(-3)^2+4(-3)-6=0\implies x+3\text{ is a factor of }f(x)

Synthetic division yields

-3  |  1   5   4   -6
.    |      -3  -6    6
- - - - - - - - - - - - -
.    |  1   2  -2    0

which translates to

\dfrac{x^3+5x^2+4x-6}{x+3}=x^2+2x-2

with remainder 0. Now by the quadratic formula,

x^2+2x-2=0\implies x=\dfrac{-2\pm\sqrt{2^2-4(1)(-2)}}2=-1\pm\sqrt3

and so

f(x)=x^3+5x^2+4x-6=(x+3)(x-(-1+\sqrt3))(x-(-1-\sqrt3))
3 0
3 years ago
1. What is the solution to the system of equations graphed below? (1 point)
xenn [34]

Answer:

The answer is B

Step-by-step explanation:

lol i had the same question

5 0
3 years ago
HELP I WILL GIVE BRAINIEST
Zanzabum

Answer:

13.7

Step-by-step explanation:

It forms a triangle.

They are trying to find the height, cause they say the east-bound car went east so that makes the bottom of the triangle, the width. They also give is the distance in between both cars so that's the hypotenuse so let's set up the equation...

15² - 6² = 189

now we square root it

√189 = 13.7

 

5 0
3 years ago
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