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3 years ago

Angle RST is a right angle. Angle RSU has a measure of 25°.

Mathematics

2 answers:

zvonat [6]3 years ago

6 0

Answer:

Step-by-step explanation:

Yes the angle Rsu has 25 measure shown on graph the way to show RSU TSU Is 90-25=65

Angelina_Jolie [31]3 years ago

5 0

Keywords

complementary angles, right angle

we know that

If two angles are complementary angles, then their sum is equal to a right angle

In this problem

$Angle\ RSU+Angle\ TSU=90\°$ -------> by complementary angles

we have

$Angle\ RSU=25\°$

Substitute and solve for Angle TSU

$Angle\ TSU=90\°-25\°=65\°$

therefore

the answer is the option

$65\°$

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Factor out the GCF from the terms of the polynomial –4y5 + 6y3 + 8y2 – 2y. A. –2y4 + 3y2 + 4y – 1 B. y(–4y4 + 6y2 + 8y – 2) C. 2

andreyandreev [35.5K]

Answer:

Option D) $-2y(2y^4-3y^2-4y+1)$ is correct

Therefore $-4y^5+6y^3+8y^2-2y=-2y(2y^4-3y^2-4y+1)$

Step-by-step explanation:

Given polynomial is $-4y^5+6y^3+8y^2-2y$

To factorise the given polynomial by taking out the common terms of the given polynomial :

$-4y^5+6y^3+8y^2-2y$
$=2y(-2y^4+3y^2+4y-1)$ ( here 2y is GCF common term so taking outside the terms of the polynomial )
$=-2y(2y^4-3y^2-4y+1)$ ( now taking (-) outside )

Therefore $-4y^5+6y^3+8y^2-2y=-2y(2y^4-3y^2-4y+1)$

Option D) $-2y(2y^4-3y^2-4y+1)$ is correct

8 0

3 years ago

The point begin ordered pair, 3, negative 3, end ordered pair is the solution to which of the following systems of equations? A

ryzh [129]

so basically for this problem you're just going to plug in the point (3,-3) into every equation, keeping in mind that the 3 is the x value and that the -3 is the y value. once you plug it in you can just use order of operations (pemdas) to solve.

the equations that do work with the point (3,-3) are (2x+4y=-6)

(2x-3y=15)

(8x+3y=15)

(7x-2y=-24)

Step-by-step explanation:

so to work one of these problems you take (2x+4y=-6) and plug in your variables.

2(3)+4(-3)=-6

then you're going to multiply

6-12=-6

the subtract the negative twelve from the 6

-6=-6

so we get a true statement. if you do this and the two numbers don't match then the equation does not work with your point. I hope this helps!

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3 years ago

Please explain how you got it

Kay [80]

answer:

m^8 n^6

explanation:

m^5 and m^-3 should be subtracted so 5 - (-3) = 8

and n^2 and n^-4 should subtracted as well so 2 - (-4) = 6

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3 years ago

The Paulsens ordered $75.41 worth of Chinese food. They paid 11.5% sales tax and left a 15% tip on $75.41. What was the total co

mafiozo [28]

75.41*11.5= 8.67
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3 years ago

M is the midpoint of HA. The coordinate of His

Scrat [10]

H=(3x+5,3y)
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Step-by-step explanation:

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7 0

3 years ago