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sveticcg [70]
3 years ago
5

In ΔSTU, m∠S = (10x-5)^{\circ}(10x−5)

Mathematics
1 answer:
Triss [41]3 years ago
4 0

Answer:

Step-by-step explanation:

Ths sum of angle S,T,U is 180°. So,

10x-5 + 2x+4 + x-14 = 180

SOlve for x, and then you can find angle S.

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Select the two binomials that are factors of this trinomial.
mojhsa [17]

To split this trinomial into two binomials, let's try and find two numbers which add to 6 and multiply to 8. To do this, we can list all the factors of 8 and then choose which factors also add to 6.

Factors of 8: (1, 8), (2, 4)


1 + 8 = 9, meaning that 1 and 8 are not the factors we are looking for. However, 2 and 4 do add to 6. By combining these numbers which an x (so that we can produce the x^2 term at the front of the trinomial), we find the binomials:

x+ 2 and x + 4


The answer is x + 2 and x + 4.

5 0
3 years ago
Read 2 more answers
Solve for x: 2x − 2 &gt; 4x + 6.<br> x &lt; −4<br> x &gt; −4<br> x &lt; 4<br> x &gt; 4
igomit [66]

Answer:

The answer is the first choice, x < −4.

Step-by-step explanation:

Let's solve your inequality step-by-step.

2x−2>4x+6

Step 1: Subtract 4x from both sides.

2x−2−4x>4x+6−4x

−2x−2>6

Step 2: Add 2 to both sides.

−2x−2+2>6+2

−2x>8

Step 3: Divide both sides by -2.

x<−4

3 0
3 years ago
Explain how to use the pattern in the table to rewrite a division problem involving fractions as a multiplication problem
Irina-Kira [14]
Reverse the fraction
7 0
3 years ago
What is the factor of y^3-9y^2+y-9=0​
Mariana [72]

Answer:

Step-by-step explanation:Factor the left side of the equation.

Tap for more steps...

(

y

−

1

)

(

y

2

+

9

)

=

0

Set  

y

−

1

equal to  

0

and solve for  

y

.

Tap for more steps...

y

=

1

Set  

y

2

+

9

equal to  

0

and solve for  

y

.

Tap for more steps...

y

=

3

i

,

−

3

i

The solution is the result of  

y

−

1

=

0

and  

y

2

+

9

=

0

.

y

=

1

,

3

i

,

−

3

i

8 0
3 years ago
A car drives with an average velocity of 20.1 m/s . After some time, it has traveled 34.2 km. How long has the car been travelin
exis [7]

Answer:

time = distance / velocity

time = 34,200 meters / 20.1 meters per second

time = 1,701.4925373134 seconds

time = 28.36 minutes

 

Step-by-step explanation:

3 0
2 years ago
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