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iren [92.7K]
3 years ago
9

88 POINTS WILL MARK BRAINLIEST!

Mathematics
1 answer:
dalvyx [7]3 years ago
4 0

Answer:

m Angle PQS = 7x -6

m Angle SQR = 4x +15

m Angle PQS + m Angle SQR =11x +11 = m Angle PQR

Angle PQR +Angle PQT = 180⁰

=) 11x +11 =180⁰

=) 11x =169⁰

=) x = 169/11 = 15.3

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Which of the following is the discriminant of the polynomial below x^2+4x+5
steposvetlana [31]

Answer:

\huge\boxed{\sf Discriminant = -4}

Step-by-step explanation:

Comparing it with quadratic equation ax^2 + bx + c = 0, we get:

a = 1 . b = 4 and c = 5

So,

Discriminant = b^2-4ac

D = (4)²-4(1)(5)

D = 16 - 20

D = -4

Hence,

Discriminant = -4

\rule[225]{225}{2}

Hope this helped!

<h3 /><h3>~AH1807</h3>
4 0
2 years ago
The given function k is a composition of two functions m and n so that k(x) = (m ∘ n)(x). k (x) = StartFraction 2 Over RootIndex
kotykmax [81]

Answer:

\frac{2}{\sqrt[4]{x} }

Step-by-step explanation:

6 0
3 years ago
7 tenths times 10 is another problem that i need help on
Elza [17]
Hi there!

7 tenths times 10 is pretty easy and can be done on a calculator.
7 tenths is 0.7 in standard form.

0.7 × 10 = 7

Because if you think about it...
Tenths is like being dropped down by ten... then you multiply by ten which brings it back up to whole number seven. It may not make sense but that's what it is.

Hope this helps!
8 0
3 years ago
The lines represented by the equations y = -X – 3 and
xz_007 [3.2K]

The equations y = -x -3 and 5y + 5x = -15 represents the same line option 'the same line' is correct.

<h3>What is linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have two equation of the line:

y = -x -3 and

5y + 5x = -15

From the equation 5y + 5x = -15:

Divide by 5 on the above equation:

y + x = -3

or

y = -x -3

The two equations y = -x -3 represents the same line.

Thus, the equations y = -x -3 and 5y + 5x = -15 represents the same line option 'the same line' is correct.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

3 0
1 year ago
What is 3/100 times 3
weeeeeb [17]

Answer:

3/100 times 3 is 0.09 or 9/100

7 0
2 years ago
Read 2 more answers
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