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Talja [164]
3 years ago
14

AngleRQT is a straight angle. What are m angleRQS and m angleTQS? m angleRQS=

Mathematics
1 answer:
lara31 [8.8K]3 years ago
4 0

\widehat{RQS}+\widehat{TQS}=\widehat{RQT}\\\Leftrightarrow 9x + 1 + 7x + 3 = 180 \\ \widehat{RQS}+\widehat{TQS}=\widehat{RQT}\\\Leftrightarrow 16x = 176\Leftrightarrow x = 11 \\ \Rightarrow \widehat{RQS} = 9 \times 11 + 1 = 100° \: \wedge \: \widehat{TQS} = 7 \times 11 + 3 = 80°

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I need some help plz
scZoUnD [109]

Answer:

  one solution is (0, -2)

Step-by-step explanation:

The line y = -x is the boundary of the solution space of the first inequality. The less-than symbol (<) tells you that the line will be dashed and the shading will be below it. The line has a slope of -1 and goes through the y-intercept point (0, 0).

The line y = x - 2 is the boundary of the solution space for the second inequality. The less-than-or-equal-to symbol (≤) tells you the line will be solid (or equal to) and the shading will be below it (less than). The line has a slope of +1 and goes through the y-intercept point (0, -2).

The area of the graph where the shadings overlap is the solution space for the system of inequalities. Any point in that area will do, including points on the solid line where y < -x. (0, -2) is one such point.

3 0
3 years ago
What is 4sqrt7^3 in exponential form?
katrin [286]

Answer:

\boxed{7^{\frac{3}{2} } \times 4}

Step-by-step explanation:

4 (\sqrt{7} )^3

Square root can be written as a power.

4(7^{\frac{1}{2} })^3

Multiply the exponents.

4(7^{\frac{3}{2} })

7 0
3 years ago
What is the slope of the line that passes through the points (-9, -7) and<br> (-11, 6)
anzhelika [568]

Answer:

-13/2

Step-by-step explanation:

-13/2 is the answer

4 0
2 years ago
6 ) y = -x + 4<br> slope =<br> y-intercept =<br> What it is the answers to the question above
maksim [4K]
Slope= -1
Y-intercept= 4
7 0
2 years ago
PLS HLP LOTS OF POINTS
cupoosta [38]
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3 hundreds  8 tens
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