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mars1129 [50]
3 years ago
11

What is the value of q?

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

Step-by-step explanation:

ΔSTR and ΔSQR are similar triangles

so TR/SR=SR/QR

--> q/14=4/q

--> q = 2\sqrt{14}

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Will give brainliest.
earnstyle [38]

Answer:

They added 8 to each side,     --8 is +8    so we need to subtract - from each side not add 8 to each side

Step-by-step explanation:

We have a slope and a point

We can use point slope form

y-y1 = m(x-x1)

y--8 = -6(x-2)    

y+8 = -6(x-2)

Distribute the -6

y+8 = -6x+12

Subtract 8 from each side

      ERROR in the students work

They added 8 to each side,     --8 is +8    so we need to subtract - from each side not add 8 to each side

y+8-8 = -6x+12-8

y = -6x+4


8 0
4 years ago
Read 2 more answers
Im gonna need help plz
guapka [62]

Answer:

its 4/64

if u want to simplfy its 1/16 :)

Step-by-step explanation:

i promise i did the math

5 0
3 years ago
Read 2 more answers
Jen graphs y=1/2x+8. which point is on the line?
d1i1m1o1n [39]

Answer:

(0,8)

Step-by-step explanation:

the equation of the line is given in y=mx+b form and b is where the y axis is intersected, but it is also a point on the line.

8 0
4 years ago
An just finished taking statistics, and wants to do a survey on the average salary of Spring 2019 HCC graduates. She calculates
Zanzabum

Answer:

The appropriate answer is "256".

Step-by-step explanation:

Given:

Standard error,

SE = 128.13

Standard deviation,

\sigma = $2050

As we know,

⇒ SE = \frac{\sigma}{\sqrt{n} }

or,

⇒ \sqrt{n}= \frac{\sigma}{SE}

By substituting the values, we get

         =\frac{2050}{128.13}

         =\frac{205000}{12813}

     n = (\frac{205000}{12813} )^2

         =255.98

or,

         =256

   

5 0
3 years ago
What is the solution to (2 - 1)(4 - 2) + 9?​
Dafna1 [17]
(2-1)(4-2)+9
(1)(2)+9
2+9
11
8 0
3 years ago
Read 2 more answers
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