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Naily [24]
3 years ago
6

6x2 + 150 = 0 Can u solve plz I’m in a hurt

Mathematics
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

6x2 + 150 = 0

12x + 150 = 0

12x + 150 = 0

-150         -150

 12x  =   -150

12x ÷ 12  = -150 ÷ 12

x= -25/2  

Step-by-step explanation:

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If quadrilateral PQRS is a rectangle, then which of the following is true?
brilliants [131]

∠STP ≅ ∠QTR is the True statement ⇒ answer C

Step-by-step explanation:

In any rectangle

1. Each two opposite sides are equal and parallel

2. The measure of its vertex angles is 90°

3. The two diagonals are equal

Now lets find the true statements

∵ PQRS is a rectangle

∴ PS = QR ⇒ opposite sides

∴ PQ = SR ⇒ opposite sides

∴ PR = QS ⇒ diagonals

A.  ∠PSQ ≅ ∠QSR

∵ The diagonals of the rectangle do not bisect the vertex angles

∴ AQ does not bisect angle S

∴  m∠PSQ ≠ m∠QSR

∴  ∠PSQ not congruent ∠QSR

∠PSQ ≅ ∠QSR ⇒ False

B. segment SR ≅ segment RQ

∵ SR and RQ are two adjacent sides

∵ The adjacent side in the rectangle not equal

∴ SR ≠ QR

∴ segment SR not congruent to segment RQ

segment SR ≅ segment RQ ⇒ False

C. ∠STP ≅ ∠QTR

∵ PR intersects QS at point T

∴ m∠STP = m∠QTR ⇒ vertically opposite angles

∴ ∠STP ≅ ∠QTR

∠STP ≅ ∠QTR ⇒ True

D. segment PS ≅ segment PR

∵ PS is a side in the rectangle

∵ PR is a diagonal in the rectangle

∵ The side of the rectangle not equal the diagonal of the rectangle

∴ PS ≠ PR

∴ segment PS not congruent to segment PR

segment PS ≅ segment PR ⇒ False

∠STP ≅ ∠QTR is the True statement

Learn more:

You can learn more about rectangle in brainly.com/question/6594923

#LearnwithBrainly

8 0
4 years ago
Read 2 more answers
Plz help me <br>who can answer in 2 mins
wariber [46]
Express incrase as percent of original
incrase=new-original=680-500=180

percent increase=increase/original times 100=180/500 times 100=0.36 times 100=36

36% increase
8 0
3 years ago
Read 2 more answers
Match the graph with its equation.
Fiesta28 [93]

It is the second choice y=-3.

The line is on the y- axis

6 0
4 years ago
Read 2 more answers
This is from the last question
Oksana_A [137]

Answer:

huh

Step-by-step explanation:

what are you trying to figure out-

4 0
3 years ago
Given​ f(x) = xsquaredminus2xplus3​, find the​ value(s) for x such that ​f(x)equals11.
Elina [12.6K]

Answer:

Answer is x = 4 (or) x = -2

Step-by-step explanation:

given \:  \: f(x) = x {}^{2}  - 2x + 3 \\ and \: f(x) = 11 \\ substituting \: the \: values \\ 11 = x {}^{2}  - 2x + 3 \\ x {}^{2}  - 2x - 8 = 0 \\ by \: factorization \\ (x - 4)(x  + 2) = 0 \\ x = 4 \:  \:( or) \: x =  - 2

Value of x is 4 or -2.

If you have any doubts see the image or ask in comments box.

<em>HAVE</em><em> </em><em>A NICE DAY</em><em> </em><em> </em><em>!</em>

5 0
3 years ago
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