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Pachacha [2.7K]
3 years ago
10

HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!

Mathematics
2 answers:
Sindrei [870]3 years ago
4 0
B GRS art by sas similarity
stiks02 [169]3 years ago
3 0

Answer:

B) ΔGRS ≈ ΔART by SAS Similarity

Step-by-step explanation:

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I need help on this problem. Does anyone know how to complete it? Please and thank you :)
ale4655 [162]
I think it's 5 because i remember learning that it's gonna be half of what the bottom is
4 0
3 years ago
Please answer correctly !!!!!!!!! Will<br> Mark brainliest !!!!!!!!!!!!!
il63 [147K]

Answer:

x=-\frac{-20+\sqrt{-20w+3600}}{10},\:x=-\frac{-20-\sqrt{-20w+3600}}{10}

Step-by-step explanation:

w=-5\left(x-8\right)\left(x+4\right)\\\mathrm{Expand\:}-5\left(x-8\right)\left(x+4\right):\quad -5x^2+20x+160\\w=-5x^2+20x+160\\Switch\:sides\\-5x^2+20x+160=w\\\mathrm{Subtract\:}w\mathrm{\:from\:both\:sides}\\-5x^2+20x+160-w=w-w\\Simplify\\-5x^2+20x+160-w=0\\Solve\:with\:the\:quadratic\:formula\\\mathrm{Quadratic\:Equation\:Formula:}\\\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}

\mathrm{For\:}\quad a=-5,\:b=20,\:c=160-w:\quad x_{1,\:2}=\frac{-20\pm \sqrt{20^2-4\left(-5\right)\left(160-w\right)}}{2\left(-5\right)}\\x=\frac{-20+\sqrt{20^2-4\left(-5\right)\left(160-w\right)}}{2\left(-5\right)}:\quad -\frac{-20+\sqrt{-20w+3600}}{10}\\x=\frac{-20-\sqrt{20^2-4\left(-5\right)\left(160-w\right)}}{2\left(-5\right)}:\quad -\frac{-20-\sqrt{-20w+3600}}{10}\\The\:solutions\:to\:the\:quadratic\:equation\:are\\x=-\frac{-20+\sqrt{-20w+3600}}{10},\:x=-\frac{-20-\sqrt{-20w+3600}}{10}

6 0
3 years ago
What is 0.93 rounded to the nearest tenth
fgiga [73]
0.90 Is the answer hello hi ahsiodend

6 0
3 years ago
Read 2 more answers
HELP PLSSS<br><br> find f(9) if f(x) = 4^x + 12
Anna35 [415]

Answer:

I think its 262156

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which complex number is represented by the point graphed on the complex plane below?
balandron [24]

Answer: The answer is (c) 3 - 4i.

Step-by-step explanation:  We are given a point located on the complex plane and we are to select the correct complex number that is represented by this point.

We can see that the co-ordinates of the point on the plane are (3, -4).

Since the point (a, b) can be written in the form a + bi, where 'a' is the measurement along X-axis and 'b' is the measurement along Y-axis, so the point (3, -4) an be written in the following form:

(3, -4) = 3 + (-4)i = 3-4i.

Thus, (c) is the correct option.

4 0
3 years ago
Read 2 more answers
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