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Deffense [45]
3 years ago
5

Pls help will mark brainliest!!!!!!

Mathematics
2 answers:
stellarik [79]3 years ago
7 0

Answer:

a

Step-by-step explanation:

Zina [86]3 years ago
4 0
A. figure ABCD is similar to figure A'B'C'D'
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Which statement is true about the line represented on the equation y + 7 = -3 (x - 2/9) ?
Zarrin [17]

<u>ANSWER</u>

The point (\frac{2}{9},-7) lies on the straight line y+7=-3(x-\frac{2}{9})

<u>EXPLANATION</u>

The given line is y+7=-3(x-\frac{2}{9}). It can be observed that the given straight line is in the point-slope form.

We can rewrite the equation in the point-slope form to obtain,


y--7=-3(x-\frac{2}{9}).


When we compare this to the general point-slope form, which given by the formula;

y-y_1=m(x-x_1),

We can observe that,

x_1=\frac{2}{9} and y_1=-7.


Hence the point, (x_1,y_1)=(\frac{2}{9},-7) lies on y+7=-3(x-\frac{2}{9})

6 0
3 years ago
What is the answer to this question. Please I need it asap
ipn [44]
3.14x100 ^{2}x250x.5= 3,925,000
3,925,000 divided by 1000= <u>3925 litres

</u>I hope this helps<u>
</u>
5 0
3 years ago
Suppose x is a number such that 2x=x/2-6. Must it then be true that 3x=12. Explain your reasoning
KATRIN_1 [288]
2x = x/2 - 6.....multiply both sides by 2
4x = x - 12
4x - x = -12
3x = -12
x = -12/3
x = -4

3x = 12......3(-4) = 12.....-12 = 12...false......so 3x = 12 is not true because x = -4



8 0
3 years ago
Read 2 more answers
Use synthetic division and the given factor to completely factor the polynomial.x^3–x^2–24x–36;(x–6)
Fed [463]

Answer:

3(x-6)(x-2)

Step-by-step explanation:

X3+x2-24x+36=(x-2)(x-6)(x-3)

66 divided 22=3 that how I got the 3

24 divided 12= 2 that how I got the 2

36 divided 6 = 6 that how I got the 6

that how you give brainliest

8 0
3 years ago
Read 2 more answers
an image of a right triangle is shown with an angle labeled y If sin y° = 7 divided by q and tan y� = 7 divided by r, what is th
trapecia [35]

Answer:

cos y = r/q

Step-by-step explanation:

Sine is opposite divided by hypotenuse. Here, since sin y = 7/q, we can say that the opposite side length is 7 and the hypotenuse side length is q.

Tangent is opposite divided by adjacent. Here, since tan y = 7/r, we can say that the opposite side is 7 (just like above with sine) and the adjacent side is r.

Now, we have a triangle with its two legs labelled 7 and r and its hypotenuse labelled q.

Cosine is adjacent over hypotenuse. Because the adjacent side has a length of r and the hypotenuse has length q, we know that cos y must be r/q.

Hope this helps!

3 0
3 years ago
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