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MariettaO [177]
3 years ago
13

Evaluate the expression for r = –16. –4r =

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

Answer:

the answer is 64

Step-by-step explanation:

(-4) x (-16) = 64

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Akira = 22 + 30x

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The slope of this line is (-12,10) and (-10,6)
Oksi-84 [34.3K]

Answer:

Slope is -2

Step-by-step explanation:

(y2-y1) / (x2-x1)

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7 0
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What's the area of an equilateral triangle with sides of 10 inches and height of 7 inches
viktelen [127]
The area would be 35
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3 years ago
Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle translates 2 units up and 1 unit right. Which rule repres
Nataly [62]

Answer:

The translation statement is given by:

(x,y)\rightarrow (x+1,y+2)

After the translation, the coordinates of vertex A is (-2,6).

Step-by-step explanation:

Given :

Vertices of a triangle ABC are:

A(−3, 4), B(4, −2), C(8, 3)

The triangle is translated 2 units up and 1 unit right.

To find the co-ordinates of point A after translation.

Translation rules.

For shift of c units up, the translation is given as:

(x,y)\rightarrow (x,y+c)

For shift of k units right, the translation is given as:

(x,y)\rightarrow (x+k,y)

So, it says the triangles is translated 2 units up and 1 unit right.

The translation statement is given by:

(x,y)\rightarrow (x+1,y+2)

So, co-ordinates of point A after translation is given by :

(-3,4)\rightarrow (-3+1,4+2)=(-2,6)

After the translation, the coordinates of vertex A is (-2,6).

4 0
4 years ago
-y=6 <br> How do I change that -Y to positive ?
andrew-mc [135]
Divide 6 by -1. Remember that -y is really -1y.
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3 years ago
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