2 years ago

The graph shows a line and two similar triangles.

Mathematics

1 answer:

docker41 [41]2 years ago

7 0

Answer:

y=1/3x+2

Step-by-step explanation:

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You have 2 credit cards. If your budget $375 to pay off your credit card debt and you pay off the highest interest card first wh

Dvinal [7]

Answer:

the answer is b

Step-by-step explanation:

7 0

3 years ago

From delta math:<br> Subtract -2x^2 + 3x - 9 from 8x^2 + 10x - 10

Leto [7]

Answer:

$10x^2 + 7x - 1$

Step-by-step explanation:

Step 1: Build the expression in numerical form.

$(8x^2 +10x - 10) - (-2x^2 + 3x - 9)$

Step 2: Distribute the negative sign.

$8x^2 +10x -10 + (-1)(-2x^2) + (-1)(3x) + (-1)(-9)$
$8x^2 + 10x - 10 + 2x^2 + (-3x) + 9$

Step 3: Combine like terms.

$(8x^2 +2x^2) + (10x -3x) + (-10+9)$
$10x^2 +7x -1$

Therefore, the answer is $10x^2 + 7x -1$ .

4 0

2 years ago

Use what you know about the angle sum theorem for triangles and your algebra skills to solve for x and find the measure of all t

melomori [17]

Answer:

2x° = 45°, 3x° = 67.5°

Step-by-step explanation:

Sum of angles in a triangle = 180°

2x+3x+3x=180°

8x=180°

x=22.5°

2x=22.5°x2=45°

3x=22.5°x3=67.5°

8 0

2 years ago

What is the discriminant of 3x squared -10x= -2

artcher [175]

The discriminant of the equation $3 x^{2} -10x=-2$ is 76.
I hope that helps.

3 0

3 years ago

If f(x)=x+8 and g(x)=-4-3 find (f+g)(x)

Lilit [14]

Answer:

(f+g)(x) = -3x+5

Step-by-step explanation:

f(x)=x+8 and g(x)=-4x-3

(f+g)(x) = f(x) + g(x)

= x+8+-4x-3

= -3x+5

3 0

3 years ago