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sdas [7]
2 years ago
11

I will mark branliest please

Mathematics
2 answers:
Greeley [361]2 years ago
5 0

Answer:

1.) Right

2.)Acute

3.) obtuse

Step-by-step explanation:

enot [183]2 years ago
3 0

Answer:

1.right

2.acute

3.obtuse

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Which of these graphs below represents a function?
Molodets [167]

Answer:

the one you've selected pink, (the one that looks like a U)

Step-by-step explanation:

if you can pass a vertical line through a supposed function and have it only cross once, it's a function.

4 0
3 years ago
Answer and will mark brainliest
AysviL [449]
3(x+6)>8-(x-7)
3x+18>8-x+7
2x+18>15
2x>-3
X>-3/2
6 0
3 years ago
Solve the following quadratic equation by completing the square: x² + 12x = 15
Lerok [7]
Answer:

x = -1.14 or -13.14

Explanations:

The given equation is:

x^2+12x\text{  =  15}

Find the half of 12, and add the square to both sides of the equation.

That is add 6² to both sides

x^2+12x\text{ + 6}^{2}\text{  =  15 + 6}^{2}\begin{gathered} (x+6)^2\text{ =  15  +  3}6 \\ (x+6)^2\text{ = 51} \\  \end{gathered}

Find the square root of both sides:

\begin{gathered} \sqrt[]{(x+6)^2_{}}=\pm\sqrt[]{51} \\ \text{x  +  6  = }\pm\sqrt[]{51} \\ x\text{  =  -6  }\pm\sqrt[]{51} \\ \text{x  = }-6\pm7.14 \\ x\text{  = -6+7.14  = }1.14 \\ x\text{ = -6 - 7.14} \\ \text{x = -13.14} \end{gathered}

x = -1.14 or -13.14

3 0
8 months ago
(Consider This) Darcy and Rachel live down the hall from each other in the same dorm. Darcy likes to play her music loudly down
sineoko [7]

Answer:

ask an adult, about the situation

Step-by-step explanation:

4 0
3 years ago
A box in the shape of a rectangular prism has the dimensions shown. What is the length of the interior diagonal of the box? Roun
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141.4 would be your answer
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