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2 years ago

⚠️15 POINTS+ BRAINLIEST ANSWER ⚠️

Mathematics

2 answers:

kykrilka [37]2 years ago

5 0

Answer:

a. -2

Step-by-step explanation:

the gradient, m is also called the slope

so m= $\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$

= $\frac{17-(-11)}{-9-5}$

= $\frac{28}{-14}$

= -2

Reil [10]2 years ago

3 0

Answer:

-2

Step-by-step explanation:

Formula for slope: (y2-y1)/(x2-x1)

Plug in the given x and y values

(17-(-11))/((-9)-5)

(17+11)/((-9)-5)

28/(-14)=-2

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Please help! acellus

ch4aika [34]

Answer:

The number that belongs in the green box is equal to 909.

General Formulas and Concepts:
Algebra I

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Trigonometry

[Right Triangles Only] Pythagorean Theorem:
$\displaystyle a^2 + b^2 = c^2$

a is a leg
b is another leg
c is the hypotenuse

Step-by-step explanation:

Step 1: Define

Identify given variables.

a = 30

b = 3

c = x

Step 2: Find x

Let's solve for the general equation that allows us to find the hypotenuse:

[Pythagorean Theorem] Square root both sides [Equality Property]:
$\displaystyle \begin{aligned}a^2 + b^2 = c^2 \rightarrow c = \sqrt{a^2 + b^2}\end{aligned}$

Now that we have the formula to solve for the hypotenuse, let's figure out what x is equal to:

[Equation] Substitute in variables:
$\displaystyle \begin{aligned}c & = \sqrt{a^2 + b^2} \\x & = \sqrt{30^2 + 3^2}\end{aligned}$
Evaluate:
$\displaystyle \begin{aligned}c & = \sqrt{a^2 + b^2} \\x & = \sqrt{30^2 + 3^2} \\& = \boxed{ \sqrt{909} } \\\end{aligned}$

∴ the hypotenuse length x is equal to √909 and the number under the square root, our answer, is equal to 909.

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Learn more about Trigonometry: brainly.com/question/27707750

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Topic: Trigonometry

3 0

1 year ago

What is 92.3 times 4 to the power of ten

steposvetlana [31]

I am pretty sure your answer will be 96783564.8, but it may need to be rounded. If I am wrong, I am sorry.

Hope this helps~!

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What is the first step you should take to solve the following expression: 17:4+ 22 – 12x33?

PolarNik [594]

Answer:

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Step-by-step explanation:

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3 years ago

a worker uses 45 inches of steel to make 300 nuts of the same size how many inches of steel wire will be needed to make one such

Verizon [17]

Answer:

about 6.66666 inches

Step-by-step explanation:

It says you're in college why do you need help with such a simple problem?

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