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4 years ago

What’s the vertex for this problem?

Mathematics

1 answer:

Semmy [17]4 years ago

3 0

Answer:

The vertex for this equation is (5, -2)

Step-by-step explanation:

To find any vertex, you start by using the base formula for vertex form.

y = a(x - h) + k

In this case (h, k) is the vertex. You can see here that 5 lines up with h and -2 lines up with k. This gives us the point (5, -2)

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To estimate the height of a totem pole, Jorge uses a small square of plastic. He holds the square up to his eyes and walks backw

Ghella [55]

The height of the pole is 6.50 meters

<h3>How to calculate the height?</h3>

To calculate the height of the pole, we will use of the following equivalent ratios.

By Pythagoras theorem, we have:

$x ^2 = 2^2 + 3^2\\\\x ^2 = 4 + 9\\\\x = \sqrt{13}$

So, we have:

$h = \dfrac{\sqrt{13}^2 }{2} \\\\h = \dfrac{13}{2}\\\\h = 6.5$

Hence, the height of the pole is 6.50 meters

Read more about Pythagoras' theorem at:

brainly.com/question/654982

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7 0

2 years ago

Please answer this correctly please label the numbers correctly

Ierofanga [76]

Answer:

Step-by-step explanation:

All u need to do is graph the points so for -4,5 go 4 left then go up

8 0

3 years ago

Which of the following expression are equivalent to -45+12?

lora16 [44]

Answer:

Step-by-step explanation:

Please share the possible answer choices next time. Thanks.

-45 + 12 is equivalent to 12 - 45.

-45 + 12 comes out to -33.

5 0

3 years ago

Which expression is equivalent to

LiRa [457]

Answer: B 1/m

Step-by-step explanation:

7 0

3 years ago

What is the angle e in the triangle below? (Hint: Use an inverse trigonometric

yuradex [85]

Answer:

Step-by-step explanation:

sin θ=3/8

θ=sin ^{-1}(3/8)

≈22.02 °

5 0

3 years ago

Read 2 more answers