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3 years ago

Question 5

1 answer:

7 0

<h2>Answer:</h2><h2>If 1 = 75 then 375 miles = 5 inches.</h2><h2>Step-by-step explanation:</h2><h2>375 ÷ 75 = 5</h2>

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Mason graphed the parent function of a quadratic equation. Then, he reflected the parabola over the x-axis and translated it sev

cluponka [151]

Answer:

y = - (x - h - 3)² - k + 7

Step-by-step explanation:

<u>Let the patent function be:</u>

y = (x - h)² + k in the vertex form

<u>Then transformation steps are:</u>

1. Reflection over x- axis, y' = -y

y' = - (x - h)² - k

2. Translation 7 units up and 3 units to the right, y'' = y' + 7, x' = x - 3

y'' = - (x - h - 3)² - k + 7

7 0

3 years ago

Given m-2, m+4, 2m +1 are the first three terms of Arithmetic

ioda

Answer:

Given m-2, m+4, 2m +1 are the first three terms of Arithmetic

Step-by-step explanation:

Progression. Find the value of m and hence, list all the terms.

5 0

3 years ago

Drag an answer to each box to complete this paragraph proof.

Leno4ka [110]

Given that

∠ABC and ∠CBD are complementary

Sum of complementary angle = 90°

⇒ m∠ABC + m∠CBD = 90°

⇒ 25° + m∠CBD = 90° [ Given that m∠ABC = 25°]

⇒ m∠CBD = 90° - 25°

⇒ m∠CBD = 65°

Hence proved

7 0

4 years ago

Read 2 more answers

Tess created a Pythagorean triple of (24, 32, 40) by multiplying the known Pythagorean triple 3, 4, and 5 by 8. Is Tess correct?

pentagon [3]

Answer:

(24, 32, 40) is a Pythagorean triplet.

Option A) Yes, as long as each number in the Pythagorean triple is multiplied by the same whole number.

Step-by-step explanation:

We are given the following in the question:

Pythagorean triplet: (3,4,5)

New Pythagorean triplet obtained = (24, 32, 40)

Pythagoras theorem:

For a right angles triangle the sum of square of sides of triangle is equal to the square of hypotenuse of triangle.

Verification:

$24^2 + 32^2\\=576 + 1024\\=1600\\=40^2$

Yes, Tessa is correct.

(24, 32, 40) is a Pythagorean triplet.

Pythagorean triple be created using multiplies of a known Pythagorean triple

Option A) Yes, as long as each number in the Pythagorean triple is multiplied by the same whole number.

8 0

3 years ago

Read 2 more answers

Jason has 4 gallons of hand sanitizer that contains 25% alcohol. He wants to make a hand sanitizer that contains 50% alcohol. Ho

Reptile [31]

4 gallons = 25% alcohol
He wants 50% alcohol, therefore, let’s double the amount.

8 gallons = 50% alcohol

Answer is 4 more gallons should be added to have 50% alcohol

5 0

3 years ago

Read 2 more answers