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3 years ago

Linda walked 3/4 of the length of the Tremont Trail. The trail was 3.5 miles long. How far did she walk?

Mathematics

1 answer:

den301095 [7]3 years ago

3 0

Answer:

4.25 miles

Step-by-step explanation:

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on a two week job a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship w

AlekseyPX

the solution is Y= 40•70+75x

6 0

3 years ago

Find the smallest natural number that is a multiple of 45 and where all of its digits are zeros and ones.

Sergio039 [100]

Answer:

1111111110

Step-by-step explanation:

45 is 9, and 5.

9 divisibility rule: Digits have to add up to 9.

We know this has to be 1's and 0's.

So there has to be 9 1's.

111111111.

5 divisibility rule: Last digit has to be 0 or 5.

1111111110 will be our final answer.

Wait- let's check if it's divisible. Using a calculator, this determines it does work.

Enjoy.

6 0

3 years ago

Find an equation of the plane through the point (−5,−1,2) with normal vector ????=⟨−1,−5,2⟩.

Ganezh [65]

Answer:

$x + 5y - 2z + 14 = 0$

Step-by-step explanation:

A plane that passes through the point $(x_{0}, y_{0}, z_{0})$ with a normal vector of $(a,b,c)$ has the following equation, initially:

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

After we solve this, we have

$ax + by + cz + d = 0$

In this problem, we have that:

$(x_{0}, y_{0}, z_{0}) = (-5,-1,2)$

$(a,b,c) = (−1,−5,2)$

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

$-1(x - (-5)) - 5(y - (-1)) + 2(z - 2) = 0$

$-(x + 5) - 5(y + 1) + 2(z - 2) = 0$

$-x - 5 - 5y - 5 + 2z - 4 = 0$

$-x - 5y + 2z - 14 = 0$

Multplying everything by -1

$x + 5y - 2z + 14 = 0$

3 0

3 years ago

Explain and show how to find the square root of 50 to the nearest tenth

4vir4ik [10]

Answer:

$\sqrt{50}=7.1$

Step-by-step explanation:

We want to find the square root of 50;

We need to first rewrite 50 as a prime factorization.

$\sqrt{50}=\sqrt{25\times 2}$

We now split the square root to get:

$\sqrt{50}=\sqrt{25}\times \sqrt{2}$

Take square root to get:

$\sqrt{50}=5 \sqrt{2}$

$\sqrt{50}=5(1.414)=7.07$

To the nearest tenth we have $\sqrt{50}=7.1$

7 0

3 years ago

(02.01 LC) need help asap

o-na [289]

The coordinate of H' from the transformation (x, y) → (x + 8, y + 5) is H'(4, 8)

<h3>What is transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Given the translation of figure EFGHK using the rule (x, y) → (x + 8, y + 5). If point H is at (-4, 3), the coordinate of H' would be at (4, 8)

The coordinate of H' from the transformation (x, y) → (x + 8, y + 5) is H'(4, 8)

Find out more on transformation at: brainly.com/question/4057530

7 0

2 years ago