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2 years ago

10

"What is it called when the top half of a design is reflected across a central axis and mirrored on the bottom half of the desig

n?"

1 answer:

Jet001 [13]2 years ago

4 0

Answer:

a reflection

Step-by-step explanation:

You might be interested in

How to do 10 to 4 decrease

USPshnik [31]

If you're talking about the ratio 10:4, you can decrease it by dividing both numbers by 2.

10:4=5:2

The ratio decreases to 5:2

6 0

3 years ago

Read 2 more answers

39. Find the length of each arc shown in red. Leave your answer in simplified radical form.

andre [41]

Answer:

The length of the arc shown in red is $\frac{22}{9}\pi\ in$

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

$C=2\pi r$

we have

$r=4\ in$

substitute

$C=2\pi (4)$

$C=8\pi\ in$

step 2

Find the length of the arc in red

Remember that the length of the circumference subtends a central angle of 360 degrees

so

by proportion find the length of the arc by a central angle of 110 degrees

$\frac{8\pi}{360}=\frac{x}{110}\\ \\x=8\pi*110/360\\ \\x=\frac{880}{360}\pi\ in$

Simplify

$\frac{880}{360}\pi=\frac{22}{9}\pi\ in$

6 0

3 years ago

Solve the absolute value equation, if possible. If there is no solution, explain why.

kipiarov [429]

Answer:

the equation | 5x + 10| = -7 has no solution for x ∈ R.

Step-by-step explanation:

Given the absolute value equation

| 5x + 10| = -7

We know that absolute value is always positive.

Reason:

The reason is that the absolute value is the distance from the number 0. Hence, it can not be less than or equal to a negative number.

Conclusion:

Therefore, we conclude that the absolute value of any number would be either 0 or positive as it can not less than or equal to a negative number.

Therefore, the equation | 5x + 10| = -7 has NO SOLUTION for x ∈ R.

7 0

2 years ago

what is the probability of spinning a spinner with 4 equal sections labeled 1, 2, 3, and 4 and landing on either 1 or 4

Rama09 [41]

Answer:

the probability is 2 out of 4

Step-by-step explanation:

6 0

2 years ago

Hey I neee help with this I don’t understand for number 1 it’s w=? For number 2 it’s w=75 and for number 3 it’s w=26. Pls I need

mel-nik [20]

Answer:

<em>1. W = 50 ft</em>

<em>2. L = 110 m</em>

<em>3. L = 61 m</em>

Step-by-step explanation:

<u>Area of a Rectangle</u>

Given a rectangle of width W and length L, its area is calculated by the formula:

A = W.L

We are given three rectangle-shaped figures and are required to find different measures as explained below.

1. Length L=94 ft, Area = 4,700 square ft

We'll find the width by solving for W:

$\displaystyle W = \frac{A}{L}$

$\displaystyle W = \frac{4,700}{94}$

W = 50 ft

2. A=8,250 square m, W=75 m

We'll find the length by solving for L:

$\displaystyle L = \frac{A}{W}$

$\displaystyle L = \frac{8,250}{75}$

L = 110 m

3. A=1,586 square m, W=26 m

We'll find the length by solving for L:

$\displaystyle L = \frac{A}{W}$

$\displaystyle L = \frac{1,586}{26}$

L = 61 m

5 0

2 years ago