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3 years ago

if you reflect fgh across the y-axis, what will be the coordinates of the vertices of the image f'g'h'

Mathematics

2 answers:

k0ka [10]3 years ago

6 0

When you reflect FGH across the y-axis, you are left with the vertices of F'G'H at (2, -1) (-2, 2) (-4, -3)
The correct answer is b.

Hope this helps =)

Anarel [89]3 years ago

6 0

The answer is b.........................

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Find the x and y intercepts. 3x - 2y = 20

Alex787 [66]

Solutions: x=1. Hope its right :)

6 0

3 years ago

A can is 4 inches wide and 8 inches tall. To the nearest whole number, what is the area of a label that wraps around the can if

Yakvenalex [24]

Answer:

The area of a label is $62.8\ in^{2}$

Step-by-step explanation:

we know that

The lateral area of a cylinder (label of the can) is equal to

$LA=2\pi rh$

we have that

A can is 4 inches wide

The diameter of the can is 4 inches

$r=4/2=2\ in$ ----> the radius is half the diameter

$h=8-3=5\ in$ ----> height of the label

substitute in the formula

$LA=2(3.14)(2)(5)=62.8\ in^{2}$

5 0

3 years ago

Find angle a. You will get 20 points

VARVARA [1.3K]

Answer:

127

Step-by-step explanation:

15+38+a=180

a= 127

6 0

2 years ago

Read 2 more answers

The combined mass of a dog and a cat is 24kg. The dog is three times as heavy as the cat. Find the mass

MrRa [10]

Answer:

Cat = 6kg

Dog = 18kg

Step-by-step explanation:

Total mass combine = 24 g

dog = 3 x c

cat = c

the cat is 6kg and the dog is 18kg

8 0

3 years ago

Plz help me agh! It’s linear stuff

kherson [118]

Answer:

(1/2)x - y = -2

General Formulas and Concepts:

Pre-Alg

Equality Properties

Alg I

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Standard Form: Ax + By = C

Step-by-step explanation:

Step 1: Define equation

Slope-Intercept Form: 2 + (1/2)x = y

Step 2: Find Standard Form

Rewrite: y = (1/2)x + 2
Subtract 1/2x on both sides: y - 1/2x = 2
Factor negative: -(1/2x - y) = 2
Divide both sides by -1: 1/2x - y = -2

6 0

3 years ago