Please help!! 50 points and Brainlist if your right!

9514 1404 393

Answer:

  Rotation 90° CW and dilation by a factor of 2 (in either order)

Step-by-step explanation:

Point B has moved from the y-axis to point S on the x-axis. Its coordinate value has increased by a factor of 2. The transformation that does that is ...

These transformations can occur in either order.

__

In the attached, the rotation is shown first, with the purple triangle being a 90° CW rotation of the red triangle (∆ABC). The blue triangle (∆RST) is a dilation of the purple one by a factor of 2.

Answer:

4 inches

Step-by-step explanation:

Jerry built a 2 inch cube to hold his marble collection.

Volume of this cube = 2³ = 8 cubic inches

He wants to build a cube with a volume 8 times larger.

Hence: 8 × 8 in³ = 64 in³

The measurement of each edge is calculated as:

√64 in³ = 4 inches

Answer:

21

Step-by-step explanation:

Answer:

x = 15

Step-by-step explanation:

This involves the Secant and Segments Theorem.

8(19 + 8) = 9(9 + x)

216 = 81 + 9x

9x = 135

x = 15

Answer:

The answer is 6

Step-by-step explanation:

60-36-18=6

Answer: incorrect,

6r=72

Divide both sides by 6

R=12

Answer:

Brooke's solution is incorrect.

She has to DIVIDE 6 on BOTH sides, not subtract 6 from both sides.

6r = 72

6r/6 = 72/6

r = 12

Answer:5 millimeters on the drawing

Step-by-step explanation: subtract 45 meters from 9 meters to get 5 millimeters

Answer:

5

Step-by-step explanation:

45|9=5

Answer:

-2x-6

Step-by-step explanation:

-2(×+3)

-2x-2.3

-2x-6

Answer:

[tex]\huge\boxed{\sf{-2x-6}}[/tex]

Step-by-step explanation:

Hello.

Distributive property: a(b+c)=ab+ac

Where

a, b, and c can be variables or constants

Now that we know this fantastic property, let's simplify our expression:

-2(x+3)

-2x-6

I hope it helps.

Have a great day.

[tex]\boxed{imperturbability}[/tex]

Answer:

3

Step-by-step explanation:

Answer:

20/n+10 = 10/n+20 n

multiply both side n,

n (20/n+10) = n(10/n+20 n)

20+10n = 10+20n^2

20+10n -20 = 10+20n^2 -20

10n  = 20n^2 -10

10n  - 10n  = 20n^2 -10 -10n

0 = = 20n^2 -10 -10n

20n^2 -10 -10n = 0

n = 1 or n = -0.5

Step-by-step explanation:

Answer:

3.3 m

Step-by-step explanation:

The formula used to solve for leg a of a right triangle is a= sqrt(c^2-b^2). This is replaced by sqrt(6^2-5^2) for your equation. If you work this out, it equals about 3.32, and you have to round it to the nearest tenth, so the answer is 3.3 m.

Answer:

12/5

Step-by-step explanation:

Remember SOH CAH TOA

Answer:

2.4

Step-by-step explanation:

tan= opposite/adjacent

so tan=12/5

Answer 76

Step-by-step explanation:

The answer is x < 29.......

Answer:

1 hour and 30 minutes

In hours 1.5h, 1 and half an hour

In minutes :

1hour=60 minutes

half an hour=30 minutes

so 60+30=90 minutes

Answer:

Step-by-step explanation:

HE LIKE HE LIKE........ABRYS OOOOOOOOOOOO

Answer:

C they have equal x-intercepts

Step-by-step explanation:

Answer: See explanation

Step-by-step explanation:

First and foremost, we should not that:

1 yard = 3 feet

We are informed that Wyatt uses 200 feet of rope for each doormat and that he wants to make 25 doormats.

The expression that shows a correct way to find how many yards of rope he needs will be:

= (200 × 25) / 3

= 5000/3

= 1666.67 yards

Answer:

c i think

Step-by-step explanation:

Answer:

x = 3.5

Step-by-step explanation:

i don't really know how to explain it but that is the answer btw love ur username

Answer for every 2 weeks the plant grows 3.38 cm

Step-by-step explanation: becouse on the secound week thats how much it grew

Answer:

B

Step-by-step explanation:

because it is only a 'sample' of their costumers.

Pls mark brainilet if it helps :D

Answer:

1. 37699.1

2. 14.1

3. 9202.8

4. 1734.2

Step-by-step explanation:

1.

radius is 20

height is 30

π * 20^2 * 30 = 37699.08

Rounded to nearest tenth is 37699.1

2.

radius is 1.5

height is 6

(1/3) * π * 1.5^2 * 6 = 14.13

Rounded to nearest tenth is 14.1

3.

radius is 13

(4/3) * π * 13^3 = 9202.76

Rounded to the nearest tenth is 9202.8

4.

There is a cone and a cylinder

cone:

radius is 6

height is 10

(1/3) * π * 6^2 * 10 = 376.99

Rounded to the nearest tenth is 377

cylinder:

radius is 6

height is 12

π * 6^2 * 12 = 1357.16

Rounded to the nearest tenth is 1357.2

Add them together

377 + 1357.2 = 1734.2

Answer:

THe answer is C!!

Step-by-step explanation:

So, 6 (squared) + (9 squared) = 117

So, you find the square root of 117, which is 10.8, which is pretty much 10.

Hope I helped! Brainliest? If u want.

Answer:

a = 60

Step-by-step explanation:

4 + 6 = 10

6 = a/10

10*6 = 60

6 = 60/4+6

Hope this helps!

Answer:

a=60

Step-by-step explanation:

[tex]6 = \frac{a}{4 + 6} [/tex]

[tex]6 \times 10= \frac{a}{10} \times 10[/tex]

[tex]60 = a \: or \: a = 60[/tex]

Hope this helped you out! no problem.

Answer: 23

Step-by-step explanation:

Answer:

$26

Step-by-step explanation:

16.25 x 1.6

Answer:

10

Step-by-step explanation:

Look at where the one gallon gas is, it's point comes to ten. :)