All categories

3 years ago

ITS 8:16 pm and I’m so tired help me pls

Mathematics

1 answer:

makvit [3.9K]3 years ago

4 0

Answer:

Elena got the dilation portion correct but she reflected incorrectly.

Step-by-step explanation:

We can see she got the dilation correct by multiplying our points by a factor of 2 and moving accordingly from the starting point of D.

What is shown is actually a reflection over a line that we can imagine as running straight up and down from point D. Basically if D was on the y axis we could easily see and say it's reflected over the y axis.

You might be interested in

Wholesale cost of a telescope: $199.50; Markup: 50%, Discount: 30%,

kupik [55]

Answer:

$2147.85

Step-by-step explanation:

199.5*.5=99.75

199.5+99.75=299.25

299.25*.3=89.775

299.25-89.775=209.475

209.475*.04=8.279

209.475+8.379=217.854

7 0

3 years ago

What is 33 photos into two grours so the ratio is 4 to 7

Keith_Richards [23]

$ratio:\\4:7\to4+7=11\\\\33:11=3\\\\therefore\\\\4:7\\\downarrow\\4\times3=12\\7\times3=21\\\\Answer\huge\boxed{12:21}$

7 0

4 years ago

Read 2 more answers

How many 20 degree angles does it take to make a full turn?

scoundrel [369]

There is 360* in a circle, so you would divide 360 by 20 to get 18.

3 0

3 years ago

Helpp fast will name brainliest5. A worker drives 2 hours each day to work. Write an algebraic expression to represent the numbe

Alchen [17]

The first question is d

i think the second one is c

8 0

3 years ago

Read 2 more answers

HELP ME PLEASE, i will give brainliest

max2010maxim [7]

Based on the right angle triangle and the given parameters, cos K = 5/13

<h3>Trigonometric ratios</h3>

sin = opposite / hypotenuse

cos = adjacent / hypotenuse

Tan = opposite / adjacent

Given parameters:

Hypotenuse = 13
Adjacent = 5
Opposite = 12

Therefore,

cos K = adjacent / hypotenuse

cos K = 5/13

Learn more about right triangle:

brainly.com/question/2217700

#SPJ1

6 0

2 years ago