All categories

3 years ago

MUST ANSWER ALL i need help asap will give 15 points!!can you please help?

Mathematics

1 answer:

Brrunno [24]3 years ago

5 0

the first answer is D and the second is C

Step-by-step explanation:

The first question you just move to the next point the second a translation doesn't mirror it but it does move it so its C because it slides

You might be interested in

Convert 205% to a decimal

prisoha [69]

Answer:

2.05

Step-by-step explanation:

Divide 205 by 100

8 0

3 years ago

Express the sum or difference as a product. sin 4x - sin 6x

allsm [11]

Hello,

Since:
$sin (a)- sin(b)=cos( \frac{a+b}{2}) sin( \frac{a-b}{2} )\\

sin(4x)-sin(6x)=-(sin(6x)-sin(4x))=-2 cos(5x) sin(x)\\

$

5 0

2 years ago

Read 2 more answers

What is the radius of a circle with a diameter of 45 miles?

telo118 [61]

Answer:

r = 22.5

Step-by-step explanation:

R = D/2 = 45/ 2 = 22.5

4 0

3 years ago

Read 2 more answers

A triangle has vertices on a coordinate grid at N (7,3), 0(-8, -3), and

Leokris [45]

Answer:

$d\approx 16.16\ units$

Step-by-step explanation:

<u>Distance Between two Points in the Plane</u>

Given two points A(x,y) and B(w,z), the distance between them is:

$d=\sqrt{(z-y)^2+(w-x)^2}$

The triangle formed by the points N (7,3), 0(-8, -3), and P(-8,-8) is shown in the image provided.

We are required to find the distance between N and O:

$d=\sqrt{(-3-3)^2+(-8-7)^2}$

$d=\sqrt{(-6)^2+(-15)^2}$

$d=\sqrt{36+225}$

$d=\sqrt{261}$

Since 261=9*29:

$d=3\sqrt{29}$

$\mathbf{d\approx 16.16\ units}$

4 0

3 years ago

What is the value of the expression below when z=2 b.

yan [13]

Step-by-step explanation:

5(2)^2 -2 -4

5(4)-6

20-6

5 0

3 years ago

Read 2 more answers