These two polygons are similar.
15
y = [?]
PLS HELP ME

Answer:

4u = <-28, -8>

Step-by-step explanation:

Since we are multiplying by a scalar, we can distribute 4 to both the components:

4u = <4*(-7), 4*(-2)>

4u = <-28, -8>

Answer:

a = 7

b = 7[tex]\sqrt{2}[/tex]

Step-by-step explanation:

in a 45-45-90° triangle, the length of legs to hypotenuse is 1 : [tex]\sqrt{2}[/tex]

Answer:

Step-by-step explanation:

r=4 in

h=15 in

The paint can is a cylinder. The volume of the cylinder is: V=S×h (S stands for the area of the base, h is for height).

The area of our cylinder's base is a circle, so:

S=πr²=4²×π=16π≈50.24 (in²)

Thus, the volume is:

V≈50.24×15≈753.6 (in³)

Answer:

m<C  = 36.87degrees

Step-by-step explanation:

Solve for the approximate measure of angle C.

From the given diagram;

AC is the hypotenuse

BC is adjacent to <C

Cos m<C = adj/hyp

Cos m<C = BC/AC

Cos m<C = 20/25

Cos m<C = 0.8

m<C = arccos (0.8)

m<C  = 36.87degrees

Answer:

B and C

Step-by-step explanation:

To find the perimeter of a shape, you basically just add the sides together.

For example, B is 8 + 4 = 12, and A is 6 + 6 = 12

Answer:

C

Step-by-step explanation:

3075 ÷ 15 = 205

3000 ÷ 15 = 200

75 ÷ 15 = 5

200 + 5 = 205

Mark as Brainliest

Answer:

answer to your question is 200.96cm^2 but you can round off and write 201cm^2

Step-by-step explanation:

area of circle =pie*(radius)^2

=3.14*(8)^2

=3.14*64

=200.96^2

=201cm^2

Hope it helps u!!

Answer:

they would be $42.00

Step-by-step explanation:

50 + 2.50= 52.50

52.50-10.50=42.00

9514 1404 393

Answer:

  A

Step-by-step explanation:

The axis of symmetry of quadratic ax²+bx+c is x=-b/(2a). For the given equation, the axis of symmetry is ...

  x = -4/(2(3/2)) = -4/3

The only graph with its vertex at x=-4/3 is graph A.

_____

Additional comment

You can also make the correct choice by evaluating the equation at a couple of different values of x. Convenient ones are x= -1, or 0, or +1. The value at x=0 is the y-intercept, (0, -2), which seems to be a point on all of the graphs. The value at x=1 is 3/2+4-2 = 3.5, which looks like it is only seen on graph A.

0.33333 reapeating is the answer.

\/\/\/\/\/\//\/\\/\/\/

CAN YOU HELP ME???!!!!!??!!?

HELP ME PLEASE... WILL GIVE BRAINLIEST. WORTH A LOT OF POINTS

Professor M presented the pair of equations shown below:

y = 6x − 10

y = 2x − 2

Part A: Explain to Professor M how you will solve the pair of equations by using either substitution or elimination. Show all the steps you use and write the solution in (x, y) form.

Part B: If she asked you to graph the two equations, at what point will the lines representing the two equations intersect? Explain how you know this.

Answer:

Compare them ➗That's the answer

Answer:

4

Step-by-step explanation:

The easiest way to solve this is just to put it in your calculator.  

But if you want to go deeper, then ln(x)^4 = 4*ln(x)

Since x in this case = e then ln (e)^1 = 1.

ln(e)^4 = 4*ln(e) = 4

Answer:

I do not know the full answer, But I do know this;

Maximum: 62

Minimum: 32

Step-by-step explanation:

Answer:

7. A

8. D

9. A

Step-by-step explanation:

7. 34.77 The two circles are 127.234502 and the area of the rectangle is 162

If you need the math for the others tell me.

The measure of a straight line is 180

125+30=155

180-155=25

x = 25

Answer:

x=25

the angles are ona straight line, so that means it's 180 degrees

125+30=155

180-155=x

180-155=25

hope it helps :)

Answer:

x=35 degrees

Step-by-step explanation:

Since the other side is 90 degrees you would have to add 55 degrees + 35 degrees in order to get 90 degrees for both sides.

Answer:

Step-by-step explanation:

its perpedicular so it adds up to 90°, therefore 90-55=x and x =35

Answer:

Number of seeds in each cup = 5 seeds in each cup

Step-by-step explanation:

Given:

Total number of seeds Liam has = 60 seed

Total number of plastics cup = 12 cups

Find:

Number of seeds in each cup

Computation:

Number of seeds in each cup = Total number of seeds Liam has / Total number of plastics cup

Number of seeds in each cup = 60 / 12

Number of seeds in each cup = 5 seeds in each cup

Answer:

38 stickers

Step-by-step explanation:

20+27=47

47+6=53

53-4=49

49-11=38

20+27+6-(4+11)=38 stickers

Answer:

25.9 m

Step-by-step explanation:

Add them all together.

Answer:

13/6

Step-by-step explanation:

2 x _/6 = 12/6, then add 1/6 and you have 13/6

Answer:

Length: 7y^2+3

Width: 10y^6

Step-by-step explanation:

Given that the rectangle has an area of 70y^8 + 30y^6.

The width of the rectangle is equal to the greatest common monomial factor of 70y^8 and 30y^6.

First let us get the width;

70y^8 = 7 * 10 * y^2 * y^6

30y^6 = 3 * 10 * y^6

Since 10y^6 is common to both factors, hence the width of the rectangle will be 10y^6

Given;

Area = Length * width

A(x) = W(x)*L(x)

A(x) = 70y^8 + 30y^6

A(x) =  10y^6(7y^2+3)

On comparison

L(x) = 7y^2+3

Hence length is 7y^2+3 and width is 10y^6

Answer:

48.56 cm

Step-by-step explanation:

The rectangle: 10+10+8+8

= 36cm

The half circle: 1/2 πd

=1/2x3.14X8

= 12.56

So, the total perimeter will be- 36+12.56

=48.56

Mark me brainliest plss :)) I worked hard for the ans

Answer:

40.565cm

Step-by-step explanation:

To find a circumference (perimeter) of a cirlce, you need to use the formula C=2πr.

We know the diameter is 8 but we need the radius, the radius we would divide the diameter in half.

8 ÷ 2 = 4

Now that we know the radius is 4, you plug in 4 for r, and then solve

C= 2π4

C= 25.13

The circumference of the whole circle is 25.13 so we would cut it in half to get the half of the circle we need. So 25.13 ÷ 2 = 12.565.

Now that we have the circumference of the half-circle, it a lot easier. Take the 3 other sides and the half-circle and just add the together

8 + 10 + 10 + 12.565 = 40.565

Answer:

B. 1

Step-by-step explanation:

I calculated logically

Answer:

the answer is c

Step-by-step explanation:

i just know