Which angle is coterminal with a 640° angle?

A.angle measuring 340°
B.angle measuring 80°
C.angle measuring 280°
D.angle measuring 260°

Answer:

5A)36 5b)30(mark as brainliest)

Step-by-step explanation:

5a)6+6+6+6+12 = 36

5b)36-8=28

28+2 = 30

Answer:

a: The answer is 36 units squared

b: You would lose four square units

Step-by-step explanation:

a: You can count the pieces showing, but you also have to add the amount you cannot see, which would give you a total of 36 units squared (since it doesn't say what each unit is represented by

b: The bottom pieces that originally were not showing would now be showing, but you would lose the ones above it. These cancel out from each other. There are 4 other sides that are now no longer showing since the others that are still showing still were anyways, so there are 4 units squared missing from the surface area when you remove the top two blocks.

Answer:-

-5/6, -1/6, 5/3

Step-by-step explanation:

1. the greatest negative number always is the least number.

       When you have questions like this think about it if the numbers were on a numberline.

        -5/6 would go first because that number is the furthest to the left. 5/3 would be the greatest because that number is furthest to the right.

Answer:

4 PM

Step-by-step explanation:

At 4 PM the temperature reached 68 degrees Fahrenheit??

Answer:

[tex]4\:\text{PM}[/tex]

Step-by-step explanation:

The first point where [tex]y=68[/tex] occurs at [tex]x=4[/tex], hence [tex]\boxed{4\:\text{PM}}[/tex]

Answer:

18.8496 units

Step-by-step explanation:

circumfrence = 2*pi*r

plug in 3

c=2*pi*3 = 18.8496 units

Answer:

(0, -2)

Step-by-step explanation:

The x- and y-coordinates indicate the position of a point in the 2D coordinate plane relative to the origin. The coordinates are written as an ordered pair of numbers (x, y), where x indicates horizontal position and y indicates vertical position.

Example

The position of the point in the figure below is specified by the ordered pair, (6, 4). 6 is the x-coordinate and 4 is the y-coordinate of the point.

Answer:

55 centimeters

Step-by-step explanation:

It is a right triangle which means it will add up to 90 degrees. You would start by adding 20 and 15 which is 35 and then subtract 35 from 90 to get 55. I hope this helped :)

[tex]\sf\pink{c\:=\:25\:centimetres}[/tex] ✅

Step-by-step explanation:-

[tex]\sf\purple{Using\:Pythagoras\:theorem, \:we \:have}[/tex]

[tex]({Perpendicular})^{2} + ({Base})^{2} = ({Hypotenuse})^{2} \\ ➪\:( {15 \: cm})^{2} + ({20 \: cm})^{2} = {c}^{2} \\ ➪ \: {c}^{2} = 225 \: {cm}^{2} + 400 \: {cm}^{2} \\ ➪ \: {c}^{2} = 625 \: {cm}^{2} \\ ➪ \: c \: = \sqrt{625 \: {cm}^{2} } \\ ➪ \: c \: = \sqrt{25 \times 25 \: {cm}^{2} } \\ ➪ \: c = \sqrt{ ({25 \: cm})^{2} } \\ ➪ \: c \: = 25 \: cm[/tex]

[tex]{\boxed{\mathcal{\blue{Therefore,\:the\:length\:of\:the\:hypotenuse\:is\:25\:cm.}}}}[/tex]

[tex]\boxed{Note:-}[/tex]

[tex]\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆[/tex]

I think the answer should be b, since y=3 when x=0, according to the option B.

y = x + 3, B

Answer:

x = -2, y = -8

Step-by-step explanation:

13(y + 6) - 6y = 22

=> 13y + 78 - 6y = 22

=> 7y = -56

=> y = -8

x = -8 + 6

=> x = -2

Answer:

3:8 6:16 12:32 24:64 48:128

Step-by-step explanation:

3:8 6:16 12:32 24:64 48:128

Answer: 25%

Step-by-step explanation:

Given

Emelia measures the weight of the rock to be 30 gm

The actual weight was 24 gm

Percentage error is given by  

[tex]\Rightarrow \dfrac{\text{Deviation }}{\text{Actual value}}\times 100[/tex]

Insert the values

[tex]\Rightarrow \dfrac{30-24}{24}\times 100\\\\\Rightarrow \dfrac{6}{24}\times 100\\\\\Rightarrow 25\%[/tex]

Therefore, the percentage error is 25%.

1.3 × 10^6 - 0.68 × 10^6 =

( 1.3 - 0.68 ) × 10^6 =

0.62 × 10^6 =

6.2 × 10^5

Answer:

Ngl I don't know what the F!CK this is

Answer:

A is the truth

One trick that helps me memorize the placement of the atoms in each state is how the state acts. For example)

Solid, looks tough rigid. A group of Knight made a strong SOLID barrier by grouping together. So you assume that Solid has atoms that are close together

so knight (atoms) together = solid

Liquid, look at how wobbly it is, the knights are running together so their shield is NO LONGER SOLID. You assume that it is liquid cause they are all around, yet they are still together.

so knight (atoms) all around the place together = liquid

Now gases, they are crazy, they go everywhere. The knights are running their own separate way.

So knights (atoms) running everywhere = gases

Hope that answers your question.

Wish the examples were written better tho.

Step-by-step explanation:

Area = ( 4 + 14 ) × 10 / 2 + 1/2 × 14 × 8

Area = 180/2 + 7 × 8

Area = 90 + 56

Area = 146 cm^2

Answer: m<8 = 58 degrees

m<5 = 122 degrees

Step-by-step explanation:

A. The area is 4 square units

B. The description is below

======================================================

Break the figure into two parts along the dashed line. So we get a triangle on the left and a rectangle on the right.

The triangle has horizontal base of 3-1 = 2, and height 2. It's area is base*height/2 = 2*2/2 = 4/2 = 2 square units.

The rectangle is 1 by 2, so it's area is length*width = 1*2 = 2 square units.

Combine the two smaller areas to get the overall area: 2+2 = 4 square units

--------

As an alternative, you can use the trapezoid area formula

b1 = 3 and b2 = 1 are the two parallel bases

h = 2 is the height

A = area of trapezoid

A = h*(b1+b2)/2

A = 2*(3+1)/2

A = 2*4/2

A = 8/2

A = 4 square units

Answer: Commutative property of multiplication

Step-by-step explanation:

The commutative property is a math rule that says that the order in which we multiply numbers does not change the product. - Khan Academy

Answer

y = 0.2x − 7

Step-by-step explanation:

Find the slope first by subtracting (10, -5) and (5, -6) in slope formula, this will equal 1/5 or 0.2

Then find the y-intercept which is the point that crosses the y-axis, in this case -7 is the y-intercept

Finally format in y=mx + b for slope-intercept form

y=0.2x-7

Answer:

Step 1

Step-by-step explanation:

They're all wrong expansions but step 1 was where he made his first error... He shifted the bracket putting 3x inside the bracket... While the other steps the first expansion of 3x eliminating the bracket was correct.

The correct expansion is meant to be 3x + 21 + 5 = 3x + 26

Answer:

pyothorahas rule is show

Answer:

/13=3.60

(a)^2+(b)^2=(c)^2

(6)^2+(3.60)^2=(c)^2

36+13=(c)^2

49=(c)^2

c= /49

c=7

Step-by-step explanation:

pythagorean theorem is (a)^2+(b)^2=(c)^2

then replace it with the given values

inverse of square is squareroot

Answer:

third side is 7 units

Step-by-step explanation:

Hi there!

the Pythagorean theorem is given as a²+b²=c², where a and b are legs (the sides that make up the right angle) and c is the hypotenuse (side that is opposite to the right angle, or in this case, the third side)

we are given the lengths of the 2 legs, and we need to find the hypotenuse

a=6

b=√13

c=unknown value

square the values of a and b, add them together, and set that to equal c squared

or in other words:

6²+(√13)²=c²

36+13=c²

(because 6*6=36; √13*√13=13)

49=c²

√49=√c²

7=c

therefore the hypotenuse is 7 units

Hope this helps!

Answer:

[tex](-5,-4)[/tex]

Step-by-step explanation:

A 180 counterclockwise rotation of (5, 4).

The transformation rule is as follows:

[tex](x,y)[/tex] turns into [tex](-x,-y)[/tex].

Answer:

7

Step-by-step explanation:

Answer:

12.56

Step-by-step explanation:

the equation for a circumference is C=2pi r

C=2*3.14*2

2*3.14=6.28

6.28*2=12.56

Answer: I think 10

Step-by-step explanation: cuz area is length x height and basically you just do square root of 100 Bc thags a square so the sides should be equal

Answer:

d

Step-by-step explanation:

The predicted win for 17000 attendance is 98.5.

Option (B) is correct.

To find the predicted number of wins for a team

science that deals with the addition, subtraction, multiplication, and division of numbers and properties and manipulation of numbers.

Given that:

A sports statistician was interested in the relationship between game attendance (in thousands) and the number of wins for baseball teams.

Attendance = 17,000

The regression equation is

[tex]y=4.9x+15.2[/tex]

where x represents the attendance (in thousands) and ŷ is the predicted number of wins.

The required predicted number of wins can be calculated as,

[tex]y=4.9x+15.2\\\\\\y=4.96*17+15.2\\\\y=98.5 wins[/tex]

Therefore, the predicted win for 17000 attendance is 98.5.

Learn more about arithmetic here:

https://brainly.com/question/23553387

#SPJ2

Answer:

(1.5, 2.5)

Step-by-step explanation:

Answer:

h=14

Step-by-step explanation:

h=17+x/6

x=-18

h=17+-18/6

h=17+-3

h=17-3

h=14

If this has helped you please mark as brainliest