I'm stuck: 20 POINTS AND BRAINLIEST!

I'm really stuck on this question. Find the value of the missing value and find x.

Answer:

true

Step-by-step explanation:

they are the same, but they are positioned in other ways and or places

Answer:

True

Step-by-step explanation:

If they are congruent then they have the same side lengths, if they have the same side lengths then they also have the same area and perimeter

Answer:

150 greatballs 200 pokeballs. Ratio is 4:3

Step-by-step explanation:

Answer: 35 / 66

Step-by-step explanation:

Given the data bekow:

Outcome : - - - 1 - - - 2 - - - 3 - - - 4 - - - 5 - - - 6

Frequency : - 12 - - - 9 - - - 11 - - 8 - - - 12 - - - 14

What is the experimental probability of spinning an odd

P(spinning an odd) = (number of occurrence of an event / number of trials)

Odd outcomes = 1, 3, 5

Frequency of 1 = 12

Frequency of 3 = 11

Frequency of 5 = 12

Number of occurrences of odd = (12 + 11 + 12) = 35

Number of trials = 66

Therefore,

P(spinning an odd) = 35 / 66

Answer:

Jorge incorrectly applied the multiplication and division properties of equality.

Step-by-step explanation:

D on edg

Answer:

[tex]785in^3[/tex]

Step-by-step explanation:

[tex]V=\pi r^2h=\pi *5^2*10=785.39816\\=785.4\\=785in^3[/tex]

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

ES=√((6+1)²+3²)=√(49+9)=√58

ST=(6-1)=5

TR=5+1=6

IR=√((6-1)²+(3-1)²)=√(25+4)=√29

PI=6+1=7

PE=3+2=5

Perimeter=√58+5+6+√29+7+5=23+√58+√29≈37.68 units

Answer:

Alcohol

Step-by-step explanation:

Alcohol would be more suitable for making measurements in a -60 degree laboratory, since its boiling point is 78 degrees and its freezing point is -80 degrees, meaning alcohol will not freeze in a -60 degree environment.

Mercury on the other hand, has a freezing point of -39. Thus, it will freeze in a -60 degree environment, making it not suitable for use in this laboratory.

Answer: 2.11cm

Step-by-step explanation:

Given the following :

The lengths of the parallel sides are (2z + 3) cm and (6z – 1) cm

The area of trapezoid is calculated using the formula:

1/2(a + b) × h

Where ;

a = Length of side 1

b = length of side 2

h = height

Take a = (2z + 3) and b = (6z – 1), h = z

Therefore ;

1/2 (2z + 3 + 6z - 1) × z

Opening the bracket

(z + 1.5 + 3z - 0.5) × z

(4z + 1 ) × z = 20cm^2

4z^2 + z = 20cm^2

Using Quadratic formula:

4z^2 + z - 20 = 0

a = 4, b = 1, c = - 20

(-b±√b^2 -4ac) / 2a

Z = 2.11 or - 2.364

z cannot be negative, therefore,

Z = 2.11 cm

Answer:

in edg is B

Step-by-step explanation:

Answer:

It's B

Step-by-step explanation:

Answer:

a = 1

Step-by-step explanation:

The given equation is:

=> 5x+y = 8

Also,

Point = (x,y) = (a,3)

So, x = a , y = 3

Putting this in the above equation

=> 5(a)+3 = 8

=> 5a = 8-3

=> 5a = 5

Dividing both sides by 5

=> a = 1

The graph shows that for every hour the earnings are $!8.

Option D is the correct answer.

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

Some of the coordinates from the graph are:

(1, 18), (2, 36), and (3, 54)

Now,

The rate of change between (1, 18), and (2, 36).

Slope = (36 - 18) / (2 - 1) = 18

The rate of change between (2, 36), and (3, 54).

Slope = (54 - 36) / (3 - 2) = 18

This means,

That for every hour there is an earning of $18.

Thus,

The graph shows that for every hour the earnings are $!8.

Learn more about coordinates here:

https://brainly.com/question/13118993

#SPJ2

Answer:

334.65

Step-by-step explanation:

97% of 345 = 334.65

Answer:

Step-by-step explanation:

A half-kilo jar is 500 grams, so a 400 g can would be 4/5 the weight. 4/5 of 2.5 g of fat would be 2.0 g of fat. The 400 g can has 2.1 g, so has more fat, proportionally, than its weight would suggest.

The fat is not proportional to the can sized. The 400 g can has more fat, proportionally.

Answer:

~120.4 cm

Step-by-step explanation:

Applying the Pythagorean theorem:

height^2 + 127^2 = 175^2

=> height^2 = 175^2 - 127^2

=> height^2 = 14496

=> height = sqrt(14496) = ~120.4 cm

Hope this helps!

Answer:

it is answer two

Step-by-step explanation:

i only answered because the other person just spoke jibberish

Answer:

b

Step-by-step explanation:

I DID THIS !!

The Options 3rd and 4th are the correct options that be folded into a cube.

A cube is a three-dimensional representation of a square. it has 6 faces 2 on the bottom and top, 4 on the sides faces.

In the given figure of the cube, if we open up the formation then we get to know that only options 2nd and options 4th can be folded into a cube.

The third figure form a pyramid and 1st option could not able to make the cube when folded.

Learn more about cubes;

https://brainly.com/question/15420947

Answer:

Chose10-8 2

Step-by-step explanation:

Answer:

Brutus

Step-by-step explanation:

He was the one who killed him, because he didn't fancy Caesar's ambition.

Answer:

20

Step-by-step explanation:

If its is 2 to 8 you divide by 2 to get 1;5 which u multiply by 5 to get 5:20

Answer:20 chickens

Step-by-step explanation:if there are 2 roosters for every four chickens, then you do 4*5

Answer:

y = -2

Step-by-step explanation:

y = -8/4 = -2

Answer:

y= -2

Step-by-step explanation:

on edg 2020 :))

Answer:

[tex]c=\sqrt{a}^{2}+b^{2}[/tex]

Step-by-step explanation:

Answer:

The formula is a^2+b^2=c^2

Step-by-step explanation:

4x+2y=4

soln

4×x+2×6=4

4x+ 12=4

4x=12-4

4÷4x=8÷4

x=2

Answer:

a. 452.4 cm³ to the nearest tenth b. 113.1 cm³ to the nearest tenth

c. 5.0 cm to the nearest tenth

Step-by-step explanation:

a. The volume of the water V₁ = πr²h since it is in a cylindrical container. r = 6 cm and h = 10 cm - 6 cm = 4 cm (since it is filled to a depth of 6 cm measuring from the top, so we have a height from the bottom of 10 cm - 6 cm = 4 cm).

So, V₁ = πr²h

= π × (6 cm)² × 4 cm

= 452.39 cm³

= 452.4 cm³ to the nearest tenth

b. The volume of the sphere V₂ = 4πr³/3 where r = radius of sphere = 3 cm.

V₂ = 4πr³/3

= 4π(3 cm)³/3

= 113.1 cm³ to the nearest tenth

c. When the sphere is placed in the container, the new volume of water in the container would be V = V₁ + V₂

So V = 452.4 cm³ + 113.1 cm³ = 565.5 cm³

Since the volume of water is still the volume of a cylinder, its height h is

h = V/πr²

= 565.5 cm³/π(6 cm)²

= 5.0 cm to the nearest tenth

Answer:

work is shown and pictured

Answer:

XZ = 16.25 cm

QR = 6.8 cm

Step-by-step explanation:

A) Taking the proportion of similar sides

=> [tex]\frac{7.2}{6.5} = \frac{18}{XZ}[/tex]

Cross Multiplying

=> 7.2 XZ = 18*6.5

=> XZ = 117/7.2

=> XZ = 16.25 cm

B) Taking proportion of similar sides

=> [tex]\frac{18}{17}=\frac{7.2}{QR}[/tex]

Cross Multiplying

=> 18 QR = 17*7.2

=> QR = 122.4/18

=> QR = 6.8 cm

Answer:

12 feet

Step-by-step explanation:

To get the volume of a rectangular prism, you must multiply the height, width, and length of the prism. So to get your answer, you must multiply 2 1/2 and 1/2, then divide 15 feet by the answer. 2 1/2 × 1/2 × 12 = 15

Answer:

(x-3)^2 = 4

Step-by-step explanation:

2 ( x-3) ^2 +6 = 14

Subtract 6 from each side

2(x-3)^2 = 8

Divide each side by 2

(x-3)^2 = 4

Take the square root of each side

x-3 = ±2

Add 3 to each side

x = 3±2

x =1         x = 5