I need help answering questions like this can someone help

Answer:

How you would find area of any shape is you would multiply length x width x height.

Step-by-step explanation:

Answer:

They have the same x value.

Step-by-step explanation:

Answer:

a=2

b=2

Step-by-step explanation:

This is a special 45-degree right triangle. Two angles equal 45 degrees, and then there is a right triangle. In these triangles, the hypotenuse is equal to [tex]k*\sqrt{2}[/tex] where k is equal to the legs (a and b). So, to find the legs divide [tex]k*\sqrt{2}[/tex] by [tex]\sqrt{2}[/tex]. This equals 2, and since a and b are congruent both a and b equal 2.

Answer:

[tex]\sqrt{74}[/tex] or 8.60232

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

[tex]d = \sqrt{(x_{2} -x_{1})^{2} + (y_{2} - x_{1})^{2} }[/tex]

d = distance

[tex](x_{1}, y_{1})[/tex] = coordinates of the first point

[tex](x_{2}, y_{2})[/tex] = coordinates of the second point

Answer:

The hypotenuse is always directly opposite the right angle.

Step-by-step explanation:

Answer:

a. is the correct answer

Answer:

a quantity calculated to indicate the extent of deviation for a group as a whole.

Step-by-step explanation:

t1ts

Answer:

150%

Step-by-step explanation:

Percent change =   [tex]\frac{New - Old}{|Old|}[/tex] × 100%

=> [tex]\frac{10000-4000}{4000}[/tex] × 100

=> [tex]\frac{6000}{4000}[/tex] × 100 = 150% (increase)

Answer:

D 0.75

Step-by-step explanation:

There are a total of 4 pairs: White-Summer, Black-Summer, White-Winter, and Black-Winter. There are a total of 8 socks.

The probability of pulling a black sock or a summer sock is the number of all black or summer socks divided by the total number of socks.

The number of black or summer socks includes 1 pair of White-Summer, 1 pair of Black-Summer, and 1 pair of Black-Winter.

This makes for 6 black or summer socks.

Divide 6 by 8 to get 0.75

Answer:

Use the x method

Step-by-step explanation:

Move the 10 over to the other side and get x^2 - 3x -10 = 0 and solve by finding two numbers that add up to negative 3 but multiply to -10 which would be -5 and 2 so the binomials are (x-5)(x+2)

Answer:

x^2 - 3x = 10

Step-by-step explanation:

Move all terms to the left side.

Use the sum product pattern.

Factor (x-5)(x+2) = 0

Create two separate equations,

x - 5 = 0, and x + 2 = 0

Rearrange and isolate the variable.

x = 5

x = -2

Answer:

I believe it would be the first choice. Rotate 180 degrees about the origin, dilate by a scale factor of 2/3

Step-by-step explanation:

Answer:20

Step-by-step explanation:

21 has already been ran,so subtract that from 41. If he runs 1 mile per track,20 more practices. (41-21)

Answer:

The GCF for the variable part is ab².

GCFVariable=ab²

Multiply the GCF of the numerical part 5 and the GCF of the variable part ab².

5ab²

Step-by-step explanation:

Answer:

32589.77701

Step-by-step explanation:

1000000000=30683x+47872

x=1000000000-47872/30683

Therefore,x=32589.77701

oml, this is false. truely false!!

hope this helps ya! :)

Answer:

3x3x2=18

3x3x2=18

3x3x2=18

1x3x9=27

18+18+18+28=81            81 cm

Step-by-step explanation:

Answer:

-10  -9   -8  -7  -6  -5  -4  -3  -2  -1  0  1  2   3  4  5  6  7 8 9 10

Step-by-step explanation:

Answer:

x = 3.96

Step-by-step explanation:

The ratio for the big triangle is 5:6, so is likely the ratio for the smaller one.

3.3 x 6/5 = 3.96

6 / 3.96 =  1.51515151515

5 / 3.3 =  1.51515151515

Triangles are congruent.

Answer:

3.96 ft.

Step-by-step explanation:

Answer:

x = 41°

Step-by-step explanation:

Angle ABC is an inscribed angle because it has a vertex on the circle. Therefore, we can say that angle ABC is equal to half the arc it intercepts, which is AC. Since AC is equal to 82°, angle ABC would be half of that, or 41°.

Answer:

The answer is 5

Step-by-step explanation:

Because each bus is assigned 1 class and there is only five buses so there are 5 classes

Answer:

20.

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

20% of 100 = 20

Thenks and make me brainliest :))

Answer:

A = 175, B = π/6, C = 345

Step-by-step explanation:

The given variation of the volume in the tank and time includes are;

At t = 0 the volume in the tank, y = Maximum volume, [tex]y_{max}[/tex] = 520 gallons

At t = 6 the volume in the tank, y = Minimum volume, [tex]y_{min}[/tex] = 170 gallons

The function that models the situation is y = A·cos(B·x) + C

Given that the function that models the situation is the cosine function, we have;

A = The amplitude = (The maximum - The minimum)/2

∴ A = (520 - 170)/2 = 175

A = 175

The period = The time to change from maximum to minimum = 2 × The time to change from maximum (t = 0) to minimum (t = 6)

∴ The period = 2 × (6 - 0) = 12

The period = 12 seconds = 2·π/B

∴ B = 2·π/12 = π/6

B = π/6

C = The vertical shift = Th minimum + A = (The maximum + The minimum)/2

∴ C = (520 + 170)/2 = 345

C = 345

Answer:

25

Step-by-step explanation:

for sho for sho

Answer:

B. 6 cans for 5.16

Step-by-step explanation:

A. 0.89$ for 1 can

B. 0.86$ for 1 can

C. 0.88$ for 1 can

D. 0.90$ for 1 can

Answer:

b

Step-by-step explanation:

store a - 0.89 each can

store b - 0.86 each can

store c - 0.88 each can

store d - 0.90 each can

Answer:

y=-5x+2

Step-by-step explanation:

Before we get started, we should identify slope-intercept form.

y=mx+b.

Step 1 : Isolate the y by dividing everything by 3.

(15x+3y=6)/3 = 5x+y=2

Step 2 : Move the x value to the right side.

y=-5x+2

Answer:

y=5x-2

Step-by-step explanation:

15x+3y=6

3y=15x-6....both side divide by 3

y=5x-2

Answer:

y= -5/2x + 3/2

Step-by-step explanation:

(3,-6). y=mx+b or -6=-5/2 × 3+b, or solving for b: b=-6-(-5/2)(3). b=3/2.

(-1,4). y=mx+b or 4=-5/2 × -1+b, or solving for b: b=4-(-5/2)(-1). b=3/2.

Plugging in the two points, hence y= -5/2x + 3/2

Answer:

6√2

Step-by-step explanation:

√6 x √12 = √72

= 6√2

OR

6 x √12 = √72

= 8.485281374238570

Answer:

b

Step-by-step explanation: