PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST TO WHOEVER GETS THIS RIGHT

Answer: [tex]41.67\ in.^3[/tex]

Step-by-step explanation:

Given

The side of the square base is 5 inches

height of the pyramid is 5 inches

The volume of a square pyramid is

[tex]V=\dfrac{1}{3}a^2h[/tex]

Putting the values

[tex]\Rightarrow V=\dfrac{1}{3}\times 5^2\times 5\\\\\Rightarrow V=41.67\ in.^3[/tex]

The pyramid contains [tex]41.67\ in.^3[/tex] of wood

The slope is the number that comes before the x and the y intercept is the number after the x.

Slope = -4

y intercept = -1/5

Answer:

the B graph

Step-by-step explanation:

9514 1404 393

Answer:

  50°

Step-by-step explanation:

Angle DEG is also angle DEC. It subtends arc DC as does inscribed angle DFC. Inscribed angles that subtend the same arc have the same measure.

  ∠DFC = ∠DEG = 50°

Answer: 50

Step-by-step explanation: Khan Academy

Answer:

The answer is B.  (4, 4) is the solution to both lines A and B. I took the test and got 100% your're welcome!

Step-by-step explanation:

Answer:

540$

Step-by-step explanation:

Answer: y>(1/3)x-3

Step-by-step explanation: The slope is 1/3. The dotted line means it is not inclusive, and the value of k means it is going down three units.

Answer:

89.004

Have a good day :)

Answer:

9 ppl

Step-by-step explanation:

hope this helped!!

Answer:

3

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

hope this helped

Answer:

11

Step-by-step explanation:

I believe this is correct. If you count there are 5 terms all together so 11 would be the third term

Hope that helps

Answer:

50°F

Step-by-step explanation:

Given the equivalent celcius and Fahrenheit temperature relation :

t℃=(32+1.8t)℉

t = any rational number :

Taking a rational number, t = 10

The Fahrenheit temperature obtained will be :

t°C = 10

t℃=[32+1.8(10)] ℉

10°°C = (32 + 18)°F

The equivalent Fahrenheit temperature = 50°F

Answer:

2

Step-by-step explanation:

Hey There!

When it ask for the scale factor its asking for what did you have to multiply the side length by of figure a to get the similar side length of figure b

for example in figure A the base length is 7

to get the the base length of figure B (14) they multiplied the base length of figure A by 2

7x2=14

therefore the scale factor is 2

Answer:

log_4(256)=4

log_4(1/1024)=-5

log_4(16)=2

log_4(1/256)=-4

Step-by-step explanation:

We want to write a number, x, such that

Log_4(y)=x.

In exponential form that is 4^x=y.

So first number is x=4.

4^4=256 which means log_4(256) is 4 as a logarithm with base 4.

The second number is x=-5.

4^-5=1/4^5=1/1024 which means log_4(1/1024) is -5 as a logarithm with base 4.

The third number is x=2.

4^2=16 so log_4(16) is 2 as a logarithm with base 4.

The fourth number is x=-4.

Since 4^4=256 then 4^-4=1/256 which means -4 as a logarithm with base 4 is log_4(1/256).

The logarithmic expressions are: [tex]\log_4(256) = 4[/tex], [tex]\log_4({4^{-5}}) = -5[/tex], [tex]\log_4({16) = 2[/tex] and [tex]\log_4({4^{-4}) = -4[/tex]

A number x written in logarithm form is represented as:

[tex]\log_b(y)=x.[/tex]

Where:

[tex]b^x=y[/tex]

Given that the base is 4, the equations become:

[tex]\log_4(y) = x[/tex]

[tex]4^x = y[/tex]

For number 4, we have:

[tex]y = 4^4[/tex]

[tex]y = 256[/tex]

This gives

[tex]\log_4(256) = 4[/tex]

For number -5, we have:

[tex]y = 4^{-5}[/tex]

This gives

[tex]\log_4({4^{-5}}) = -5[/tex]

For number 2, we have:

[tex]y = 4^{2}[/tex]

[tex]y =16[/tex]

This gives

[tex]\log_4({16) = 2[/tex]

For number -4, we have:

[tex]y = 4^{-4}[/tex]

This gives

[tex]\log_4({4^{-4}) = -4[/tex]

Hence, the logarithmic expressions are: [tex]\log_4(256) = 4[/tex], [tex]\log_4({4^{-5}}) = -5[/tex], [tex]\log_4({16) = 2[/tex] and [tex]\log_4({4^{-4}) = -4[/tex]

Read more about logarithms at:

https://brainly.com/question/13473114

Answer:

Step-by-step explanation:

Perimeter of the given polygon = n + 2 + 3 + 4 + n + 2 + 3 + 4

                                                     = 2(n + 2 + 3 + 4)

                                                     = 2(n + 9) units

Area of the composite figure = Area of rectangle A + Area of rectangle B + Area of rectangle C

                                                = (3 × 4) + (n ×2) + (2 × 3)

                                                = 12 + 2n + 6

                                                = 2n + 18

                                                = 2(n + 9) units²

Therefore, perimeter of the given figure = Area of the figure

Answer: The second choice.

Step-by-step explanation: Everything greater than that value of y can satisfy the equation, which is why that whole area above is shared. The solid line means it is inclusive, which means it includes values along that line. The slope is 1/3 and the value of k is -1 because it is going down one unit.

Answer:

look at the picture i sent please

Answer:

76.5

Step-by-step explanation:

Answer: 12.5

Step-by-step explanation:

It is around 12.5 units

Answer:

A:

probability of red = 4/16 = 1/4

prob(blue) = 7/16

probability of red, then blue is (1/4)(7/16) = 7/64

B:

probability red = 1/4

probability blue = 7/15

probability of red, then blue = (1/4)(7/15) = 7/60

c) your decision

Step-by-step explanation:

i took the test

The solution is,

A. 7/64 is the probability of selecting a red marble, replacing it, and then selecting a blue marble.

B. 7/60 is the probability of selecting a red marble, setting it aside, and then selecting a blue marble.

C. the answer is no.

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

given,

There are 4 red marbles.

There are 7 blue marbles.

There are 5 green marbles.

There are 16 marbles in total.

A:

Answer = (probability of selecting a red marble)(probability of selecting a blue marble)

First, the probability of selecting a red marble.

probability of red = 4/16 = 1/4

probability(blue) = 7/16

probability of red, then blue is (1/4)(7/16) = 7/64

B:

Answer = (probability of selecting a red marble)(probability of selecting a blue marble)

First, the probability of selecting a red marble.

probability red = 1/4

probability blue = 7/15

probability of red, then blue = (1/4)(7/15) = 7/60

c) obviously,

7/64 ≠ 7/60

So the answer is no.

To learn more on probability click:

brainly.com/question/11234923

#SPJ3

Answer:

x = 70.53 degrees

Step-by-step explanation:

equation:

cos-1 = [tex]\frac{adjacent}{hypotenuse}[/tex]

⇒ cos-1 x = [tex]\frac{4}{12}[/tex]

⇒ cos-1 x = 0.33

⇒ x = 70.528

round to the nearest tenth:

⇒ 70.53

Answer:

50

Step-by-step explanation:

Answer:

(7B-5) +18

=2B +18

= 20 ans