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Volume of a pyramid = Length x width x height / 3

A square base means both the length and width are the same.

Volume = 3 x 3 x 4 /3 = 12 square inches.

Answer:

12in^3

Step-by-step explanation:

v = (1/3) b^2 * H

b^2 = base length^2

(1/3) 3^2 * 4 = 12

1/3 of 9 = 3 x 4 = 12

Answer:

35.0

Step-by-step explanation:

14+21 equals 35 and then round to the nearest tenth of a degree and came up with 35.0.

Answer:

tn=-2n-2

hope this helps :)

Answer:

33 % is the answer.

Step-by-step explanation:

The value provided is 10 and possible out comes of getting a result is 3 as there are 3 grades namely (A,B and C) are mentioned. When converted to 100s, 100/33 gives 33.33% as the answer, when rounding off gives 33.

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Answer: See graph below!

I hope this helped!

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The graph of the given equation is attached to the solution.

In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.

Given is an equation, 1.5x+2y = 3 we need to graph it,

So, first finding the coordinates,

1.5x+2y = 3,

Put x = 0

y = 1.5 [0, 1.5]

Put y = 0

x = 2 [2, 0]

Putting the coordinates on the graph and connect them, the line obtained will be the graph of the equation,

Since, the equation is linear the graph will be a straight line,

Learn more about graphs, click;

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9514 1404 393

Answer:

  d)  -4 ≤ x ≤ 1.5

Step-by-step explanation:

The domain is the horizontal extent of the graph. Here, it goes from about x=-4 to about x = 1.5.

There are solid dots on both ends of the line segment, so the inequality will use ≤ for both limits. The domain is ...

  -4 ≤ x ≤ 1.5

Answer:

12.6

Step-by-step explanation:

The equation for a circle's area is [tex]A=\pi r^2[/tex].

We can use this equation to end up with A=(3.14)4

And 3.14 times 4 is 12.56.

Then we have to round to the nearest tenth.

Therefore your answer is 12.6

Hope this helped! :)

Answer:

B

Step-by-step explanation:

Answer:

x^3+2x^2+3x-9

Step-by-step explanation:

Answer:

m∠BAC = 52°  or theta = 52°

Step-by-step explanation:

I am guessing that you are trying to find m∠BAC ( which is theta)

(1)  The measure of an inscribed angle is 1/2 the measure of the intercepted arc

measure of arc BC is twice the measure of ∠CDB

measure of arc BC = 2(26) = 52

(2)  The measure of a central angle equals the measure of the intercepted arc.

m∠BAC = 52°

Note:  You need to remember statements (1) and (2) to help you with this type of problem.  OK?

9514 1404 393

Answer:

  3.14 units

Step-by-step explanation:

The formula for the length of an arc is ...

  s = rθ

where r is the radius of the circle, and θ is the central angle in radians.

__

The relationship between degrees and radians is ...

  180° = π radians

If we divide this equation by 3, we see ...

  60° = π/3 radians

__

The radius is given as 3 units, so the arc length is ...

  s = (3 units)(π/3) = π units

The arc length is 3.14 units.

Answer:

38

Step-by-step explanation:

You need to follow the rule of bodmas.

Brackets first, then multiplication and division, then addition and subtraction.

(4 x 8) + 6 = 32 + 6 = 38

Answer:

38

Step-by-step explanation:

(4 x 8) + 6

32 + 6

38

Answer:

It is going to be the first one.

Step-by-step explanation:

The first time the housing sales will reach their maximum will be in 2030.

Hope it helps! :)

Hope you also have a great rest of your day!

Answer:

286.08

Step-by-step explanation:

Answer:

hello, your answer is 16 (a)

Step-by-step explanation:

if we remember the formula is base ×height÷2

now your answer is 16

The point of concurrency which is not always inside a triangle is circumcenter and orthocenter.

We are given that;

The four options

Now,

A point of concurrency is a single point shared by three or more lines1. In a triangle, there are four points of concurrency that are associated with different types of line segments: centroid, incenter, circumcenter and orthocenter.

The centroid is the point of concurrency of the medians of a triangle, which are the line segments that connect the midpoints of the sides to the opposite vertices. The centroid is always inside the triangle.

The incenter is the point of concurrency of the angle bisectors of the triangle, which are the line segments that divide the angles into two equal parts. The incenter is also always inside the triangle.

The circumcenter is the point of concurrency of the perpendicular bisectors of the sides of the triangle, which are the line segments that are perpendicular to the sides and pass through their midpoints.

The circumcenter can be inside or outside the triangle, depending on the type of triangle. For an acute triangle, it is inside; for a right triangle, it is at the midpoint of the hypotenuse; for an obtuse triangle, it is outside

Therefore, by triangle the answer will be circumcenter and orthocenter.

Learn more about the triangle;

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Answer:

there is a 1/4 chance you will not get a clay pot and a 1/4 chance you will not get a cactus

Step-by-step explanation:

Answer:

9/16 from khan academy

Step-by-step explanation:

Answer:

(1) Commutative property

(2) Distributive property/Definition of addition

(3) Compatibility with addition/Existence of additive inverse/Modulative property

(4) Compatibility with multiplication/Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

Step-by-step explanation:

We proceed to solve algebraically and explain each step:

1) [tex]4\cdot x +1 +x + 3 = -11[/tex] GIven

2) [tex]4\cdot x +x +1 + 3 = -11[/tex] Commutative property

3) [tex](4+1)\cdot x +4 = -11[/tex] Distributive property/Definition of addition

4) [tex]5\cdot x +4 = -11[/tex] Definition of addition

5) [tex]5\cdot x +4 -4 = -11-4[/tex] Compatibility with addition

6) [tex]5\cdot x = -15[/tex] Existence of additive inverse/Modulative property

7) [tex]\frac{1}{5}\cdot (5\cdot x)= \frac{1}{5}\cdot (-15)[/tex] Compatibility with multiplication

8) [tex]x = - 3[/tex] Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

Hence, we have the following answers:

(1) Commutative property

(2) Distributive property/Definition of addition

(3) Compatibility with addition/Existence of additive inverse/Modulative property

(4) Compatibility with multiplication/Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

Answer:

yes

Step-by-step explanation:

Answer:

Formulas for a rectangular prism:

Volume of Rectangular Prism: V = lwh.

Surface Area of Rectangular Prism: S = 2(lw + lh + wh)

Space Diagonal of Rectangular Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)

Step-by-step explanation:

Hope it helps :))))

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Answer: CD = 90

Explanation:

4b-30=3b

b = 30

3b = CD

3(30) = 90

CD = 90

I hope this helped!

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Answer:

90

Step-by-step explanation:

it is a square and all the edges have same len;

4b-30 = 3b , b = 30

.

3b = 90

Answer:

C is true also

Step-by-step explanation:

Answer:

6 Hours and 20 minutes

Step-by-step explanation:

Answer:

6hrs and 20 mins

Step-by-step explanation:

Answer:

option A. 5 apples for $2.50

Step-by-step explanation:

You must find the price per apple for each option by dividing the cost in cents by the number of apples. 250 cents divided by 5 apples gives you 50 cents per apple, while option c is 55 cents per apple, option b is 60 cents per apple, and option d is 52 cents per apple.

Answer:

the interest that would he owe at the end of the two years is $880

Step-by-step explanation:

The computation of the interest that would be owe at the end of two years is shown below

here we applied the simple interest formula

= Principal × rate of interest × time period

= $8,000 × 5.5% × 2

= $880

Hence, the interest that would he owe at the end of the two years is $880