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3 years ago

Segment & Angle Addition Test

Mathematics

1 answer:

Westkost [7]3 years ago

5 0

Hope it is correct!!

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A rectangular-based pyramid has a height of 5” and the base measurements are 4”and 5”. Find the volume of the pyramid.

Svetach [21]

Answer:

The volume of the pyramid is 33.33 cubic inches

Step-by-step explanation:

we know that

The volume of the rectangular bases pyramid is given by the formula

$V=\frac{1}{3}Bh$

where

B is the area of the rectangular base of pyramid

h is the height of pyramid

we have

$B=(4)(5)=20\ in^2\\h=5\ in$

substitute

$V=\frac{1}{3}20(5)=33.33\ in^3$

6 0

4 years ago

17. Who has finished more of their homework problems? Myron or Jane?

Whitepunk [10]

7/9==0,7=7/10=70%
2/3==0,6=6/10=60%
More of their homework problems has finished Myron

5 0

2 years ago

An angle measures 44° more than the measure of a supplementary angle. what is the measure of each angle?

Masteriza [31]

<span> the measure of each angle is 68*

</span>

6 0

3 years ago

Read 2 more answers

Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

Svet_ta [14]

Answer:

The area that was not painted is $(2x^{2}-6x+6)\ units^{2}$

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

$A=LW$

In this problem we have

$L=2x-3$

$W=x$

substitute

$A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}$

step 2

Find the area that was painted

$A=(3)(x-2)\\A=(3x-6)\ units^{2}$

step 3

Find the area that was not painted

Subtract the area that was painted from the total area of rectangle

$A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}$

8 0

3 years ago

The height of a person and the person's age, is the relationship linear?

PolarNik [594]

Liniear means that they go up at a constant rate
example, every year you grow 2 inches and you started at 8 inches tall
that would be linear
but that is not the case
generally, the younger you are, the faster you grow
as you age, you don't grow as much anymore :(

so no, it is not linear

8 0

3 years ago