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rjkz [21]
3 years ago
10

PLEASE PLEASE PLEASE HELP ME!

Mathematics
2 answers:
Ghella [55]3 years ago
7 0

Answer:

V of the solid = 40 in³

Step-by-step explanation:

volume of the first rectangular (on left)

l*w*h = 2*4*2=16 in³

volume of the rectangular (on the right)

l*w*h = 2*2*6=24 in³

V1+V2 = 16 +24=40 in ³

Anna11 [10]3 years ago
3 0

Answer:

Down below

Step-by-step explanation:

First you want to separate the figure into two simple figures. The cube and the rectangular prism. Then label the cube's and rectangular prism length, height, and width

First figure out the cube's volume: length=2 in, width=2 in, & height= 2 in. Then you multiply 2*2*2 which turns out to be 8 cubic inches.

Then figure out the rectangular's volume: length=8 in, width=2 in, & height= 2 in.

Next, multiply them, eight * two * two, giving you thirty-two cubic inches.

Lastly add them up:

eight + thirty-two = 40 cubic inches, altogether.

40 cubic inches=volume of the figure

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3 years ago
What should be the paper weight
nata0808 [166]

Answer:

6.25 cm

Step-by-step explanation:

\rho=\dfrac{m}{V} \\\\V_{\text{pyramid}}= A_{\text{base}}\cdot h \cdot \dfrac{1}{3} \\\\1.6=\dfrac{400}{V} \\\\V=120 \cdot h \cdot \dfrac{1}{3} \\\\1.6=\dfrac{400}{40h} \\\\1.6=\dfrac{10}{h} \\\\1.6h=10 \\\\h=\dfrac{10}{1.6}=6.25\text{ cm}

Hope this helps!

8 0
3 years ago
Read 2 more answers
PLEASE HELP IMMEDIATELY
Paha777 [63]
The answer is g = 6w.

since the number of grey pigeons is 6 times the white pigeons, it means the white pigeons are being multiplied to find the number of grey pigeons
3 0
3 years ago
Can a linear function be continuous but not have a domain and range of all real numbers
vovangra [49]
Yes. As long as it is linear, it will be continuous no matter the numbers. Now, I have no idea what a "real" number is, but I hope this helped. 
5 0
3 years ago
How do you find the minimum value of a quadratic function?
aniked [119]

The minimum value of a function is the place where the graph has a vertex at its lowest point.

There are two methods for determining the minimum value of a quadratic equation. Each of them can be useful in determining the minimum.

(1) By plotting graph

We can find the minimum value visually by graphing the equation and finding the minimum point on the graph. The y-value of the vertex of the graph will be the minimum.

(2) By solving equation

The second way to find the minimum value comes when we have the equation y = ax² + bx + c.

If our equation is in the form y = ax^2 + bx + c, you can find the minimum by using the equation min = c - b²/4a.

The first step is to determine whether your equation gives a maximum or minimum. This can be done by looking at the x² term.

If this term is positive, the vertex point will be a minimum; if it is negative, the vertex will be a maximum.

After determining that we actually will have a minimum point, use the equation to find it.

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