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Murrr4er [49]
3 years ago
13

HELP PLEASEEE WILL GIVE BRAINLIST

Mathematics
1 answer:
Serjik [45]3 years ago
3 0
Use the formula for the volume of a triangular pyramid: V=13Ah , where A = area of the triangular base, and H = height of the pyramid.
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Find four consecutive integers such that the sum of the first and third is eight les than twice the sum of the second and fourth
lyudmila [28]
X, x+1, x+2, x+3 are 4 consecutive integers

2(x + x+2) = 5(x+3) - 26
2(2x+2) = 5(x+3) - 26
4x + 4 = 5x + 15 - 26
4x + 4 = 5x - 11
15 = x
15, 16, 17, 18

x, x+2, x+4 consecutive even integers
2(x+4)+11 = x + 9
2x + 8 + 11 = x + 9
2x + 19 = x + 9
x = -10
-10, -8, -6
5 0
3 years ago
Function that has the same domain as y=2√x
slava [35]
The rest of the question;
<span>A.y= \sqrt{2x}
B.y=\sqrt[3]{ x^{2} }
C.y=\sqrt{x-2}
D.y=\sqrt[3]{x-2}
====================================================
</span>
We are given the function
y = 2 √x

The domain for the given function is this
{ x | x ≥ 0 }

The answer is A. y = √2x

In general any function that has a domain of x that is equal to or greater than 0. Some examples:
f(x) = √x  -  2
f(x) = 5 √x



7 0
3 years ago
A figure is translated using the mapping (x, y) → (x + a, y + b). If the value of a is negative and the value of b is negative,
MAXImum [283]

The translation is The figure moves left and down.

Option:B.

<u>Step-by-step explanation:</u>

The given coordinate  (x,y) is mapped and it gets translated using mapping (x+a,y+b).

Also, we are given with information that the value of a and also value of b is negative (-a,-b).

⇒the mapping coordinate = (x+(-a),y+(-b)).

The mapping coordinate = ( x-a, y-b).

The coordinate points will be decreasing in x and y axis. So it will move towards the left and downside of the graph.

For example,

Consider that a= -3 and b= -2.

∴The translating coordinate will be (x-3,y-2).

Choose a coordinate point ( 2,2) initially.

Substitute the x,y coordinate in the translating coordinate.

⇒ (x-3,y-2) = (2-3,2-2).

=(-1,0).

After translation the points will be (-1,0).

∴The figure will move towards left and downwards.

6 0
4 years ago
Read 2 more answers
Paula and Simon are trying to find out if a different coin is biased. Paula throws this coin 10 times. She records the number of
Anna35 [415]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: Simon

Explanation: Simon had more data in the sample, therefore the data will always be more accurate.

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

8 0
3 years ago
Read 2 more answers
Help with 6 plz awesome
AVprozaik [17]

Answer:

Only valiad answer will be B

Step-by-step explanation:

please mark Brainlest... have a blessed day

6 0
3 years ago
Read 2 more answers
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