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Aleks04 [339]
2 years ago
15

14x25x4 breakdown using subraction distributive properties

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
6 0
(10)+(4) x(20)+(5) x(4)
=1,400
WINSTONCH [101]2 years ago
3 0
5x5x2x7x2x2 is the one i got


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<img src="https://tex.z-dn.net/?f=x%20%2B%20y%20%20%3D%2014%5C%5C%202x%20%2B%204y%20%3D%2018" id="TexFormula1" title="x + y = 1
alexgriva [62]

Answer:

x = 19, y = -5

Step-by-step explanation:

x + y = 14  => x= 14-y

2x + 4y = 18  => 2(x+2y)=18  => x+2y=9

x+2y=9 => (14 - y) + 2y = 9

14 + y = 9  => y = -5

x + (-5) = 14  => x=19

5 0
2 years ago
On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte
statuscvo [17]

Answer:

Option 4.

Step-by-step explanation:

The vertex form of a parabola is

g(x)=a(x-h)^2+k                    ... (1)

where, a is a constant (h,k) is vertex.

The given function is

f(x)=x^2

The vertex of the function is (0,0) and it goes through (-2, 4) and (2, 4).

It is given that the vertex of function g(x) is at (5,2).

Substitute h=5 and k=2 in equation.

g(x)=a(x-5)^2+2

g(x) is passes through (3, 6).

6=a(3-5)^2+2             .... (2)

6-2=4a

4=4a

Divide both sides by 4.

a=1

Substitute a=1 in equation (2).

g(x)=1(x-5)^2+2

g(x)=(x-5)^2+2

The function g(x) is g(x)=(x-5)^2+2.

Therefor, the correct option is 4.

3 0
2 years ago
Read 2 more answers
I need the answers for these please
baherus [9]
1.11 2.14 3.10 4.9 5.-5 6.-8 7.11 8.40 9.9 10.12 11.30 12.22 13.3 14.-4 15.16 16.35
4 0
2 years ago
What property would you use to solve m+6=-4
Marrrta [24]
You would subtract 6 from both sides in order to get m by itself. When you do this you get m=-10
8 0
2 years ago
Here is a easy one :) <br> what is 100 divided -10?
hammer [34]
-10 is the answer... lol
8 0
3 years ago
Read 2 more answers
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