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3 years ago

Simplify 13 +4(9-7) and solve

Mathematics

2 answers:

nika2105 [10]3 years ago

8 0

Answer:

21 hope this helps

Step-by-step explanation:

Sliva [168]3 years ago

4 0

Answer:

Step-by-step explanation:

13 + 4(9-7) =

13 + 4(2) =

13 + 8 = 21

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dexar [7]

Answer:

A.-4x^2y^4

that the answer

3 0

3 years ago

Three functions are given below: f(x), g(x), and h(x).

Rzqust [24]

Answer: The axis of symmetry is x=1.

Explanation:

The given function is,

$g(x)=5x^2-10x+7$

The degree of the equation is 2. SInce it is a quadratic function therefore the graph of the function is a parabola.

The axis of symmetry of a parabolic function $f(x)=ax^2+bx+c$ is a vertical line,

$x=-\frac{b}{2a}$

Since the value of a is 5m b is -10 and c is 7, So the axis of symmetry is,

$x=-\frac{(-10)}{2(5)}$

$x=\frac{10}{10}$

$x=1$

Therefore, the axis of symmetry is x=1.

5 0

3 years ago

Y = -3(x + 5)^2 - 4

AfilCa [17]

Answer:

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6 0

3 years ago

An arithmetic sequence with a third term of 8 and constant difference of 5

Gelneren [198K]

-2,3,8,13,18,23,28,32

6 0

3 years ago

What is the slope of D and E??

Mazyrski [523]

Answer:

-4 and 0

Step-by-step explanation:

Rise over Run would give us the slope.

In the first graph, It goes down 4 while it goes 1 to the right.

This means that -4/1 = -4.

The second graph does not go up or down, meaning 0, while it goes 1 to the right.

This means that 0/1 = 0.

4 0

3 years ago