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Blizzard [7]
3 years ago
6

Help pleasee im not smart |-13| = ?

Mathematics
2 answers:
MaRussiya [10]3 years ago
8 0
Answer 13

Explanation: Those lines mean absolute value and it's the numbers's distance from 0 so -13 will be 13, all negative numbers turn positive if its in between those numbers and positive numbers do nothing.
Kaylis [27]3 years ago
6 0

Answer:

13

Step-by-step explanation:

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What is the axis of symmetry of the parabola y= 1/3 (x-10)^2 - 6
GalinKa [24]

Answer:

The equation of the axis of symmetry is equal to

x=10

Step-by-step explanation:

we have

y=\frac{1}{3}(x-10)^2-6

This is the equation of a vertical parabola written in vertex form open upward (because the leading coefficient is positive)

The vertex represent a minimum

The axis of symmetry is equal to the x-coordinate of the vertex

we have that

The vertex is the point (10,-6)

The x-coordinate of the vertex is 10

therefore

The equation of the axis of symmetry is equal to

x=10

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3 years ago
Can someone help me on this point slope thing i don’t know what i’m doing
bezimeni [28]

The equation would be y - 2 = -3(x + 9)

6 0
4 years ago
Write g(x) = 4x2 + 88x in vertex form. The function written in vertex form is g(x) = ___ (x +11)2 +____.
wel

The\ vertex\ form:\\\\f(x)=a(x-h)^2+k

\text{Use}\ (a+b)^2=a^2+2ab+b^2\qquad(*)

g(x)=4x^2+88x=4(x^2+22x)=4(x^2+2\cdot x\cdot11)\\\\=4(\underbrace{x^2+2\cdot x\cdot11+11^2}_{(*)}-11^2)=4[(x+11)^2-121]=4(x+11)^2+(4)(-121)=4(x+11)^2-484

5 0
3 years ago
Read 2 more answers
Giving branliest to correct
zzz [600]

Answer:

2/3

Step-by-step explanation:

In the problem the question is How much longer so that means subtract.

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3 0
3 years ago
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Two upward forces are acting on a bolt. One force of 60.5lb acts at an angle of 82.4 above the horizontal and the other force of
Lera25 [3.4K]

Answer:

Fv = 79.63 lb

The total upward force Fv is 79.63 lb

Step-by-step explanation:

We need to determine the total upward force, the y component of force;

Given;

Force F1 = 60.5 lb, 82.4° above horizontal

Force F2 = 37.2 lb, (82.4-50.5)° above horizontal

The vertical component of Force F1 and F2 is;

Fv = 60.5sin(82.4) + 37.2sin(82.4-50.5)

Fv = 79.63 lb

The total upward force Fv is 79.63 lb

6 0
3 years ago
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