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3 years ago

I am giving brayly to whoever gets it first

Mathematics

1 answer:

daser333 [38]3 years ago

7 0

Answer:

The Answer 2

Step-by-step explanation:

Because It 2

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Hi! this question applies to #43

Anika [276]

When an absolute value is changed in the horizontal, <em>the units in change are inside the "bars"</em>, and are as follows: <em>left = positive, right = negative</em>.

Therefore, the equation is y = | x - 6.5 |.

4 0

4 years ago

Question Progress

worty [1.4K]

Answer:

P = 15.71 cm

Step-by-step explanation:

Given that,

The diameter of the semicircle, d = 10 cm

Radius, r = 5 cm

The perimeter of the semicircle is given by :

$P=\dfrac{\text{The perimeter of the circle}}{2}\\\\=\dfrac{2\pi r}{2}\\\\=\pi r\\\\=3.142\times 5\\\\=15.71\ cm$

So, the perimeter of the semicircle is 15.71 cm.

8 0

3 years ago

Bella downloaded 34 more songs than Porter downloaded. Together they downloaded 220 songs. How many songs did each download?

Wittaler [7]

Answer:

porter 93

bella 127

Step-by-step explanation:

x+x+34=220

2x=186

x=93

porter 93

bella 127

6 0

3 years ago

Read 2 more answers

Ben wants to have his birthday at the bowling alley with a few friends but he can spend no more than $80. The bowling alley char

Yuki888 [10]

Answer:

If you're asking how many people can go, 6 friends

Step-by-step explanation:

80-45= 35

35÷5.50=6.36

5 0

3 years ago

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The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in v

dimaraw [331]

Answer:

The equation of the function in vertex form is represented by $y = -2\cdot (x-6)^{2}+2$ .

Step-by-step explanation:

Let $(h,k) = (6,2)$ and $(x,y) = (0, - 70)$ , now we substitute on the equation of the quadratic function and solve for $a$ :

$y = a\cdot (x-h)^{2}+k$

$-70 = a\cdot (0-6)^{2}+2$

$-70 = 36\cdot a + 2$

$36\cdot a = -72$

$a = -2$

Therefore, the equation of the function in vertex form is represented by $y = -2\cdot (x-6)^{2}+2$ .

8 0

3 years ago

Read 2 more answers