3 years ago

Which graph represents the function f(x) = |x|?

Mathematics

2 answers:

AleksAgata [21]3 years ago

6 0

Answer:

Step-by-step explanation:

Brut [27]3 years ago

3 0

Answer:

Step-by-step explanation:

the first one

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Solve each formula for the specified variable

lord [1]

Answer:

$\frac{A-2wh}{2(w+h)}=l$

Step-by-step explanation:

We have to find the formula for the value of 'l'.

So, we will isolate 'l' on one side of the formula.

A = 2lw + 2lh + 2wh

A = 2l(w + h) + 2wh

A - 2wh = 2l(w + h) + 2wh - 2wh

A - 2wh = 2l(w + h)

$\frac{A-2wh}{2(w+h)}=\frac{2l(w+h)}{2(w+h)}$

$\frac{A-2wh}{2(w+h)}=l$

Therefore, formula for 'l' will be,

$\frac{A-2wh}{2(w+h)}=l$

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3 years ago

Estimate of 137,638 and 52,091

maxonik [38]

140,000,,, 50,000 is estimated

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3 years ago

Someone help me please I don't know how to do this ! :(

Ivanshal [37]

$4^{x+1}=21\\
x+1=\log_421\\
x=\log_421-1\\
x=\log_421-\log_44\\
x=\log_4\dfrac{21}{4}\\
x=\dfrac{\ln \dfrac{21}{4}}{\ln 4}\approx 1.1962$

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3 years ago

Tessa claims that a rotation of 90° clockwise about the center of some polygons will carry the polygon onto itself. Select two p

DochEvi [55]

It's square and rhombus

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3 years ago

Read 2 more answers

What is the length of the side of a right triangle that has a side length of 7 cm and a hypotenuse that measures 25 cm?

Elenna [48]

It would be: 25² = 7² + b²
b² = 625 - 49
b = √576
b = 24

In short, Your Answer would be Option B

Hope this helps!

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3 years ago