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3 years ago

Pls help me I would really appreciate it

Mathematics

1 answer:

Leya [2.2K]3 years ago

3 0

Here is my answer. In this problem, you need to use the similarity of triangles. I hope this is helpful.

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Naddik [55]

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2 years ago

Convert: 100 yards to meters.

daser333 [38]

It is 91.44m i think

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3 years ago

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I need help please???

melamori03 [73]

Answer:

x < 8

Step-by-step explanation:

Given

x + 4 < 12

Isolate x on the left side by subtracting 4 from both sides

x < 8 ← is the solution

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3 years ago

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-2log5 7x=2<br><br> the 5 is small please help me

RSB [31]

-2log_5 7x = log_5 2

log_5[1/(7x)^2] = log_5 2

log_5(1/49x^2) = log_5 2

log_5(1 - 49x^2) = log_5 2

1 - 49x^2 = 2

You finish.

3 0

2 years ago

Five the equation of line that is perpendicular to f(x)=-2x+1 that goes through point (0,5)

Alinara [238K]

Answer:

y = $\frac{1}{2}$ x + 5

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

f(x) = - 2x + 1 ← is in slope- intercept form

with slope m = - 2

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{-2}$ = $\frac{1}{2}$ , then

y = $\frac{1}{2}$ x + c

the line crosses the y- axis at (0, 5 ) ⇒ c = 5

y = $\frac{1}{2}$ x + 5 ← equation of perpendicular line

7 0

2 years ago