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34kurt
3 years ago
14

PLEASE HELP!!!!!!!!!

Mathematics
2 answers:
MAXImum [283]3 years ago
8 0

Answer:

23.9

Step-by-step explanation:

it just is so right

densk [106]3 years ago
8 0
23.9 have a nice day
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Draw the graph of the line that is perpendicular to Y= 4X +1 and goes through the point (2, 3)
spayn [35]

Given:

\begin{gathered} y=4x+1 \\ \text{ point }(2,3) \end{gathered}

To find:

Draw a graph of a line that is perpendicular to the given line and passing through a given point.

Explanation:

As we know that relation between two slopes of perpendicular slopes of lines:

m_1.m_2=-1

Slope of given line y = 4x + 1 is:

m_2=4

So, the slope of line perpendicular to given line is:

m_2=-\frac{1}{4}

Also, so line equation that is perpendicular to given line is:

y=-\frac{1}{4}x+c...........(i)

Also, the required line is passing thorugh given point (2, 3), i.e.,

\begin{gathered} 3=-\frac{1}{4}(2)+c \\ c=3+\frac{1}{2} \\ c=\frac{7}{2} \end{gathered}

So, line equation that is perpendicular to given line is:

y=-\frac{1}{4}x+\frac{7}{2}

The required graph of line is:

8 0
2 years ago
3-4y=-1 solve equation​
Gwar [14]

Answer:

3-4y=-1

-4y=-4

y=1

4 0
4 years ago
Write an expression to represents the product of 6 and the sum of w and 5
muminat
6(w+5) represents the product of 6 and the sum of w and 5. the product means multiplication, and the sum means addition.

6(w+5) also equals 6w+6(5), or 6w+30, because of the distribution property.
6 0
3 years ago
4. Would a 51-foot ladder be long enough to climb a 50-foot wall? Sketch a graph and find your answer using a trigonometric rati
andreyandreev [35.5K]

Answer:

It is

Step-by-step explanation:

Using Pythagoras 51^2 = 50^2 + b^2

b=10.0499  

3 0
3 years ago
Dilacey takes out a loan from the bank that charges a 10% interest rate. After 18 months,
ra1l [238]

Answer:

Dilacey took a loan of $2800

Step-by-step explanation:

P=(Simple Interest×100)/R×T

P=$420×100/10×1½

P=$42000/15

P=$2800

4 0
3 years ago
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