3 years ago

Triangle whose base is 5.05 and height is 2.4

1 answer:

7 0

The area of a triangle could be calculated by multiplying the half base by the height.

Area = 0.5 * 5.05 * 2.4 = 6.06 square units.

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7x+2y=-28<br><br><br>Help write slope-intercept form pls

kap26 [50]

Answer:

y = - $\frac{7}{2}$ x - 14

Step-by-step explanation:

Slope intercept form: y = mx + b

Isolate the y:

7x + 2y = -28

2y = -7x - 28

y = - $\frac{7}{2}$ x - 14

3 0

3 years ago

find the equation of a line that passes through (-3,1) and (-1,-2) and write it in standard form. please help me !

Savatey [412]

Find the slope first
slope=(2-1)/(-1+3)=1/4=.25

now use the slope and either point to write in point slope form
y-1=.25(x-2)
y-1=¼x-½

to rationalize all the denominators multiply by the last common multiple, here we get 4
4y-4=x-2

then put in the correct order

x-4y=-2

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3 years ago

1/3 to 2/3 percentage increase or decrease

Leto [7]

Answer:

increase

Step-by-step explanation:

the number got bigger

6 0

4 years ago

Read 2 more answers

I'm not very good at algebra I need help with this lol