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GrogVix [38]
3 years ago
12

Find x and IJ is HK is an altitude of triangle HIJ

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0
3x+3=90
subtract 3 from both sides
3x=87
divide both sides by 3
x=29

To find IJ, plug in the x value
x+8+x-9
29+8+29-9
57=IJ
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For the graph y = -8 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your a
ICE Princess25 [194]
The perpendicular slope would be the opposite of -8, so the perpendicular slope would be 1/8. For you to get this answer you have to change the sign from a negative to a positive, and flip the number to get 1/8.
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Chloe collected 4 times as many bags of cans as her friend. If her friend collected 1/6 of a bag , how much did Chloe collect?
lana66690 [7]
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8 0
3 years ago
Help me please PRECALCULUS correct answers only please
elena-14-01-66 [18.8K]

In triangle ABC, two angles angle A  and C  are already given

Angle A =33.7

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We know that the sum of angles in a triangle is 180 degree

Angle A + B + C = 180

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60.1 + angle B = 180

Angle B = 119.9 degrees

Now we use sin angle formula to find b. Given a=24

\frac{sin (A)}{a} =\frac{sin(B)}{b}

\frac{sin(33.7)}{24} =\frac{sin(119.9)}{b}

b =\frac{sin(119.9)*24}{sin(33.7)}

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8 0
3 years ago
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tia_tia [17]

Answer:

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Step-by-step explanation:

So first we would do 3x^2+3x^2-5x^2

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Finally we would do -4-8-2, this would be equal to -14

Then the equation would be 6x-14

All you have to do is combine like terms.

Hope this helped!

5 0
3 years ago
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