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3 years ago

9

hello hello the area of a triangle is 32 square in the height of the triangle is 8 in what is the length of the base of a triang

le

2 answers:

gavmur [86]3 years ago

6 0

8 is the base of the triangle

solniwko [45]3 years ago

3 0

As we know
area of triangle = 1/2 *height*base
32=1/2*8*base
32=4*base
8 =base

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When placed end to end, three red rods are 2 cm longer than than 2 blue rods. Three blue rods are 2 cm longer than four red rods

Oxana [17]

Answer:

Red = 10 cm, blue = 14 cm

Step-by-step explanation:

<em>Let the length of each red rod be </em><em>r </em><em>and each blue rod be </em><em>b</em>

<u>Then we have:</u>

3r - 2b = 2
3b - 4r = 2

<u>Multiply the first equation by 3 and the second one by 2:</u>

9r - 6b = 6
6b - 8r = 4

<u>Add the equations to eliminate one of variables:</u>

9r - 8r = 6 + 4
r = 10 cm

<u>Find the value of b:</u>

3*10 -2b = 2
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5 0

3 years ago

Yes hbc7)7/67), Z a mf s

Masja [62]

Answer:

What is your question supposed to be? It's just a bunch of gibberish.

6 0

3 years ago

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Marina86 [1]

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8 0

3 years ago

Triangle abc is equal to triangle pqr, angle p=8x+4, angle a=5x+16 , and angle q=10x+2. find angle r

saul85 [17]

Answer: b.not enough info

Step-by-step explanation:

Corresponding angles of congruent triangles are congruent, so $\angle A =\angle P$

However, we don't have all 3 interior angles of either triangle, so we cannot conclude anything.

8 0

2 years ago

I Need Some Help!!!!!!!!!

ehidna [41]

Answer:

median = 50

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Step-by-step explanation:

The median amount is the line in the middle of the box

The median is 50

The difference between the upper quartile and the lower quartile is the difference between the right end of the box and the left end of the box

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3 years ago