Ask question

Ask question

All categories

3 years ago

13

a triangles height is 4dm less than the length of its base. the area is 6dm^2. find the length of the base and the height

1 answer:

I am Lyosha [343]3 years ago

4 0

Let the base be b. Then the height is b-4. So:
1/2(b)(b-4)=6
b²-4b-12=0
(b-6)(b+2)=0
b=6
b-4=2
☺☺☺☺

You might be interested in

Order the following numbers from least to greatest.

TEA [102]

Answer:

-5.2, -4.75, -9/2

Step-by-step explanation:

8 0

2 years ago

Answer number 32 please

djverab [1.8K]

D I think is the answer

3 0

3 years ago

Read 2 more answers

Cora has a pink ribbon and a teal ribbon. The pink ribbon is 4 1/12 inches long. The teal ribbon is 8 5/12 inches longer than th

alexgriva [62]

Answer:

12 1/2

Step-by-step explanation:

3 0

3 years ago

Multiply (6z2 - 4z + 1)(8 - 3z).

lbvjy [14]

This question is very odd with the arrangement.

(6z2 - 4z + 1)(8 - 3z)

The rule is number always has to be put first not the alphabets.

If you did not mention 2 as number 2 but the other character, it is okey but if it is not, it should be rearranged.

4 0

3 years ago

What number equals -4 and 2

lidiya [134]

Answer:

-4+2

= -2

Hope it helped!

8 0

3 years ago

Read 2 more answers