This is really getting on my nerve

Mathematics

1 answer:

Lana71 [14]3 years ago

3 0

If to find the area of a triangle is to multiply 1/2 times the measure of the base times the height we need to make that equals to 18 since it’s already given. So 18=1/2 * ((h+1)*6)
Now we distribute
18 = 1/2 (6h + 6)
18 = 3h + 3 (Now we subtract 3 from both sides)
15 = 3h (now we divide both sides by 3)
5 = h
h = 5

-Betinho

You might be interested in

Write the standard form of the equation of each line. How do I find the slope and y-intercept with the graph for problem 6???

lisov135 [29]

The standard form for an equation is y=mx+b. You find the slope by using the formula of rise over run. This means that for problem 6 you first look to see if its positive or negative slope. The slope is positive if the line is going uphill and if its going downhill its negative. The slope would be negative for number 6 because it is going downhill. Then for the actualy slope you would start with rise. So you look at the point (0,1) and go up 3 until you hit the line of the other point and run over 2. So your slope would be -3/2.

5 0

3 years ago

1/3 as long as 6 meters meter(s) ??

Anna11 [10]

Answer:

1/3 of 6 meters is 2 meters

Step-by-step explanation:

4 0

3 years ago

WHICH ONE?? NEED HELP ASAP

Natali [406]

Answer:

Step-by-step explanation:

If you distribute the 2 you get 12.2x + 14 so D

4 0

2 years ago

What is the value of the product 2/3x9/5

alexgriva [62]

Answer:

2/3 × 9/5 = 18/15 = 6/5 if need to simplify. or 1 1/5

Step-by-step explanation:

4 0

3 years ago

Sam can mow 2 lawns in 3/4 hour.

MrRa [10]

Answer:

5 lawns is the answer don't forget to mark as brainliest!

6 0

3 years ago