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4 years ago

The area of a triangle is 18 square feet. If the base is 3 feet, what is the height of the triangle?

Mathematics

2 answers:

torisob [31]4 years ago

7 0

Hello again!

The area of a triangle is A=1/2*b*h where b is base and h is height.

Since we have the area and base, we can set up an equation to find h and get the height:

18=1/2*3*h

6=1/2*h

12=h

So the height of the triangle is 12 feet.

Anuta_ua [19.1K]4 years ago

6 0

Answer:

p00pbutthole

Step-by-step explanation:

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Write an inequality for the graph.

morpeh [17]

Answer:

Step-by-step explanation:

x $\geq$ -3 i hope this helps

since it a close circle It's either less than or equal to or greater than or equal to but since the arrow is pointing to the right it means that X is greater than or equal to negative 3

6 0

3 years ago

HELP ITS DUE iN 3 MINUTES

Mnenie [13.5K]

Answer:

acute and isosceles

Step-by-step explanation:

acute because all angles less than 90

isosceles because 2 sides are equal length

5 0

2 years ago

An animal shelter spends $3.50 per day to care for each bird and $6.50 per day to care for each cat. Brooklyn noticed that the s

Vikki [24]

Solution: Let $x$ be the number of birds and $y$ be the number of cats.

$x+y=29 \implies y=29-x$

$3.50 x +6.50 y= 146.50$

$3.50 x+6.50(29-x)=146.50$

$3.50x+188.5-6.5x=146.50$

$3x=188.5-146.50$

$3x=42$

$x=\frac{42}{3} =14$

Therefore, there were 14 birds at the shelter on Friday

8 0

4 years ago

The product of 1 1/2 and 2 is

Over [174]

Method 1:

Convert the mixed number to the improper fraction:

$1\dfrac{1}{2}=\dfrac{1\cdot2+1}{2}=\dfrac{3}{2}$

Make the product:

$1\dfrac{1}{2}\cdot2=\dfrac{3}{2}\cdot2$

canceled 2

$=\dfrac{3}{\not2_1}\cdot\not2^1}=\boxed{3}$

Method 2:

$1\dfrac{1}{2}=1+\dfrac{1}{2}$

$1\dfrac{1}{2}\cdot2=\left(1+\dfrac{1}{2}\right)\cdot2$

use the distributive property a(b + c) = ab + ac

$(1)(2)+\left(\dfrac{1}{2}\right)(2)=2+1=\boxed{3}$

7 0

3 years ago

Please help me i really need the answer to this question

lora16 [44]

Answer:

B. Yes, because it passes through the center of the data points

Step-by-step explanation:

Refer to attached.

The given points are plotted and the line of best fit is added:

y = 6/7x + 1/7

From the graph It is clear that the line passes through the center of the data points.

Correct choice is B

8 0

3 years ago