All categories

3 years ago

The area of a triangle is 22 yd with a base of 8 years. What is the height, in yards?

2 answers:

6 0

The area of a triangle can be found using the formula 1/2*b*h

We can substitute what we know in now, 22 = 1/2*8*h

22 = 4*h
22 = 4*5.5

The answer would be 5.5 yards

I hope this helps!

RideAnS [48]3 years ago

6 0

The height is 5.5 yards. In order to calculate the area of a triangle you want to multiply the base and the height, and divide the answer into 1/2 or 2. This will give you your answer.

1/2 8*22=5.5

You might be interested in

Find the equation of a circle with a center at (7,2) and a point on the circle at (2,5)?

monitta

Answer:

$(x-7)^2+(y-2)^2=34$

Step-by-step explanation:

We want to find the equation of a circle with a center at (7, 2) and a point on the circle at (2, 5).

First, recall that the equation of a circle is given by:

$(x-h)^2+(y-k)^2=r^2$

Where (h, k) is the center and r is the radius.

Since our center is at (7, 2), h = 7 and k = 2. Substitute:

$(x-7)^2+(y-2)^2=r^2$

Next, the since a point on the circle is (2, 5), y = 5 when x = 2. Substitute:

$(2-7)^2+(5-2)^2=r^2$

Solve for r:

$(-5)^2+(3)^2=r^2$

Simplify. Thus:

$25+9=r^2$

Finally, add:

$r^2=34$

We don't need to take the square root of both sides, as we will have the square it again anyways.

Therefore, our equation is:

$(x-7)^2+(y-2)^2=34$

4 0

2 years ago

The recipe calls for 10 serving and I need 30 what number would I multiply

ivolga24 [154]

Answer:30

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for p 3+|1+p|=12

Usimov [2.4K]

Subtract 3 from both sides

simplify 12 - 3 to 9

break down the problem into these two equations

1 + p = 9 and -(1 + p) = 9

solve the first equation 1 + p = 9 and that would be 8 since 1 + 8 = 9 is true.

solve the second equation -(1 + p) = 9 and just simplify brackets and add 1 to both sides then add 9 + 1 and lastly multiply both sides by -1 and p = -10.

Gather both solutions

Answers: p = -10, 8

5 0

3 years ago

A fish tank has black and white fish in the ratio of 2 to 6 as shown below Which is another ratio that can describe the black to

ira [324]

1:3, Because you can simplify the numbers by dividing by two.

8 0

3 years ago

Y=f(x)=(4)^x find f(x) when x=-1

nexus9112 [7]

when x = -14

f(-1) = 4^-1 = 1 / 4^1 = 1/4

Answer

1/4 or 0.25

4 0

3 years ago

Read 2 more answers