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Vladimir79 [104]
3 years ago
5

Anybody know these 4 problems I forgot how to do it lol​

Mathematics
1 answer:
tangare [24]3 years ago
4 0

Answer:

the formula is base time height times 1/2 its really easy use desmos calculater:))))

Step-by-step explanation:

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Someone plz help me :(
user100 [1]
(4 1/2) / (1 1/4)=9/2 / 5/4=9/2x4/5=18/5=3 3/5
= 3.6 buckets
or could have done 4.5/1.25
7 0
3 years ago
Please please help me
docker41 [41]
Ur missing numbers are -2, 6, and 36

Since the center point is (-2,6), the numbers are reversed in the equation to: (x+2) or(x- -2) and (y-6)

The radius is 6 units so u square it to get 36
7 0
4 years ago
Question 2<br> Find the volume.
garik1379 [7]

Answer:

Volume of cone = 686π/3 or 718.67 in³

Step-by-step explanation:

Given the following data;

Radius, r = 7 in

Height, h = 14 inches

From the diagram, we can see that the object is a cone

To find the volume of a cone;

Mathematically, the volume of a cone is given by the formula;

V = \frac{1}{3} \pi r^{2}h

Where;

V is the volume of the cone.

r is the radius of the base of the cone.

h is the height of the cone.

Substituting into the equation, we have;

Volume = \frac{1}{3} * \frac {22}{7} *7^{2}*14

Volume = \frac{1}{3} * 22 * 7 * 14

Volume = \frac{1}{3} * 2156

Volume = 718.67

Volume of cone = 718.67 in³ or 686π/3 in³

3 0
3 years ago
What expression represents the statement four times the difference of nine and a number
nlexa [21]

Answer:

4(9-n)

Step-by-step explanation:

6 0
3 years ago
Math 015 How do you complete this algebric expression. simplify 2/15x2-3/4x+6-3/10x2+2x-15/2
ankoles [38]

Answer:

its x+4 over x+6

Step-by-step explanation:

4 0
3 years ago
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