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grigory [225]
3 years ago
15

If all of the diagonals are drawn from a vertex of a quadrilateral, how many triangles are formed? 1 2 3 4

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0

Answer:

2

Step-by-step explanation:

i just took this on odyssey ware and made a 100

Archy [21]3 years ago
5 0
2 because if you have a square and draw a diagonal you get two triangles
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Points D, E, and Fare midpoints of AABC. Which segment is parallel to AC?
Ksenya-84 [330]
The answer is A) DE. I really don’t know how to explain this. Just remember the definition of parallel lines and you’ll see it.
8 0
3 years ago
Evaluate: 8(2) – 2(4)
Ivenika [448]

Answer:

8

Step-by-step explanation:

8(2) - 2(4)

16 - 8

8

3 0
3 years ago
The volume of a cube is 96 cubic millimeters. What is the length of each edge of the cube?
sleet_krkn [62]

Answer:

s = 4.579 mm

Step-by-step explanation:

The volume of a cube is side * side * side. We know the volume, so plug it in to find side length.

V = s^3

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<u>s = 4.579 mm</u>

6 0
3 years ago
create an equation that relates 15ft and 6ft based on the length being three more than twice the width
Gemiola [76]

Answer:

l = 2w + 3

Step-by-step explanation:

The length is 15ft. The width is 6ft. So, 15 = 2(6) + 3. 12 plus 3 is 15.

4 0
3 years ago
The drain in your 45-gallon bathtub is partially clogged, but you need to take a shower. The shower head had a flow rate of 2.25
Helen [10]

Answer:

Time = 1.978\ min

Step-by-step explanation:

Given

R_1 = 2.25\ gal/min --- Flow rate of the shower

R_2 = 20.5\ gal/min --- Drain rate of the bathtub

Size = 45gal -- Bathtub size

Required

Determine the maximum time of shower

First, we calculate the rate at which the bathtub fills.

R_3 = R_1 + R_2

R_3 = 2.25 + 20.5

R_3 = 22.75gal/min

The maximum time of shower is:

Time = \frac{Size}{R_3}

Time = \frac{45gal}{22.75gal/min}

Time = 1.978\ min  

6 0
3 years ago
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