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ser-zykov [4K]
4 years ago
13

Find the Surface area and volume of this squared-based pyramid

Mathematics
1 answer:
nadezda [96]4 years ago
3 0
Surface area: 765.6 cm^2
Volume: 94.2 cm^3
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LOOK AT THE PICTURE
OleMash [197]

Answer:

I don't think any of the answers here are right. They aren't a proportional relationship since they don't pass through the origin. So I would believe the answer would be C. Sorry if I'm wrong!!

Step-by-step explanation:

I learned about this stuff :D

6 0
3 years ago
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The khan's car averages 22 miles per gallon of gas. how far they can travel on 5 gallons of gas. (Don't make a prediction)
ANTONII [103]

They can travel 110 miles for 5 gallons of gas.

22 • 5 = 110 miles on 5 gallons of gas

6 0
3 years ago
8 divided by 5thirds
Igoryamba

Answer:

if you mean 8 devided by 5/3 then the answer is 4.8 :)

Step-by-step explanation:

7 0
3 years ago
Mac's age is 3 years less than twice Joe's age. The sum of their ages is 30. Find their ages.
k0ka [10]

Answer:

Mac is 19 years old, Joe is 11 years old

Step-by-step explanation:

2J - 3 = M

J + M = 30

M = 30 - J

2J - 3 = 30 - J

3J = 33

J = 11

M = 30 - 11

M = 19

4 0
3 years ago
-7.4r - 6.31 = 3.23 - 5.6r
nikdorinn [45]

Answer:

r=−5.3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−7.4r−6.31=3.23−5.6r

−7.4r+−6.31=3.23+−5.6r

−7.4r−6.31=−5.6r+3.23

Step 2: Add 5.6r to both sides.

−7.4r−6.31+5.6r=−5.6r+3.23+5.6r

−1.8r−6.31=3.23

Step 3: Add 6.31 to both sides.

−1.8r−6.31+6.31=3.23+6.31

−1.8r=9.54

Step 4: Divide both sides by -1.8.

−1.8r/−1.8=9.54/−1.8

r=−5.3

4 0
3 years ago
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