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eduard
3 years ago
10

Find each sum:

Mathematics
1 answer:
dybincka [34]3 years ago
5 0
1. -9 2. -10 3. -100 4. -11 5. 5.-110 6. 204
8. -15 9.-460
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The triangular-shaped bases of a prism are 24 cm in length and have a height of 35 cm. Each side is 37 cm. The height of the pri
Savatey [412]

Answer:

The surface area of Triangular base Prism = 3682 cm²

Step-by-step explanation:

Given in question as :

For a Triangular base prism ,

The base of  prism (b) = 24 cm

The height of prism (l) = 29 cm

Each side length (s) = 37 cm

The height of base triangle ( h ) = 35 cm

Hence , we know that The surface area of Triangular base prism is

 = (b×h) + (2×l×s) + (l×b)

 = (24×35) + (2×29×37) + (29×24)

 = (840) + (2146) + (696)

 = 3682  cm²

Hence The surface area of Triangular base Prism is 3682 cm²  Answer

3 0
3 years ago
A tank containing 35 gallons of water is leaking at a rat 1/4 gallon per minute. Write and expression to determine the number of
MrRissso [65]

Answer:

The expression 35 - m is used to determine the number of gallons left in the tank after m minutes.Solution:Given that a tank containing 35 gallons of water is leaking at a rate of gallon per minute. Let "m" represent the number of minutes spent Number of gallons left in the tank = initial amount of water present – leaked amount of water

Number of gallons of water left = 35 gallons – number of minutes spent  rate of leakage.

Number of gallons of water left = 35 gallons – m minutes  1 gallons per minute Hence, the required expression is 35 – m

5 0
3 years ago
What is the factorization of 49b2 − 81?
Leto [7]
(7b-9)(7b+9)

explanation:
I learned in math last year
6 0
3 years ago
Should be 2/5 I'm doing the test rn
xz_007 [3.2K]

whats the question you are just saying the answer

5 0
3 years ago
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Acelynn borrows $1337 to buy a four wheeler. The interest rate is 4% for the 14 year loan. How much interest will she pay back f
alina1380 [7]
$1337 * 0.04 * 14 = <span>748.72

answer is </span><span>B) 
$748.72 </span>
4 0
3 years ago
Read 2 more answers
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