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Ymorist [56]
2 years ago
11

20 POINTS PLEASE HELP

Mathematics
1 answer:
aleksley [76]2 years ago
8 0

Answer:

Step-by-step explanation:

Exponents of the same base add

A. 2^4 • 2^3 = 212

     2^7  =  128 ≠  212

B. 3^3 • 3^6 > 3^8

         3^9  >  3^8        

C. 4^2 • 4^2 > 4^4

        4^4  =  4^4

D. 5^5 • 5^2 = 5^10

           5^7   ≠   5^10

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-(×+3)=-8+10× is what
Paladinen [302]

Answer: 5/11

Solution: x = 5/11

Step-by-step explanation:

Question: -(x+3)=-8+10x

Result -x-3=10x-8


Hope this help :)

Please give brainless


-(×+3)=-8+10× is a math equation with the solution of 5/11

3 0
1 year ago
Tameka bought three dozen donuts to take into work. There are 15 cake donuts, 6 glazed donuts, 6 chocolate donuts, and 9 blueber
Leya [2.2K]
Ratio of Cake Donuts to Total Donuts = 15/36

Let, the number of people with Cake donuts = x

Then, 15/36 = x/12

x = 12/36 * 15

x = 1/3 * 15

x = 5

In short, Your Answer would be: 5

Hope this helps!
5 0
3 years ago
Read 2 more answers
a falling object travels a distance given by the formula d=5t + 16t^2 ft, where t is measured in seconds. how long will it take
Butoxors [25]

Its given that

d=5t+16t^{2}

We need to find t when d = 74

Therefore, 74=5t+16t^{2} or

16t^{2}+5t-74 = 0

16t^{2}+37t-32t-74 = 0

t(16t + 37) - 2(16t + 37) = 0

(t - 2)(16t + 37) = 0

t - 2 = 0 or 16t + 37 = 0

t couldn't be negative.

Therefore, t = 2

Hence, it will take 2 seconds for the object to travel 74 feet.










8 0
3 years ago
Read 2 more answers
Can someone help me I will mark u brilliant
Ede4ka [16]

Answer:

Hello! answer: 20

Step-by-step explanation:

1/8 × 20 = 2 1/2 So the answer is 20 HOPE THAT HELPS!

3 0
3 years ago
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Please help me :((((((
AURORKA [14]

Answer:

Line B

Step-by-step explanation:

8 0
3 years ago
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