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RoseWind [281]
3 years ago
13

Triangle ABC is congruent to triangle DFE. Find x.

Mathematics
1 answer:
Archy [21]3 years ago
4 0

ΔABC ≡ ΔDFE

⇒ line EF = BC

.

<u>Solve x:</u>

3x - 4 = 20

3x = 24

x = 8

.

Answer: x = 8

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If represents the number of bacteria in a culture at time t, how many will there be at time
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Answer:

Population of bacteria at  time t = 6 is 2441

Step-by-step explanation:

The complete question is

If y = 10 (2.5)^trepresents the number of bacteria in a culture at time t, how many will there be at time t = 6

Solution

Given

The population of bacteria after time t is equal to y = 10 (2.5)^t

Population when at time t = 6

We will substitute the value of time in above equation.

y = 10 (2.5)^6\\y = 10  *244.14\\y = 2441.4 = 2441

6 0
3 years ago
There are some oranges in a box. The total weight of these oranges is 4.29 kg. The
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There are 44 oranges in the box

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3 0
3 years ago
How much would $200 invested at 7% interest compounded annually be worth after 5 years? Round your answer to the nearest cent. D
viktelen [127]
The future worth (F) of the investment at present (P) with a compound interest i after n years is calculated through the equation,
                                      F = P x (1 + i)^n
Substituting the known values,
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How how do you solve this please explain​
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Answer:

1. have se x

Step-by-step explanation:

8 0
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An equation would be y=-1x-1!

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