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MakcuM [25]
2 years ago
13

Someone pls help me I will make you Brainly

Mathematics
1 answer:
emmasim [6.3K]2 years ago
6 0

Answer:

C) f(x)=2(25)x

For question 4: f(x)=4()^x

Step-by-step explanation:  The correct answer from the choices listed above is option C. IT would be f(x) = 2(25)x that is an equivalent function to f(x) = 2(5)^2x. You can square directly 5 since it will still follow the rules for exponents.

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Which of the following statements is true according to the measurements in the diagram?
e-lub [12.9K]

Let's look at the corresponding ratios:

\frac{AB}{ED}=\frac{24}{30}=\frac{4}{5}\\\frac{BC}{DC}=\frac{16}{20}=\frac{4}{5}\\\frac{AC}{EC}=\frac{21}{28}=\frac{3}{4}\\

And we see that the three aren't equal.

Hence, $\Delta ABC$ and $\Delta EDC$ are not similar.

8 0
3 years ago
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An investor wants to save money to purchase real estate. She buys an annuity with monthly payments that earn 5.6% interest, comp
Lena [83]

Answer:

1040

Step-by-step explanation:

just took 65 and mutiply 65$

6 0
3 years ago
On a quiz, students were awarded a certain number of points for a correct answer and penalized a certain number of points for an
SVETLANKA909090 [29]
Given that the score of the student on the quiz was 25c - 10(15 - c)

It can be seen that the first term of expression for her score (i.e. 25c) shows that 25 marks were awarded to each correct answer.

The second term of the expression (i.e. 10(15 - c)) represent that 10 marks were deducted from each wrong answer.

Thus, the number of wrong answers is 15 - c.

The sum of the correct answers and the wrong answers gives the total number of questions in the quiz.

Thus, the total number of questions in the quiz is given by 15 - c + c = 15.

Therefore, there are 15 questions in the quiz.
8 0
3 years ago
Find the m ∠CVU. Show your work
lbvjy [14]

Through exterior angle theorem we now that...

x+13+63=3x

2x=76

x=38

m<CVU=3x=114 degrees

4 0
3 years ago
Read 2 more answers
Drag the amounts to order them from greatest to least. 1 lb = 16 oz 1 oz ≈ 28.3 g 800 g1.6 lb30 oz
VladimirAG [237]
So, problem statement tells you that 1lb = 16oz and that 1oz = 28.3g. That means that 1lb = 16 * 28.3g = 452.8g
You have three items, convert their weights to grams:1) 800g2) 1.6lb = 1.6 * 452.8g = 724.48g3) 30oz = 30 * 28.3g = 849g
So, sorting from greatest:3, 2, 1, or: 30oz, 1.6lb, 800g.
 
8 0
3 years ago
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