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2 years ago

N= 7/3T+17 Solve the equation for T

Mathematics

1 answer:

LenaWriter [7]2 years ago

5 0

7/3T=N-17
T=3/7(N-17)
T=3/7N -51/7

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Is the relation a function? Why or why not?

Vladimir [108]

Answer:

Yes, only one range value exists for each domain value.

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2 years ago

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La batalla de Inglés y Matemáticas Pregunta: Tenía $ 5.00 Mi mamá me dio $ 10.00 mientras que mi papá me dio $ 30.00. Mi tía y m

nasty-shy [4]

Answer:

$150.00

Step-by-step explanation:

Tenía $ 5.00

Mi mamá me dio $ 10.00 mientras que mi papá me dio $ 30.00.

Esto significa que luego tengo:

5 + 10 + 30 = $ 45.00

Mi tía y mi tío me dieron 100.00.

Entonces tuve:

45 + 100 = $ 145.00

Tenía otros $ 5.00.

Esto significa que en conjunto tuve:

145 + 5 = $ 150.00

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3 years ago

Listen

ozzi

Answer:

scale factor = $\frac{14}{5}$

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original.

scale factor = $\frac{7}{2.5}$ = $\frac{7(2)}{2.5(2)}$ = $\frac{14}{5}$

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2 years ago

If 25% of 150 is equal to 700 percent of n, then n is equal to what number?

adelina 88 [10]

25% of 150 = 37.5
700% of x = 37.5
x = 5.35714285

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2 years ago

PLZ HELP ME WILL GIVE BRAINLIEST

nadezda [96]

Answer:

1. $2 \times 10^{- 4} = 2 \div 10^{4}$

2. $(- 10)^{2} = 100$ and $- 10^{2} = - 100$

3. $(a.b.c. ........)^{n} = a^{n}.b^{n}.c^{n}. ..........$

Example: $(30)^{4} = (2 \times 3 \times 5)^{4} = 2^{4} \times 3^{4} \times 5^{4}$

Step-by-step explanation:

1. We have $2 \times 10^{- 4}$ , and we have to prove that this term is equivalent to $2 \div 10^{4}$ .

Now, $2 \times 10^{- 4}$

= $2 \times \frac{1}{10^{4} }$

{Since we know the property of exponent as $a^{- b} = \frac{1}{a^{b} }$ }

= $\frac{2}{10^{4} }$

= $2 \div 10^{4}$

2. $(- 10)^{2} = (- 10) \times (- 10) = 100$ and

$- 10^{2} = - [(10) \times (10)] = - 100$

3. The power of products property gives

$(a.b.c. ........)^{n} = a^{n}.b^{n}.c^{n}. ..........$ ........ (1)

For example, we can write, $(30)^{4} = (2 \times 3 \times 5)^{4} = 2^{4} \times 3^{4} \times 5^{4} = 810000$

3 0

2 years ago