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3 years ago

Help ASAP!!!!! Can someone help me?? (And no I’m not gonna click a link)

Mathematics

2 answers:

Elena L [17]3 years ago

7 0

Answer:

Sorry i couldnt upload the file i uploaded it onto a file host link is below

brainly.com

also im joking ;)

svp [43]3 years ago

7 0

Answer:

1: 3x^2+2x+2

2: x = 1/4 or 4x+1. (I don't know which way your teacher likes it)

Step-by-step explanation:

Message if want work

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Converting a fraction to a percentage 18/25 please include steps

slavikrds [6]

Answer:

72%.

Step-by-step explanation:

We multiply the fraction by 100:

= 100 * 18/25

25 divides into 100 giving 4 so we have:

4 * 18

= 72%.

5 0

3 years ago

Read 2 more answers

A 2-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is la

andriy [413]

Answer:

Initial value is $\frac{1}{2}$ .

Step-by-step explanation:

Let us assume that the exponential function is $f(x) = a(b)^{x}$ ...... (1)

Now, the point $(0,\frac{1}{2})$ will satisfy the above equation.

Now, this point on the graph of the exponential function will be sufficient to find the initial value of the function (1) i.e. a.

Now, putting the value x = 0 and $y = \frac{1}{2}$ in the equation (1) we get, $f(x) = a(b)^{x}$

⇒ $\frac{1}{2} = a(b)^{0} = a$

⇒ $a = \frac{1}{2}$ (Answer)

10 0

3 years ago

Read 2 more answers

Find the value of x. 5^x+1+5^2-x=126 Step by step explanation

Schach [20]

Step-by-step explanation:

$hope \: this \: helps......$

3 0

2 years ago

What is the scientific notation for 1 210 000 000 What is the scientific notation for 2 000 000

lutik1710 [3]

For the first one, it’s 1.2*10^9
For the second one, it’s 2*10^6

6 0

3 years ago

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A girl is on the beach and the angle of elevation from her feet to the top of a lighthouse is 62' If the lighthouse is 30ft tall

soldi70 [24.7K]

Answer:

15.95 feets

Step-by-step explanation:

Given that:

Angle of elevation = 62°

Using trigonometric relation :

Tanθ = opposite / Adjacent

From the drawing attached :

Opposite = 30 feets

Distance between girl and lighthouse = d

Tan 62 = 30 / d

1.8807264 * d = 30

d = 30 / 1.8807264

d = 15.951283

d = 15.95 feets

3 0

3 years ago