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miv72 [106K]
3 years ago
12

Please help with this​

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0

Answer:

Y=2x+1 Hope it helps you

Step-by-step explanation:

sladkih [1.3K]3 years ago
7 0

Answer:

Y=2x+1

Step-by-step explanation:

The ad costs $2 per day(x) + the flat service of $1.

(1) day: $3=2(1)+1 (3) days: $9=2(3)+1

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13. Divide. Use multiplication and addition to check.<br> 6)4,381
Mashutka [201]

Answer:

730.166666667

Step-by-step explanation:

4,381/6=730.166666667

730.166666667*6=4,381

3 0
4 years ago
Please solve this problem ​
asambeis [7]

Answer:

(4) 0

Step-by-step explanation:

<u>Given:</u>

  • cos²27°×cos²34°×...×cos²167 = ?

<u>Looking at the angles measures, they form series of: </u>

  • 27, 34, 41, ..., 167

This is AP with the first term of 27 and common difference of 7

<u>We can see one of the terms of this AP is 90</u>

  • 27+9*7 = 27 + 63 = 90

Since cos 90° = 0 ⇒ cos²90° = 0 and therefore given series equals to zero as one of the terms of multiplication is zero.

<u>So correct answer choice is</u>  Option 4) 0

8 0
3 years ago
Please help! <br><br> 21 is 30% of what number?<br><br> Enter your answer in the box.
Fiesta28 [93]
I think the answer is 70
8 0
3 years ago
Read 2 more answers
Twelve more than the product of a number and four is fewer than 60.
valina [46]
Product of a number and four is 4x 
<span>12 more than that is 12+4x </span>
<span>fewer than 60  </span>

<span>12 + 4x < 60</span>
7 0
3 years ago
Write a function in vertex form that is translated 3 units down and 3 units to the right of f (x) = x^2
alexandr1967 [171]

Answer:

f(x)= (x-3)^2-3

Step-by-step explanation:

Vertex Form: y= a(x-h)^2+k

a is the reflection

h and k are the vertex so in an ordered pair (x,y) = (h,k)

Since it is translating 3 units down it is going to be a negative 3.  If it was translating up it would be positive 3.  This represents the "k" because it is moving on the y-axis.

Since it is translating 3 units to the right it is going to be positive 3.  If it was translating left it would be negative 3. This represents the "h" because it is moving on the x-axis.

After plugging it into the vertex form formula: f(x)= (x-3)^2-3

*notice when I plugged the "h" in it became negative because x-(3)= x-3*

6 0
2 years ago
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