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skad [1K]
3 years ago
9

Write an algebraic expression that represents 2 less than 18 times a number?​

Mathematics
2 answers:
coldgirl [10]3 years ago
7 0

Answer:

2‹18x

2 is less than 18 timesX

german3 years ago
3 0

Answer:

Step-by-step explanation:

18x-2

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chudhyuherhfuryhfruhruhgyr gt tttggtg  gtgg

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4 0
3 years ago
is it possible to have a right triangle in which the sine of one of the angles is equal to the cosine of one of the angles? why?
stira [4]

Answer:

Yes , it is possible (see the explanation)

Step-by-step explanation:

we know that

In a right triangle, we have two complementary angles (their sum equal to 90 degrees)

so

If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa

<em>Example</em>

Suppose we have the right triangle ABC

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A and B are complementary angles

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8 0
4 years ago
Which operation will move the decimal in a decimal number 2 places to the right?
Natalija [7]

Answer:

multiplication

Step-by-step explanation:

example:

8.29x10=82.9

8.29x100=129

however many zero's is however many decimal places moved

division does the opposite (it moves it left)

6 0
3 years ago
Part D
never [62]

Answer:

Step-by-step explanation:

y(t>1) = x(t) + y(t-1)\\x(t>1) = 1.2x(t-1)\\y(1) = x(1) = 100\\\\y(t>1) = 1.2x(t-1) + y(t-1)\\y(2) = 1.2x(1) + y(1) = 120+100 = 220\\y(3) = 1.2x(2) + y(2) = 144+220 = 364\\y(4) = 1.2x(3) = y(3) = 172.8+364=536.8\\

6 0
3 years ago
A pizza costs 9.00 there is also a 3.50 delivery fee per delivery not per pizza write an expression that shows the cost of a del
lara31 [8.8K]

Answer:

a.) 9.00+3.50= 12.50

b.) 9.00x+3.50

c.) answers below

2. 9.00*2+3.50= 18.00+3.50= 21.50

3. 9.00*3 +3.50= 27.00+3.50= 30.50

4. 9.00*4+350= 36.00+3.50= 39.50

5. 9.00*5+3.50= 45.00+3.50= 48.50

Step-by-step explanation:

3 0
3 years ago
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