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3 years ago

Which statements about the values of 0.034 and 3.40 are true. Circle ALL that apply.

Mathematics

1 answer:

vova2212 [387]3 years ago

7 0

C and D are correct as you move the decimal however many zeros are on the end of the multiplier. For instance, 10 equals one decimal change as it only has one zero. 100 has two and 1000 has three, etc.

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Need help with question 7 and 8 with awnser please check photo for problems

Tanzania [10]

Answer:

7) 230mm

8) 98m

Step-by-step explanation:

7x+8+6x+6+9x-4 =22x+10

if x is 10 mm, 22(10)+10 =230mm

8) perimeter of rec =2( l + w )

=2 ( 2x-5+2x+6 ) = 8x + 2

if x is 12 metres, 8(12)+2 =98m

7 0

3 years ago

How many times does 1/3 go into 1/18?

Orlov [11]

6 is the answer 18 divided by 3 equals to 6 so that’s the answer

4 0

3 years ago

Read 2 more answers

Determine the graph of the sinusoid with amplitude of 4 and period of 2π/3

DiKsa [7]

Answer:

Option b.

y = 4 sin (3x)

Step-by-step explanation:

To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.

Please see the attached image below, to find more information about the graph

The period is

T = 2π/3

This means the frequency in radians is

W = 2π/T = 3

The equation is either:

y = 4 cos(3x)

y = 4 sin (3x)

The correct answer is

Option b.

y = 4 sin (3x)

3 0

4 years ago

Determine for each number whether it is a rational or irrational number.

gizmo_the_mogwai [7]

The first is an irrational number and the rest are rational
Any number that can be reduced or written as a fraction is a rational number
Hoped this helped

3 0

3 years ago

If 3x + c = 4, then x equals <br>A: 4-c <br>B: 4 -c/3 <br>C: c-4/3 <br>D: c-4

Colt1911 [192]

Answer:

4-c/3 is ans

Step-by-step explanation:

3x+c=4

3x=4-c

x=4-c/3

4 0

3 years ago