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3 years ago

Which of these demonstrates the identity property of multiplication

Mathematics

1 answer:

Mama L [17]3 years ago

7 0

Answer:

7*1/7=1

Step-by-step explanation:

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Can you help me please?

irga5000 [103]

Answer:

36.6

Step-by-step explanation:

if he puts in 12.2 as the input, then the equation would look like this f(12.2) = 3(12.2)

which would be

f(12.2) = 36.6

that is because x is the input, so if x = 12.2, then the equation above is what it would look like

8 0

3 years ago

Read 2 more answers

What is 20 less than 1000

Phoenix [80]

20 less than 1000 is the same thing as 1000 minus 20.

1000 minus 20 is 980.

20 less than 1000 is 980.

6 0

3 years ago

Read 2 more answers

Which ordered pair is the best estimate for the solution of the system of equations? y=3/2x+6

Bas_tet [7]

The answer is (-6.5,-3.5)

3 0

4 years ago

Help!? 20 points!!

SVETLANKA909090 [29]

Answer:

value of x = 20°

Step-by-step explanation:

the given pair of angles are pair of co - interior angles

So, their sum = 180°

=》3x - 10° + 5x + 30° = 180°

=》8x + 20° = 180°

=》8x = 180° - 20°

=》8x = 160°

=》x = 20°

8 0

3 years ago

How many square inches of sheet metal are used to make the vent transition shown? (The ends are open.)

ad-work [718]

Answer:

Area of the metal sheet required = 364 square inches

Step-by-step explanation:

Area of the metal sheet required = Surface area of the lateral sides of the vent transition

Since, lateral sides of the vent is in the shape of a trapezoid,

Therefore, surface area of the vent = 4(Surface area of one lateral side)

= $4[\frac{1}{2}(b_1+b_2)h]$

Here, $b_1$ and $b_2$ are two parallel sides and $h$ is the distance between these parallel sides.

Surface area of the vent = $4[\frac{1}{2}(8+5)14]$

= 364 square inches

Therefore, area of the metal sheet required = 364 square inches

3 0

3 years ago