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zubka84 [21]
3 years ago
10

Please Help Me (look at the picture)

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0
How about "miles per hour?"  I drive "45 miles per hour" on my way into town.
That's a unit rate.

Did you know that 2 pints = 1 quart?  You could write this rate / ratio as

2 pints
---------
 1 qt

or as

 (1/2 qt)
-----------   this is a measure of one quantity per unit of another quantity.
  1 pint
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A pair of angles which share a common side and vertex is called
zheka24 [161]

Answer: Adjacent Angles

3 0
3 years ago
2. The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire with a
Mariulka [41]

Answer:

0.225 \Omega =225 m\Omega

Step-by-step explanation:

We know (Ohm second law) that R= \frac{k}{d^2} where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= 0.4\cdot9 \Omega mm^2. The moment the diameter becomes 8mm R becomes

R= {{0.4\cdot 9}\over{16}} \Omega = 0.225 \Omega

4 0
2 years ago
Simplify the following surd expressions.
Brilliant_brown [7]

Answer:

A=3√5

B=11√7

Step-by-step explanation:

5√5-2√5

5-2√5

3√5

B) 8√7+3√7

8+3√7

11√7

4 0
3 years ago
Subtract. Express your answer in lowest terms. 10 5/11 - 4 2/11
Zigmanuir [339]

Answer:

6   3 /11

Step-by-step explanation:

10 5/11 - 4 2/11

since they already have a common denominator

  10   5/ 11

- 4   2 /11

-------------

6   3 /11

6 0
3 years ago
Read 2 more answers
Heyy everyone a little halp here i kinda need it fast sorry
Studentka2010 [4]

Answer:

A) Akash (1.5m), Meera (1.52), Rahul (1.54m), Lakshmi (1.56m)

B) Lakshmi is the tallest, 1.56m tall

Step-by-step explanation:

Rahul- 1.54m

Akash- 1500mm

Meera- 152cm

Lakshmi- 1560mm

Let's start by converting all the measurements to meters.

Rahul is already in meters, so he can just stay the same.

1500mm = 1.5m

152cm = 1.52m

1560mm = 1.56m

So our new measurements are:

Rahul- 1.54m

Akash- 1.5m

Meera= 1.52m

Lakshmi= 1.56m

We can now make our conclusions.

A) Akash (1.5m), Meera (1.52), Rahul (1.54m), Lakshmi (1.56m)

B) Lakshmi is the tallest, 1.56m tall

3 0
3 years ago
Read 2 more answers
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