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harina [27]
3 years ago
13

Write in algebraic form: “the square root of the sum of a and b”

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
8 0
Using A, B & C as three weights write algebraic equations that say: ... Subtract the same value (or expression) from both sides of the equation. Multiply both sides of the ... 45) The square root of the sum of a and b is equal to c. 46)
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A shopping cart is pushed 20 meters west across a parking lot in 5.2 seconds. What is the velocity of the
Alex787 [66]

Answer  the shopping cart had a velocity of 3 m/s as it moved across the parking lot.

Step-by-step explanation:

The time taken for this displacement is 5.2 seconds. So, the velocity of the shopping cart can be estimated by the above mentioned relation as, velocity of shopping cart = 15.6 m / 5.2 s = 3 m/s.

3 0
3 years ago
Which quantity is proportional to 90/2?
slamgirl [31]

Answer:

45/1

Step-by-step explanation:

90/2=45/1

45*2=90

6 0
3 years ago
What is 10/n = 15/45 solved?
Lina20 [59]
The answer would be 3.33333. I think because 10*15= 150. Then you would divide it by 45 and you would get 3.333. If you get it wrong im sorry.
8 0
2 years ago
Devin is collecting signatures for a petition to open a new park in her town. She needs to collect at least 1,000
Paraphin [41]

Answer:

P = t - f

Step-by-step explanation:

First we need to find how many pages in total she needs so 1,000/80 - 12.5 so 13 pages. Then 380/80 4.75 of a page filled so subtract that from 12.5 to get 8 pages left to fill.

let p = pages left to fill

let T = total pages needed

let F = pages already filled

3 0
3 years ago
A rectangular picture frame has side lengths of 12 in by 9.5 in what is the length of the diagonal of the picture
OleMash [197]

Answer:

Length of diagonal of picture = 15.30 inches

Step-by-step explanation:

Given that:

Side lengths of picture frame = 12 inches by 9.5 inches

As the picture is rectangular, the diagonal will form hypotenuse of right angled triangle.

Using Pythagorean theorem;

a²+b²=c²

Putting the values in the theorem

(12)^2 + (9.5)^2 = c^2 \\144+90.25=c^2\\c^2 = 234.25

Taking square root on both sides

\sqrt{c^2}=\sqrt{234.25}\\c=15.30

Hence,

Length of diagonal of picture = 15.30 inches

3 0
3 years ago
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