All categories

3 years ago

WORTH 30 POINTS PLZZZZZZZZZZZ HELP

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

8 0

Answer:

sqrt(5)*sqrt(5)=5.

Step-by-step explanation:

algol [13]3 years ago

3 0

X=5 hope this helps :)

You might be interested in

A cosmetics company decides to compare its new nail polish product, Bella, with three other nail polish brands: Primrose, Shine,

raketka [301]

Answer=B
The explanatory variable is another term for the independent variable. The independent variable is the 'thing' that YOU decide to change/manipulate in an experiment. The type of nail polish given was the independent variable for this experiment.

8 0

3 years ago

Isabella went into a movie theater and bought 3 drinks and 10 pretzels, costing a total of $54.50. Jason went into the same movi

ruslelena [56]

The price of 1 drink is $ 4 and price of 1 pretzel is $ 4.25

Solution:

Let d" be the price of 1 drink

Let "p" be the price of 1 pretzel

Given that, Isabella went into a movie theater and bought 3 drinks and 10 pretzels, costing a total of $54.50

Therefore, we can frame a equation as,

3 x price of 1 drink + 10 x price of 1 pretzel = 54.50

$3 \times d + 10 \times p = 54.50$

3d + 10p = 54.5 ---------- eqn 1

Jason went into the same movie theater and bought 9 drinks and 5 pretzels, costing a total of $57.25

9 x price of 1 drink + 5 x price of 1 pretzel = 57.25

$9 \times d + 5 \times p = 57.25$

9d + 5p = 57.25 ---------- eqn 2

Let us solve eqn 1 and eqn 2

Multiply eqn 1 by 3

9d + 30p = 163.5 ----- eqn 3

Subtract eqn 2 from eqn 3

9d + 30p = 163.5

9d + 5p = 57.25

( - ) -----------------------

25p = 106.25

p = 4.25

Substitute p = 4.25 in eqn 1

3d + 10(4.25) = 54.5

3d + 42.5 = 54.5

3d = 54.5 - 42.5

3d = 12

d = 4

Thus price of 1 drink is $ 4 and price of 1 pretzel is $ 4.25

4 0

3 years ago

Semira’s puppy weighs 12.4 pounds and is growing at a rate of 0.8 pound per week. Cedric’s puppy weighs 9.2 pounds and is growin

dolphi86 [110]

It is gonna be the last one so d

7 0

2 years ago

Man has $100 and wants to buy a radio and earphones. All radios and earphones are 25% off the List price and NO sales tax.

-Dominant- [34]

To find what 25 percent of 130 is we must convert 25 to a decimal. 0.25
Then we multiply .25 and 130 to get 32.5 dollars off 130. This means that the radio and earphones will cost $97.50 and you will have $2.50 remaining.
If this helped you out Brainliest answer would be appreciated

5 0

3 years ago

Read 2 more answers

Square root of 899 please give me the right answer.

crimeas [40]

Answer:

29.98332

Step-by-step explanation:

7 0

3 years ago