3 years ago

Help please 1 1/2% of what number is 10.05

Mathematics

2 answers:

MrRissso [65]3 years ago

8 0

Answer:

10/25%

Step-by-step explanation:

Snezhnost [94]3 years ago

5 0

Answer: 15.075%

Please mark me as Brainliest

You might be interested in

On a coordinate plane, how are the locations of the points (-8, 4) and (-8, -4) related?

ololo11 [35]

Answer: it is just reflected over the y axis i believe

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Solve the following equation when a = 3 and b = 2.<br> 5a^2 − 10b + 9b =

rusak2 [61]

The answer for this problem is 43

4 0

3 years ago

Read 2 more answers

Uhh help lol<br> 5.3x + y = 28.5 <br> 4.2x + 3.1y = 27.2<br> find x and y

navik [9.2K]

Answer:

x = 5, y = 2

Step-by-step explanation:

First, isolate y in the top equation.

$y = -5.3x+28.5$

Next, substitute y in the bottom equation.

$4.2x + 3.1(-5.3x + 28.5) = 27.2$

$5.3x + y = 28.5$

Simplify.

$4.2x + -16.43x + 88.35 = 27.2$

Combine like terms.

$-12.23x + 88.35 = 27.2$

Isolate x on one side.

$-12.23x = -61.15$

Isolate x.

$x = 5$

Substitute x into $5.3x + y = 28.5$

$5.3(5) + y = 28.5$

Simplify.

$26.5 + y = 28.5$

Isolate y.

$y = 2$

$x = 5 \\y = 2$

6 0

4 years ago

5. Aaron has sewn three square tablecloths of different sizes. He determines the length

victus00 [196]

Answer:

Step-by-step explanation:

square root of 18 is 4.2426 so round that and it is 4

8 0

3 years ago

What is the best approximation of the length of segment QS? (Note: cos 80° = 0.17)

matrenka [14]

Answer: $QS=11.8cm$

Step-by-step explanation:

1. You have the following information:

- The lenght of $RS$ is 2 centimeters.

- The angle m∠S=80°.

- Cos80°=0.17

2. Therefore, you can calculate the lenght of the segment $QS$ as following:

$cos80=\frac{adjacent}{hypotenuse}$

$adjacent=2cm\\hypotenuse=QS\\cos80=0.17$

3. Substitute values and solve for $QS$ :

$0.17=\frac{2cm}{QS}\\QS=\frac{2cm}{0.17} \\QS=11.76cm$

4. To the nearest tenth:

$QS=11.8cm$

6 0

4 years ago