What percent is: 45 of 36

Mathematics

1 answer:

amm18123 years ago

7 0

Answer:

45 is 125% of 36, and 36 is 80% of 45.

Step-by-step explanation:

You might be interested in

Solve for x. –4.5(x – 8.9) = 12.6 OVEC Enter your answer, as a decimal, in the box.

Gnoma [55]

Step-by-step explanation:

just take -4.5 the right side

3 0

3 years ago

Dominic puts his cars in 6 rows with 5 in each row. His sister changes them into 3 rows with the same number in each row. How ma

miv72 [106K]

10 cars in each row

5 cars x 6 rows = 30

30 divided by 3 = 10 cars in each row

8 0

3 years ago

Given the statement, LEI=BNZ and the diagrams shown, determine the value of x.

WARRIOR [948]

Answer:

x = 20

Step-by-step explanation:

Given the triangles are congruent then corresponding angles are congruent, so

∠ N = ∠ E

To calculate ∠ E subtract the sum of the 2 given angles from 180

∠ E = 180 - (x - 5 + 4x - 10)

= 180 - (5x - 15)

Equate ∠ N and ∠ E

5x - 5 = 180 - 5x + 15 ( add 5x to both sides )

10x - 5 = 195 ( add 5 to both sides )

10x = 200 ( divide both sides by 10 )

x = 20

5 0

2 years ago

If 0° ≤ θ ≤ 90° and cosθ = 11/15 , what is the value of sin (90° - θ)?

igor_vitrenko [27]

$11/15=0.7333$
$cos^{-1}(0.7333) =42.83342$
$sin(90-47.166572) = 0.7333$

first, find the numeric value for 11/15
second to find theta, simply do the inverse cos (which is cos^-1) of the first answer.
now you know theta, just do the sin of 90 - theta and that's it!

since you know whatr cos(theta) is, you just take the inverse cos of that number to get theta and 'reverse' cos, essentially. you are just solving for theta, by reversing the cos function with cos^-1
please mark as brainliest!

7 0

3 years ago

Read 2 more answers

Solve: -7 < 2x+5 < 7

kondor19780726 [428]

Answer:

$- 6 < x < 1$