3 years ago

I need help asap thx.

Mathematics

1 answer:

dusya [7]3 years ago

7 0

Answer:

39.9

Step-by-step explanation:

90 - 50.1 = 39.9

90 comes from complimentary. Complimentary means that 2 or more angles reach a sum of 90 degrees.

You might be interested in

Calculate the length of the diagonal [AC] of ABCD.

iris [78.8K]

Suppose ABCD has sides a and b. The length of one of ABCD's diagonals is given by a2+ b2 = c2, where c is one of the diagonals.

7 0

2 years ago

Please HELP mee !!! Chance flips a coin and rolls a 1-6 number cube. What is the probability that he rolls a number less then 4

nalin [4]

B. 20, hope this helps :)

8 0

4 years ago

Is this right? Or is the answer B?

baherus [9]

For this case we must find an expression equivalent to:

$\sqrt [4] {f}$

By definition of properties of powers and roots we have:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

So, rewriting the given expression we have:

$f ^ {\frac {1} {4}}$

Answer:

Option 1

4 0

3 years ago

Read 2 more answers

Rian spends £950 on a plane ticket and $150 on airport tax. Using £1 = $1.35, what percentage of the total cost does Rian spend

WITCHER [35]

Answer:

$150/$1.35 = £111.1 => £950 + £111.1= £1061.1

The total cost does Rian spend on airport tax : (111.1/1061.1) x 100 = 10.47%

Step-by-step explanation:

7 0

3 years ago

Randy had grades of 85,92,96, and 89 on his last four math test. What grade does he need on his next test to have an average of

Luba_88 [7]

85+92+96+89+(98) = 460

460 / 5

Answer's 98.

6 0

3 years ago