1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ser-zykov [4K]
3 years ago
12

The ratio of the measure of two complementary angles is 4:5. what are the measures of the angles?the ratio of the measure of two

complementary angles is 4:5. what are the measures of the angles?
Mathematics
1 answer:
daser333 [38]3 years ago
7 0
Ratio of 2 complementary angles = 4:5
Let first angle be 4x
Let second angle be 5x
Sum of two complementary angles = 90
4x + 5x = 90
9x = 90
x = 90/9 = 10
First angle = 4x = 4*10 = 40
Second angle = 5x = 5*10 = 50
I hope it is helpful...

You might be interested in
The ratio of boys to girls in a group is 3:1. If there are 52 more boys than girls, work out how many people there are in total.
UkoKoshka [18]

Answer: 104 (Good chance its wrong)

Step-by-step explanation: if the ratio is 3:1 then there's 3 times as much boys as girls. if there are 52 more boys then that means 52 is twice as much as the number of girls so if we divide is by 2 we get 26. if we add 26 with 52 we get 78 and if we divide 78 by 3 we get 26. so I believe there are 26 girls and 78 boys. 26+78=104

I believe 104 is the answer but there's a good chance i'm wrong.

7 0
3 years ago
6. (07.02 MC)
Alexus [3.1K]

Answer:

x = 28.07°

Step-by-step explanation:

Recall: SOH CAH TOA

Reference angle given = x°

Opposite = 8

Hypotenuse = 17

Apply SOH:

Sin x = \frac{Opp}{Hyp}

Substitute

Sin x = \frac{8}{17}

x = sin^{-1}(\frac{8}{17})

x = 28.07° (nearest hundredth)

5 0
2 years ago
PLEASE HELP god bless Justify each step of the solution by stating the property that was used to get to each step. Given: 4(-6x
baherus [9]

4(-6x – 3) + 24x = -72x + 132


Step 1  -24x – 12 + 24x = -72x + 132    Distribute Property of Equality


Step 2: –12 = -72x + 132    equivalent


Step 3: -144 = -72x    Subtraction Property of equality


Step 4: 2 = x   Equivalent / Division property of equality



6 0
3 years ago
2/x multiplied by what equals 1
Varvara68 [4.7K]

Answer:

Multiplied by2x

2/x ×2x =1

5 0
2 years ago
What is two the two <br><br><br><br> this is Free poin ]t because I'm nice
satela [25.4K]

Two the two is the four.

4 0
2 years ago
Other questions:
  • 5ABCD is a quadrilateral. AO and BO are the angle bisectors of A
    7·1 answer
  • WILL GIVE BRAINLIEST!!! TIMED!!! EASY!!!<br> please help with number 2 asap
    8·2 answers
  • What is 190 x 900 + 1000
    15·2 answers
  • A. The probability that a product is defective is 0.1. What is the probability that there will be 1 or less defective products o
    10·1 answer
  • Substitute the given values into the formula, and solve for the unknown variable.
    10·1 answer
  • The value of a car depreciates by 30%. It originally cost £8000? What is it's value now ?
    13·1 answer
  • Morning donuts recently sold 14 donuts, of which 7 we're cake donuts. Considering this data,how many of the next 6 donuts sold w
    14·1 answer
  • You recently discovered that your job provides a 25% matching towards your retirement.
    12·1 answer
  • I GIVE YOU CHALLENGE TO ANSWER THIS Question PLEASE HELP ME!!!!!!!!!Janet works at a jewelry store weighing different stones and
    10·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!