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
skad [1K]
3 years ago
14

And this is why I hate math.

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
7 0
Complementary angels add up to 90°
so x+18°=90°
so x=90-18=72°
Bogdan [553]3 years ago
4 0
Complementary angles = angles that add up to 90°

So since ∠ABD and ∠DBC are complementary, you just need to add them and equal them to 90; your equation will look like this: 18+x=90

Just subtract 18 on each side, and your answer will be x=72
You might be interested in
What is pi ? <br><br><br><br><br><br><br> ps. just trying this -.-
marysya [2.9K]
'Pi' ( π ) is the ratio of the circumference of a circle to its diameter.

The exact value of 'pi' can't be completely written with numbers, so whenever
we use 'pi', we always use an approximation.
7 0
3 years ago
Read 2 more answers
The width of the rectangle is 7 feet, and the diagonal length of the rectangle is 16 feet. which measurement is the closest to t
yanalaym [24]

Answer: b. 14ft

Step-by-step explanation:

In the rectangle, the opposite sides are equal. The diagonal divides the rectangle into two equal right angle triangles. The diagonal represents the hypotenuse of both right angle triangles. The length and width represents the opposite and adjacent sides of the right angle triangles.

To determine the length, L of the rectangle, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore,

16² = L² + 7²

256 = L² + 49

L² = 256 - 49 = 207

L = √207

L = 14.38

the closest to the length of this rectangle in feet is

14ft

3 0
3 years ago
Read 2 more answers
Which is most likely the thickness of a penny when measured with a ruler? A) 0.016 in B) 1.5 mm C) 1.5 cm D) 1.55 mm
olganol [36]
The answer is B 1.5 mm
8 0
3 years ago
Read 2 more answers
Simplify -3(2x-7) + 5(4x-8).
Ipatiy [6.2K]

Answer:

14x-19

Step-by-step explanation: Now can someone answer my question look at my page

8 0
3 years ago
Find the quotient.<br> 52.06 divided by 1.9
Grace [21]

Answer:

27.4

Step-by-step explanation:

First multiply the numerator and denominator by 10

Then write the problem in long division format

Then divide 52 by 19 and get 2

Then multiply the quotient digit (2) by the divisor 19

Then subtract 38 from 52

Then bring down the next number of the dividend

Then divide 140 by 19 to get 7

Then multiply the quotient digit (7) by the divisor 19

Then subtract 133 from 140

Then add a decimal point to the solution

Then bring down the next number of the dividend

Then divide 76 by 19 to get 4

Then multiply the quotient digit (4) by the divisor 19

Then subtract 76 from 76

The solution for long division for 52.06./1.9 is 27.4

27.4

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 51.886 rounded to
    9·2 answers
  • Fill in the blanks (ASAP- 40 points, must answer all)
    13·2 answers
  • Barry has an ice tray that makes 12 pieces of ice each piece of ice is shaped like a cone with a diameter of 2 cm and a height o
    9·1 answer
  • The students at Isaac's school voted between a bear and a lion as the new school mascot. 47 students voted for the bear and 893
    13·2 answers
  • What is the n intercept of n=-18.59t+146.86?
    13·1 answer
  • Among the eighth-graders in Michael's school, 70% have siblings. The eighth-grade class is 5/6 the size of the seventh-grade cla
    8·1 answer
  • In spherical geometry lines are called _____
    9·1 answer
  • I'll give brainly pls help​
    8·2 answers
  • One supermarket sold 72 cases of Zing soap, but only one-third as many cases of Essence soap. If each case holds 156 bars of soa
    11·1 answer
  • BRAINLIST IF CORRECT WORTH 100POINTS
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!