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
umka2103 [35]
3 years ago
13

Find angles X and Y for the question

Mathematics
2 answers:
Virty [35]3 years ago
4 0

9514 1404 393

Answer:

  x = 129°

  y = 82°

Step-by-step explanation:

x is supplementary to the angle corresponding to 51°, so is supplementary to 51°.

  x = 180° -51° = 129°

__

y is an alternate exterior angle to the unmarked angle between 47° and 51°, hence congruent to that angle. Its measure is ...

  y = 180° -47° -51° = 82°

Sav [38]3 years ago
3 0

Answer:

x = 129

y = 82

Step-by-step explanation:

x + 51 = 180

x = 180 - 51

x = 129

y + 51 + 47 = 180

y = 98 - 180

y = 82

You might be interested in
Find the additive inverse and multiplicative inverse of a 5 ​
grandymaker [24]

Answer:

ans: additive inverse is -5

multiplicative inverse is 1/5

Step-by-step explanation:

adding what value to 5 makes it 0 i.e

5 + (- 5)= 0 ( so additive inverse is -5)

multiplying what value to 5 makes it 1 i.e

5×( 1/5)=1 ( so multiplicative inverse is 1/5)

7 0
3 years ago
Multiply.<br><br> 16.3 · 1.18 = _____<br><br> A 1,923.4<br> B 192.34<br> C 19.234<br> D 1.9234
Oliga [24]
The answer should be c

4 0
4 years ago
Read 2 more answers
You bought a used truck for $15,000. The value of the truck will decrease each year because of depreciation. The truck depreciat
Vesna [10]

Answer: $9886.22

Step-by-step explanation:

6 0
3 years ago
Could anyone help with this question?
Nikitich [7]

Answer:

I just answered this question, In case you missed it, here it goes again:

Values for the coefficient in the product k:

a=b=c=d=3*10^8, so the first four boxes should be filled with the number "3"

Drop down arrow: "does"

Step-by-step explanation:

We perform all the products of wavelength time frequency indicated for the column of the quantity "k":

a=1 * 10^{-10} * 3\, * 10^{18} = 3 * 10^{-10+18} = 3 * 10^{8}=

b=1 * 10^{-1}*3*10^9=3* 10^{-1+9}=3*10^8

c=600*10^{-6}*5*10^{11}=3000*10^{-6+11}=3000*10^5=3*10^3*10^5=\\=3*10^{3+5}=3*10^8

d=4*10^{-7}*7.5*10^{14}=30.0*10^{-7+14}=30*10^7=3*10*10^7=\\=3*10^{1+7}=3*10^8

Therefore, all products of these different wavelengths and their associated frequencies render the exact same answer : 3*10^8, which means that as one of these quantities increase, the other one will decrease in the same proportion to give the same numerical answer.

This means that the two quantities are associated via inverse proportionality. As seen in the equation below, if the quantities "x" and "y" are related by inverse proportionality (shown as one equals a constant "A" divided by the other variable), their product x*y will give that constant value "A" (which in our case is 3*10^8.

x=\frac{A}{y} \\x*y=A

8 0
3 years ago
Pls anwser this math questions number 11 and 12 both it’s easy !
sp2606 [1]

I think C would be for number 11

A is for 12.

x/2 < - 18

7 0
3 years ago
Other questions:
  • Mrs. Ortiz is 5ft 4in tall. Her four year old son is 3ft 8 1/2 tall. Mrs. Ortiz is how much taller than her son?
    12·1 answer
  • Please Help! 20 points! Will mark Brainliest!
    11·1 answer
  • 3 kilograms are greater than 6 pounds? True or False
    12·2 answers
  • Twice the sum of consecutive numbers n and n+1 is 510. What is the smaller number and the larger number?
    9·1 answer
  • What is the value of x4 + 5.2y, when x = 2 and y = 3? (10 point) Question 12 options: 1) 23.6 2) 24.6 3) 27.6 4) 39.6
    15·2 answers
  • There are dozen whole snack bars on a plate. There are 3 friends. Carl eats
    10·1 answer
  • Is this a function?<br> A) No <br> B) yes
    10·2 answers
  • 1. The ratio of two numbers is 7:2. If the greater number is 28, find the smaller one.
    5·1 answer
  • Refer to the figure to answer the following.
    9·2 answers
  • SOMEONE HELP ME PLEASE <br> What is the least common multiple of 4, 9, and 12?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!