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
frozen [14]
3 years ago
8

In the figure below, m

Mathematics
1 answer:
devlian [24]3 years ago
4 0

Answer:

y=24

z=100

Step-by-step explanation:

5y-40=80(vertical angles)

add 40 to each side

120-40=80

z=180-80

z=100

You might be interested in
PLEASE HELP FAST...The dot plots show the numbers of children’s books purchased by customers at two different bookstores on one
Katena32 [7]

Answer:

The mode of the data for Store 2 is greater than the mode of the data for Store 1.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Whoever gets it right and first get Brainlest
Ivenika [448]

Answer:

The answer is -5.44

5 0
2 years ago
Read 2 more answers
What is a non-example of a independent variable?
alexandr402 [8]
An non-example of a independent variable is how much money you make selling cookies , because it depends on the number of cookies you sell .
7 0
3 years ago
Read 2 more answers
Estimate the following quantities without using a calculator. Then find a more precise result, using a calculator if necessary.
zubka84 [21]

Explanation:

a. It is so easy to double a number that no approximation is necessary.

  31,000 × 200 = 3.1×10⁴ × 2×10² = 6.2×10⁶ exactly

__

b. 6.2×10³ × 5.2×10⁶ ≈ 6×5×10⁹ = 3×10¹⁰ approximately

The approximation can be refined a bit by taking the ".2" into account:

  6.2×10³ × 5.2×10⁶ ≈ (6×5 + .2×(6+5))×10⁹

  = 32.2×10⁹ = 3.22×10¹⁰ approximately

Actual product: 3.224×10¹⁰.

For most purposes, the approximation is an adequate approximation, as it it within 10% of the actual value.

__

c. 9×10⁶ -2.3×10⁴ ≈ 9×10⁶ approximately

A better approximation is to actually subtract an approximation of the smaller number:

  9×10⁶ -2.3×10⁴ ≈ (9 - 0.02)×10⁶ ≈ 8.98×10⁶ approximately

The actual value uses all of the digits of the smaller number:

  9×10⁶ -2.3×10⁴ ≈ (9 - 0.023)×10⁶ = 8.977×10⁶ exactly

As in part B, either approximation is adequate for most purposes, as the difference from the actual value is less than .3%.

_____

The accuracy required of an approximation, hence the work you expend improving accuracy, should depend on the need in the final application of the number. Often, approximations are used for budget or resource planning purposes where some "slop" is allowed or even expected.

They can also be used in engineering applications, where the error needs to be on the side of more safety (rather than less).

7 0
3 years ago
"Two purple sea slugs are mated with each other. Among their numerous offspring, 428 have a purple integument and 152 have orang
Orlov [11]

Answer:55

Step-by-step explanation:

55x1=55

6 0
3 years ago
Other questions:
  • Solve for d: 7d = –35
    14·1 answer
  • sixty four students are going on a field trip there is 1 adult for every 8 students how many adults are there ?
    7·2 answers
  • How many kilometers are in a meter
    10·2 answers
  • Which zero pair could be added to the function f(x)=x^2+12x+6 so that the function can be written in vertex form?
    15·1 answer
  • If you have a positive numerator but then a negative denominator while doing slope is it a Negative or Positive slope?
    8·1 answer
  • Heather won 100 lollipops playing horseshoes at her school's game night. Later, she gave four to each of her friends. She only h
    5·1 answer
  • Delaney wants to start saving money to buy a 3-D printer. If she needs to save at least $300.00 to pay for it and has decided to
    6·1 answer
  • (3x^-4)6/9x^-12 can you please solve? I’ll give brainly
    10·1 answer
  • I NEED HELP, PLEASE!!!!
    9·1 answer
  • 2. Simplify the expression. (x3)(x7)²<br> 1<br> x18<br> x14<br> x126
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!