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
Anna71 [15]
2 years ago
15

Which of the following is not a tool that can be used in a true Geometric construction? a)Protractor b)Compass c)Straightedge

Mathematics
2 answers:
rosijanka [135]2 years ago
7 0

Answer:

Its for sure protractor

Step-by-step explanation:

I just took the test and im verifying its correct!

AleksAgata [21]2 years ago
4 0

Answer:

A) Protractor

Step-by-step explanation:

In Mathematics, geometric constructions refers to the drawing of geometric shapes, lines and angles with the exclusive aid of a pencil, straightedge/ruler and a pair of compass.

The pencil is the major drawing tool during the construction while the pair of compass and straightedge are used to construct arcs/circles and straight lines respectively. Note that, a PROTRACTOR is not needed in a geometric construction because length or angle measurements are prohibited.

You might be interested in
Plssssss help me with this math pls
sdas [7]

Answer:

The correct answer is A) 4/663.

Step-by-step explanation:

First you find the probability of drawing a queen when drawing a single card from a deck of 52 cards. Since there are 4 queens(the queen of diamond, the queen of hearts, the queen of spades, and the queen of clubs) in a deck of 52 cards, the  probability of drawing a queen when drawing a single card from a deck of 52 cards is 4/52.

Next you find the probability of drawing a king when drawing a single card from a deck of 51 cards(since you did not replace the first card you drew). Since there are 4 kings(the king of diamond, the king of hearts, the king of spades, and the king  of clubs) in a deck of cards, the  probability of drawing a king when drawing a single card from a deck of 51 cards is 4/51.

Then you multiply the two probabilities to determine the probability of drawing a queen then a king. So,

4/52 x 4/51 =

4 x 4/52 x 51 =

16/2652

Finally, simplify the fraction. The greatest number that can go into both the numerator and denominator is 4. So divide both the numerator and denominator by 4. When you do this, you get the following:

16 divided by 4 = 4 as the numerator and

2652 divided by 4 = 663 as denominator.

So, the final answer is 4/663.

4 0
3 years ago
In parallelogram ABCD, the measure of angle A = 3x and the measure of angle B = x + 10.
densk [106]

Answer: 42.5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Need help quickly! Thanks
Rzqust [24]

Answer:

y = -2^x

Step-by-step explanation:

If the equation of a function is in the form of y = h(x)

When the graph of this function is reflected across x-axis,

Transformed function will be,

y = -h(x)

Further reflected across y-axis, then the transformed function will be,

y = -h(-x)

By this rule,

Given equation when reflected across x-axis,

y = -(\frac{1}{2})^{x}

Further reflected across y-axis,

y = -(\frac{1}{2})^{-x}

y = -(2^{-1})^x

y = -2^x

5 0
2 years ago
What forms of measurement of length, width, height, and distance are forms of what measurement?
Katen [24]
The length, width, and height In the most common contexts in elementary school, mathematics does not have a formal definition for these terms, nor does it have rules about "proper" use.
8 0
2 years ago
What are the slope and the y-intercept of the linear function that is represented by the equation Y=-10x+1?
dangina [55]

Answer:

b. The slope is -10, and the y-intercept is 1.

Step-by-step explanation:

Y = slope(x) + y-intercept

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please helpppp due tomarrow very easy
    11·2 answers
  • What are the roots of the polynomial equation?<br><br> x^2 + x -72 =0
    13·1 answer
  • Explain how to value of the 7 in 327,902 will change if you move it to the tens place
    5·2 answers
  • A random sample of the amounts for 22 purchases was taken. The mean was ​$42.97​, the standard deviation was ​$22.82​, and the m
    15·1 answer
  • What is the range of the function g for the given domain?<br> g(x) = 2x - 5<br> D = (-2, 0, 2, 4)
    12·2 answers
  • Haley's class recycled 5 5/6 boxes of paper in a month if they recycled another 5 4/5 boxes the next month what is the total amo
    10·2 answers
  • So for this answer I got 5 hrs. &gt; 38.13 - 12 = 26.13/4.75 = 5 (rounded). However, my answer is wrong. Not sure how else I can
    13·1 answer
  • Please help asap im confused
    12·2 answers
  • Can somebody help me with questions 11 and 12 I’ll appreciate it!
    9·2 answers
  • Plzzzzz helpmeeeee plzzzzzz
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!