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
salantis [7]
3 years ago
12

Can you please help me ??

Mathematics
2 answers:
solong [7]3 years ago
6 0
43/100 or .43. There are 43 out of 100 boxes shaded
Artist 52 [7]3 years ago
4 0

Answer:

43/100; 0.43

Step-by-step explanation:

Total amount of boxes = 100 boxes

Amount shaded = 43 boxes

43 over 100 as a fraction is 43/100

43 over 100 as a decimal is 0.43

You might be interested in
Marissa’s fish tank need to be filled with more water
goldenfox [79]
What is the question?
3 0
3 years ago
Theorem: The segment joining the midpoints of two sides of a triangle is parallel to the third side and half its length. A two-c
natali 33 [55]

Answer:  By the slope formula.

Step-by-step explanation:

Given: ABC is a triangle (shown below),

In which A≡(6,8), B≡(2,2) and C≡(8,4)

And, D and E are the mid points of the line segments AB and BC respectively.

Prove: DE║AC and DE = AC/2

Proof:

Since, And, D and E are the mid points of the line segments AB and BC respectively.

Therefore, By mid point theorem,

coordinate of D are (\frac{2+6}{2} , \frac{2+8}{2} ) = (\frac{8}{2} , \frac{10}{2} )= (4,5)

Coordinate of E are  (\frac{2+8}{2} , \frac{2+4}{2} ) = (\frac{10}{2} , \frac{6}{2} )= (5,3)

By the distance formula,

DE=\sqrt{(5-4)^2+(3-5)^2}=\sqrt{5}

AC=\sqrt{(8-6)^2+(4-8)^2}=2\sqrt{5}

By the slope formula,

Slope of AC = \frac{4-8}{8-6} = \frac{-4}{2} = -2

Slope of DE =  \frac{3-5}{5-4} = \frac{-2}{1} = -2


            Statement                                              Reason

1. The coordinate of D are (4,5)  and           1. By the midpoint formula

the coordinate of  E are (5,3)

2. The length of DE = √5                            2. By the Distance formula

The length AC = 2√5 ⇒ Segment DE

is half the length of segment AC

3. The slope of DE = -2 and the                3. By the slope formula

slope of AC = -2

4. DE║AC                                                   4. Slopes of parallel lines are equal


7 0
3 years ago
Read 2 more answers
Given 2x² = -8, x is<br>a. -2<br>b. 2<br>c. 2i or -2i<br>d. 4i or -4i
marishachu [46]
Your answer is (a) because 4 times 2 is 8 but since it's negative 2 it's negative 8

5 0
3 years ago
what will be the new coordinate of vertex b if the triangle is dilated with a center at the origin by a scale factor of 1/3
Citrus2011 [14]

Answer:

6,3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Wanda and Kyle want to compare the worth of their baseball cards. Wanda has 80 baseball cards and Kyle has 110 baseball cards. S
chubhunter [2.5K]

Answer:

Mean

Step-by-step explanation:

If Wanda has 80 baseball cards and Kyle has 110 baseball cards. Given that they know the total value of all their individual base ball cards, the worth of each baseball card will be derived by dividing the Total Worth of the cards by the number of cards. This is an example of Mean. Therefore they should use Mean to compare the worth of the cards.

Illustrative Example

If the Total Value of their cards are $500,

For Wanda, Value Per Card= $500/80 Cards =$6.25 per card

Similarly,

For Kyle, Value Per Card= $500/110 Cards =$4.55 per card

So we can see from this illustration whose card is with an higher price using the mean.

5 0
3 years ago
Other questions:
  • Kelvins monthly allowance is $42 and mikes monthly allowance is $63. How many times mikes monthly allowance is kelvins monthly a
    10·1 answer
  • What is the median price?
    13·1 answer
  • There are two factors of -36 such that one factor is 11 less than half of the other factor. Choose all the pairs of these factor
    11·1 answer
  • The height of a mountain is 6,384 meters. What is its height in millimeters? 6,384,000 mm 638,400 mm 63.84 mm 6.384 mm
    7·2 answers
  • Rafel counted a total of 40 white cars and yellow cars.there were 9 times as many white cars as yellow cars. how many white cars
    15·2 answers
  • What is a drawing that uses a scale to make an object proportionally smaller or lager than the real object.
    7·1 answer
  • How do u friend someone on brainlest and whaat is 1 +1 help never leaned how to count bc im number 1
    12·2 answers
  • How many terms are in this expression 9a + 6b + 3c + 1
    9·2 answers
  • The cost to make a Nike shoe is $20 USD and the store wants to make a profit of 75% of the cost price.
    15·1 answer
  • what is the slope of a line is PARALLEL to the line with this equation y=<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!