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
Ksju [112]
2 years ago
6

Please help me ASAP Please help

Mathematics
1 answer:
son4ous [18]2 years ago
3 0

9514 1404 393

Answer:

  5 cm

Step-by-step explanation:

The kite is symmetrical about the long axis, so the height of each of the triangles is half the overall width of the kite. (10 cm/2 = 5 cm)

The height of the triangle <em>h</em> is 5 cm.

You might be interested in
Describe the patterns below in words:<br><br> a) 1, 4, 9, 16, 25...<br> b) 1, 2, 4, 7, 11...
Makovka662 [10]
A)Add 3 and the continue to add 2 more to three each time to get the next number
B)add 1 and add one to the number one each time to get the the next number
7 0
3 years ago
Read 2 more answers
From the equation y−3=−2(x+1), identify the slope and a point on the line.
olga2289 [7]

Answer:

slope = - 2, point on line = (- 1, 3 )

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 3 = - 2(x + 1) ← is in point- slope form

with slope m = - 2 and (a, b ) = (- 1, 3 )

4 0
3 years ago
QOTD 2: Alex’s printer can print 8 photos in 12 minutes. Joy’s can print 24 photos in 1 hour. Explain how you can determine how
LUCKY_DIMON [66]

Answer:

120

Step-by-step explanation:

3 0
3 years ago
A car company is testing a new type of tire. They want to determine the time to 60 mph from a full stop in light rain, light sno
Andrej [43]

Answer:

For this case the factor would be:

Road conditions

Because we are testing a new type of tire in order to determine if the time to 60 mph from a full stop in light raing, ligth snow and dry conditions.

Step-by-step explanation:

Previous concepts

By definition a factor usually known as "the independent variable is an explanatory variable manipulated by the experimenter".

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"

If we assume that we have p groups and on each group from j=1,\dots,p we have n_j individuals on each group we can define the following formulas of variation:  

SS_{total}=\sum_{j=1}^p \sum_{i=1}^{n_j} (x_{ij}-\bar x)^2

SS_{between}=SS_{model}=\sum_{j=1}^p n_j (\bar x_{j}-\bar x)^2

SS_{within}=SS_{error}=\sum_{j=1}^p \sum_{i=1}^{n_j} (x_{ij}-\bar x_j)^2

And we have this property

SST=SS_{between}+SS_{within}

Solution to the problem

For this case the factor would be:

Road conditions

Because we are testing a new type of tire in order to determine if the time to 60 mph from a full stop in light raing, ligth snow and dry conditions.

Th use 5 experimental units that are selected from the an specific lot. And they want to test is the stopping distance is significantly different.

And for this case we can use a one way ANOVA to test if the means are equal  in the 3 groups.

3 0
3 years ago
Twenty-seven of the 90 acres were planted with alfalfa. What percent of the acres was not planted with alfalfa?
9966 [12]

Answer:

70 percent

Step-by-step explanation:

Find how many acres were not planted with alfalfa by subtracting 27 from 90:

90 - 27

= 63

Find what percent this is by dividing it by 90:

63/90

= 0.7

So, 70 percent of the acres weren't planted with alfalfa.

7 0
2 years ago
Other questions:
  • Felix is printing orange and green forms. he notices that 9 orange forms fit on a page, and 10 green forms fit on a page. if Fel
    15·1 answer
  • A car can travel 476 miles on 14 gallons of gas. Write an equation relating the distance d to the number of gallons g. How many
    14·1 answer
  • QUICK PLEASE HELP. I'm offering 15pt and brainliest answer.
    7·2 answers
  • **************************** URGENT NEED OF HELP ****************************
    10·1 answer
  • 80,000 scientific notation
    5·1 answer
  • What is the simplified form of the following expression? sqrt 1/144
    10·1 answer
  • Can you please help me out on this...​
    6·1 answer
  • Monique is painting a circle on the lunchroom wall. The radius of the circle is 3 feet
    12·2 answers
  • What was her regular and discounted charge?
    11·2 answers
  • 3 qt = ___ gal (it will be a decimal)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!