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
Usimov [2.4K]
3 years ago
12

1) the point where the x abd y axis meet 2) if m< A + m<D = 90, then <A and D are ____ angles 3) an angle formed by opp

osite rays is a ____ ray 4) an angle measure that is greater than 90 5) segments of equal lengths are ___ segments 6) lines that meet at a 90° angle are
Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

1. The point where x and y axis meet is the intersect, origin of the coordinate system (0,0)

2. m<A and m<D = 90 then <A and D are  complementary angles

3. 180 angle or linear rays

4. Obtuse angle measure more than 90

5. Segment of equal lengths are congruent segments

6. Lines that meet at a 90 angle are perpendicular

You might be interested in
Different cereals are randomly selected and the sugar content in grams of sugar per grams of cereal are obtained. Use a .05 sign
Elanso [62]

Answer:

Step-by-step explanation:

Hello!

X: content of sugar of a sample of cereal.

Data set:

0.03, 0.24, 0.30, 0.47, 0.43, 0.07, 0.47, 0.13, 0.44, 0.39, 0.48, 0.17, 0.13, 0.09, 0.45, 0.43

n= 16

\frac{}{X}= 0.295g

S= 0.17g

You have to test if the mean sugar content is less than 0.3g

H₀: μ ≥ 0.3

H₁: μ < 0.3

α: 0.05

Assuming that the variable has a normal distribution, you have to conduct a t test:

t= \frac{\frac{}{X}-Mu }{\frac{S}{\sqrt{n} } } ~~t_{n-1}

t_{H_0}= \frac{0.295-0.30}{\frac{0.17}{\sqrt{16} } } = -0.12

p-value: 0.4533

The p-value is greater than α, the decision is to not reject the null hypothesis.

At a 5% significance level the decision is to not reject the null hypothesis. You can conclude that the average sugar content of the cereal is equal or greater than 0.3g of sugar per gram of cereal.

I hope this helps!

7 0
3 years ago
What is the slope of the line shown in the graph? <br> A. 2/3<br> B. -2/3<br> C. 3/2<br> D. -3/2
nataly862011 [7]

Answer:

A

Step-by-step explanation:


3 0
3 years ago
A container is shaped like a cylinder with half spheres on each end. The cylinder has a length of 30 centimeters and a radius is
Crank

The cubic centimeter one container can hold is 2,878.33 cm³.

<h3>What is the  cubic centimeter one container can hold ?</h3>

In order to determine the  cubic centimeter one container can hold, the volume of the container has to be determined.

Volume of the container = volume of the cylinder + (2 x volume of the hemisphere)

Volume of the cylinder = πr²h

Where:

  • π = 3.14
  • r = radius
  • h = height

3.14 x 5² x 30 = 2355 cm³

Volume of a hemisphere = (2/3) x π x r³

2 x (2/3 x 3.14 x 5³) = 523.33 cm³

Volume of the container =  523.33 cm³ + 2355 cm³ = 2,878.33 cm³

To learn more about the volume of a hemisphere, please check: brainly.com/question/26840364

#SPJ1

7 0
2 years ago
Over the course of 4 days the price of stock at a corporation fell $28. What was the average change in stock price per day?
bezimeni [28]
7 is the average stock change
5 0
3 years ago
Rory is playing a video game were each game last 1 3/4 hours he wants to play for nine hours today in this evening how many game
Elenna [48]

Answer:

He would be able to play for 5 games

Step-by-step explanation:

9 divided by 1.75 to get 5.14

3 0
3 years ago
Other questions:
  • Given a cube with a volume of 27 cm³ what is the volume of a square piramid that can fit perfectly inside the cube?
    7·1 answer
  • An antique vase was bought for $80 and was later sold for $240. Find the profit as a percentage of the cost price
    10·1 answer
  • What is the y-intercept of the quadratic function<br> f(x) = (x – 6)(x – 2)?
    11·1 answer
  • 5x^2y/15xy simplified?​
    7·1 answer
  • Can someone please help me, I don't get worded questions.
    11·1 answer
  • When an alligator is born it is about 8 inches long. each year they grow about 12 inches.how old is an alligator is that is 116
    9·1 answer
  • What is the measure of ZNOP?
    7·1 answer
  • What does the Angle-Angle Criterion tell you about the relationship between two triangles?
    6·1 answer
  • For the following situations decide what type of chi square test is appropriate. Explain.
    7·1 answer
  • Simplify this radical.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!