Answer:
First question: 5. Second question:
You can do any really high number instead of doing the math.
a^2 + b^2 = c^2. A being side one, B being side 2, and C being side 3. Pythagorean theorem
1000 meters
Step-by-step explanation:
For the first question, we can use the Pythagoras theorem. make a square that is a 4 by 3. Then cut the square in half diagonally. Now to 4^2 + 3^2 which is 25. The square root of 25 is 5 so in a straight line, it'll be 5.
You can do any high number instead of calculating the minimum height.
Same as first with different inputs.
Same as first with different inputs.
Find the surface area of each triangular prism
Which of the following is equivalent to √20
A. 4
B. 5√2
C. 2√5
D. 20
0.5 as a repeating decimal to a fraction
show your work
also 0.7 as a repeating decimal to a fraction
show your work
The decimal 0.5 converts to the fraction 1/2 and the decimal 0.7 converts to the fraction 7/10.
Explanation:To convert the decimal 0.5 and 0.7 into fractions, we use the definition of a decimal. A decimal is a representation of a fraction in terms where we have a power of 10 in the denominator. For instance:
To convert 0.5 into a fraction, we can think of it as 0.5/1 which equals to 5/10 or simplifies to 1/2. Converting 0.7 into a fraction, would give us 0.7/1 which is equal to 7/10.
So, 0.5 as a decimal is 1/2 as a fraction and 0.7 as a decimal is 7/10 as a fraction.
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Helpppppp!!!!!!!!!!!!!!!
5 Points, Time Limit, Brainliest, Please don't spam, Thanks!
The table shows the number of skirts of different colors in a closet. A fair coin is shown below the table.
Color of Skirt Number
Yellow 5
Blue 8
Green 4
Pink 3
A coin Maria selects a skirt from the closet randomly without looking and then tosses the fair coin. What is the probability that she will select a yellow skirt and that the coin will land tails up?
1 over 20
1 over 10
1 over 8
1 over 5
Answer: [tex]\dfrac{1}{10}[/tex]
Step-by-step explanation:
Given : Number of yellow Skirt Number =5
Total skirt = [tex]5+8+4+3=20[/tex]
The probability that she will select a yellow skirt will be :_
[tex]\dfrac{5}{20}=\dfrac{1}{5}[/tex]
Total faces in coin=2
Number of tails = 1
The probability that the coin will land tails up :-
[tex]\dfrac{1}{2}[/tex]
Since ,both events are independent , then the probability that she will select a yellow skirt and that the coin will land tails up is given by :-
[tex]\dfrac{1}{5}\dfrac{1}{2}=\dfrac{1}{10}[/tex]
Which is longer 2 kilometers or 2 meters
what does x equal? Plus can u pls explain cuz I have a test friday
It took Yuik (1/6) of a hour to water get flowers and (4/6) of an hour to weed her garden. What fraction of an hour did Yuik work in her yard
The required fraction of an hour is 5/6 Yuik work in her yard.
What is the fraction?A fraction is defined as a numerical representation of a part of a whole that represents a rational number.
It took Yuik (1/6) of an hour to water the flowers and (4/6) of an hour to weed her garden, so in total, she worked for (1/6) + (4/6) = 5/6 of an hour in her yard.
To add the two fractions, we need to have a common denominator, which is 6. Then we can add the numerators (1 + 4) to get 5.
⇒ 5/6
Thus, the final fraction is 5/6.
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Write the expression “the sum of seven times a number and five, divided by the sum of negative two times the number and eleven” using algebra. Choose the correct phrase below.
The correct phrase below which you have not included is (7x +5 )/(-2x+11).
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b, will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
The ratio is the division and the ratio can be bigger than the amount which is put on the ratio or the ratio could be smaller than the amount which is put on the ratio. It depends upon whether the numerator is big or small than the denomintor.
Given the condition in the question let's suppose the number is x then
seven-time is 7x and 5 means 7x + 5.
Similarly -2 times means -2x and 11 means -2x + 11 hence (7x +5 )/(-2x+11) will be correct answer.
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What is the value of X in the figure
what property is 6x + (9+3x) in? A. Distributive B. Combine like terms C. Associative property of addition D. Commutative property of addition
The expression can be simplified using the distributive property, but it is not in its simplest form, Option A is correct.
What is Expression?An expression is combination of variables, numbers and operators.
The expression 6x + (9+3x) is in the distributive property.
To see why, we can apply the distributive property of multiplication over addition, which states that a(b + c) = ab + ac. In this case, we have:
6x + (9+3x) = 6x + 9 + 3x
Here, the expression 6x is being distributed over the parentheses, which contain 9 and 3x. We can combine the constants 6x and 9, as well as the like terms 6x and 3x, using the commutative and associative properties of addition:
6x + 9 + 3x
= 6x + 3x + 9
= (6x + 3x) + 9
= 9x + 9
So, the expression can be simplified using the distributive property, but it is not in its simplest form.
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Find the lateral area for the cylinder with the given measurement. r = 4, h = 5 20 square units 40 square units 80 square units
Answer: 40π square units
Step-by-step explanation: since, lateral area of cylinder=2πrh
where r=radius=4 and h=height=5
⇒ lateral area= 2π×4×5
= 40π square units
when she got to school she saw that the school has nine buildings each having 30 classrooms how many classrooms does the school have
Suppose g(x)=f(2x) when f(x)=x^2-4x-5. Find the standard expression for g(x).
Please show steps.
Kelly is making ice cream cones for her 6 friends. 1/3 of her friends asked for sprinkles on their ice cream. How many ice cream cones should kelly make with sprinkles
in your sock drawer, you have 20 socks. You have two pairs of patterned socks, 4 pairs of gym socks, three pairs of striped socks, and one pair of black socks. What is the probability that you randomly pull a gym sock from the drawer? What are the odds?
Mrs Henley built a cage for her bird. She wanted to cover the bottom of the cage with newspaper. If the cage is 1/4 yard by 1/2 yard, what is the area that needs to be covered?
The question says :Mrs Henley built a cage for her bird .
The bottom of the cage Mrs Henley build has to be covered by a newspaper.
To cover the bottom by newspaper we need to find the area of bottom.
The formula to find the area of bottom is length x width.
The dimensions of the bottom is given as [tex] \frac{1}{4} and \frac{1}{2} yard. [/tex]
Area of bottom = [tex] \frac{1}{4} times \frac{1}{2} = \frac{1}{8} [/tex]
Answer: The area that needs to be covered is [tex] \frac{1}{8} [/tex] square yards.
Can the sides of a triangle have lengths 6.2, 0.5, and 7.8?
yes or no
Please try to answer as many as possible. Thanks
A gift box is in the shape of a triangular prism has a volume of 140 cubic inches, a vase height of 10 inches, and a height of 4 inches. What is the length of the base?
A special box designed to hold an antique artifact is shaped like a triangular prism. The surface area of the box is 421.2 square inches. The height of the base triangle is 7.8 inches and each side of the base triangle is 9 inches long. What is the height of the box?
Piper wants to buy enough potting soil to fill flower box that is 36 inches long, 8 inches wide, and 10 inches tall. If one bag of potting soil contains 576 cubic inches, how many bags should she buy?
Michael's pencil box is shaped like a rectangular prism. It is 30.5 centimeters long, 20.3 centimeters wide, and 10 centimeters tall. He estimates that the surface area of the box is about 2,200 square centimeters. Is his estimate reasonable? Explain your reasoning.
Ernie saved $650 in twenty six weeks. He saved the same amount each week. How much did he save each week?
The measure of an exterior angle of a regular polygon is 15 degrees. What is the sum of the measures of the interior angles of the polygon
It is 360 degrees!
You can see because it is math and yeah..
So sorry, I just don’t understand this Please I’m almost done.
The back-to-back stem-and-leaf plot below shows the ages of patients seen by two doctors in a family clinic in one day. Compare the ages of the patients of doctor 1 and doctor 2 using the mean and the median of each data set. Doctor 1 Doctor 2 | 3 | 5 9 2 0 | 2 | 0 0 2 3 6 8 7 5 | 1 | 3 7 9 7 3 2 1 1| 0 | 2 2 3 9 Key: means 29 9|2|3 means 23
I don't quite know how to do this, so if someone could guide me through it that would be nice..!
Answer:
The mean of the ages of Doctor 1's patients is 13.54 and the median is 15. The mean of the ages of Doctor 2's patients is 16 and the median is 19.
Step-by-step explanation:
is (8,3) solution to 3x-4y>12
Label the percent bar below with the appropriate estimations.
Answer:
it was 25%
Step-by-step explanation:
At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percentage of the usual price is the saving? Explain or show your reasoning.
You plan to paint the outside of this garage, including the roof. Which calculation will help you best decide how much paint you will need? (Omit the floor of the garage in your calculation.) Add the areas of 9 rectangles and 2 triangles. Add the areas of 6 rectangles and 2 triangles. Add the volumes of 1 rectangular prism and 1 triangular prism. Add the perimeters of 4 rectangles and 2 triangles.
Answer:
add the areas of 6 rectangles and 2 triangles
Step-by-step explanation:
PLZZZZZZZZZHELP HURRY!!! What is the difference (2x-3) - (x- 1)
x-4
x-2
x+2
x+4
How do you do the midpoint with the same point
A line has a slope of 2/3 and contains the points (x, 9) and (3, 7). The value of x is
0
3
6
Answer:
6
Step-by-step explanation:
You can see the answer above and I also did the lesson submitted it and got it right.