Answers
Related Questions
find the surface area of the pyramid. The side lengths of the base are equal.
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Answer: Your answer will be
576.66615 but if rounded it will be 576.67
Step-by-step explanation: Hope I helped
Answer:
552cm squared
Step-by-step explanation:
The first step is to find one of the surface areas of the triangles.
(12*17*0.5)
102
Now that we have one of them, we need to find what the four of them together is equal to.
(102*4) or 102 + 102 + 102 + 102
408
The next time is to find what the square is equal to.
(12*12)
144
The last step is to add the four triangles and the squares surface areas together.
408+144
552
The surface area of the shape is going to be 552cm^2
If the components of a type of matter can be separated by evaporation, is the matter classified as a mixture or compound? Explain.
PLZ HURRY WILL MARK BRAINLIEST
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Answer:
Matter can be classified into several categories. Two broad categories are mixtures and pure substances. ... Pure substances may be divided into two classes: elements and compounds. Pure substances that cannot be broken down into simpler substances by chemical changes are called elements.
Step-by-step explanation:
What inequality does the red graph show?
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You would write that as > with a line under it.
The dot is closed meaning that it can be equal to that value.
It points in the right direction meaning all values greater than the value.
Therefore it can be equal to or greater than the value, 2.
help pls due today correct answer = brainliest
Answers
Answer:
3 grams
Step-by-step explanation:
It would be 3 grams
Amy's school is 4 miles from her house. Jane lives between Amy's house and the school.
After school, Amy walked for 40 minutes at a constant rate to get to Jane's house. The girls stayed at jane's house for half an hour, then Arny borrowed jane's bike and rode home at a constant rate.
She arrived home 1 1/2 hours after school ended.
A) Assume Amy rides her bike faster than she walks.
Use the grid below to graph a function representing Amy's trip.
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Answer:
4 x 40 = 160, 160 x11= 1760+2= 1762
Step-by-step explanation:
please help me out, thank you
i split the question into two screenshots but its just one question
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Answer:
The remaining dollars is 12 and the percent is 3%
Step-by-step explanation:
4 4/5 - 2 2/3 I'm really bad at this stuff
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Answer:
2 2/15
Step-by-step explanation:
Help and the one with the best answer gets branlest.
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Answer:
There is a cluster from 19 to 21 (True)
There is a gap at 24 (False)
The data set is symmetric (True)
The peak of the data set is at 20 minutes.
Step-by-step explanation:
True
False
True
B:
20
Rosa conducted a survey of 25 students' favorite types of music. The results are shown in the table. Of the 600 students in the whole school, how many would you expect to prefer Pop/Rock?
Answers
Answer:
400
Step-by-step explanation:
Hope this helps! :)
Mini wants to know if the number of words on a page in her planetary science book is generally more than the number of words on a page in her math book she takes a random sample of 25 pages in each book then calculate the mean median and mean absolute deviation for the 25 samples of each book she claims that because the mean number of words on each page interplanetary science book is greater than the mean number of words on each page in the math book the planetary science book has more words per page based on the data is this a valid inference
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Find the area of the polygon below
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Answer:
Step-by-step explanation:
65520
I was taught to always multiply all the numbers and you’re kind of hard answer now with me I don’t believe that is the correct answer but that’s what my teacher told me so .
or the answer could be 87
Jake found an old toy pyramid while he was cleaning out his closet. To help him finish cleaning out his closet, he placed all his old toys in the pyramid. If the pyramid had a height of 12 inches, a slant length of 15 inches, and a side base of 10 inches, how much could the pyramid hold?
the pyramid can hold 400 in3
the pyramid it can hold 500 in3
the pyramid it can hold 200 in3
the pyramid it can hold 160 in3
Answers
Answer:400in^3
Step-by-step explanation:
pls, help :((. Consider the scale drawing and actual drawing of an office.
A smaller rectangle has a length of 2.5 inches and a width of 1.5 inches. A larger rectangle has a length of 5 yards and a width of 3 yards.
Compare the scale drawing to the actual drawing. What information is needed to find the area?
1. The scale factor is
.
2. The area of the scale drawing is
.
3. To find the area of the actual drawing, multiply the area of the scale drawing by the
of the scale factor.
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Answer:
3
Step-by-step explanation:
Answer:
1. The scale factor is : 2
2. The area of the scale drawing is : 3.75 square inches
3. To find the area of the actual drawing, multiply the area of the scale drawing by the : square of the scale factor.
Step-by-step explanation:
got it right, hope this helps!! :))
In a pair of complementary angles, the measurement of the larger angle is three times that of the smaller angle. Find the measurements of the two angles.
Answers
Answer:
Angle L*; 67.5 degrees
Angle S*; 22.5 degrees
Step-by-step explanation:
Angle L is 3 times bigger than Angle S.
With this information, we can make an equation.
L=3S
Complementary angles add up to 90 degrees.
90 = 3S + S
90 = 4S
22.5
Angle S equals 22.5.
Because Angle L is 3 times bigger than Angle S, we multiply 22.5 by 3.
This gives us 67.5.
Angle L is 67.5 degrees
Angle S is 22.5 degrees
Now, in order to check our work, we add the two angles together.
67.5 + 22.5 = 90
Because they add up to 90 degrees, the complementary angles work with each other meaning that we are correct
*Angle L is the larger angle
**Angle S is the smaller angle
x + y = 90
We also know that y, being the larger angle is 3 times x.
y = 3*x
Given these two we can solve the problem with basic algebra!
x + y =90
x + (3*x) = 90
4*x = 90
x = 90/4
x = 22.5
y = 3 * x
y = 3*(22.5)
y = 67.5
Can someone solve all of this for me (50 FOR BRAINLIEST)
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The base of a parallelogram is 3.2 centimeters and the height is 1.8 centimeters. What is the area of the parallelogram? Do not round your answer. [brainliest + 50 PTS.]
A = __ cm 2
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Answer:
A = 5.76 cm²
Step-by-step explanation:
3.2 cm x 1.8 cm = 5.76 cm²
Answer:
5.76 cm^2
Step-by-step explanation:
The area of a parallelogram is the product of its base and height.
area=3.2×1.8=5.76 cm^2
MATH SMARTIES i will give brainliest CAN YOU TELL ME IF MY ANSWER IS CORRECT AND IF NOT CORRECT THEN CAN YOU TELL ME THE CORRECT ANSWER
Answers
Answer:
It is A
Step-by-step explanation:
5 and 6 are the only numbers greater than 4 and they are both heads and tails.
Answer: Your correct. Can I get brainleist
Step-by-step explanation: They are the only numbers greater than 4 besides B which is incorrect it would be nice if I could get brainleist. I was the first to answer.
MATH SMARTIES I NEED UR HELP CAN U TELL ME IF MY ANSWER IS COORRECT AND ITS NOT CORRECT CAN YOU TELL ME THE CORRECT ANSWER
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Lmk if this helps!!
What is the value of x?
6/x=18/30
Answers
Answer:
x=10
Step-by-step explanation:
18/30 can be simplified as 3/5
6/x=3/5
Multiply both sides by x
6=3x/5
Multiply both sides by 5
30=3x
Divide both sides by 3
x=10
Therefore, x=10
Can someone pls help! 20 points!
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J:
m= -4/3
b= 5
K:
m= 2
b= -2
L:
m= 3
b= 0
M:
m= -1/3
b= -2
N:
m= 1/4
b= 5
Because:
m= slope (rise/run)
b= y-intercept (which is where the line hits the y axis)
Let f(x) = 3x + 2 and g(x) = x^2 - 5x - 1. Find f(g(x)).
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Yeah!!!
what is (3, -10) and (10, -38) in slope intercept form? :) thank you
Answers
Answer: slope is 4
Y intercept is 0,2
Step-by-step explanation:
y=mx+b
Answer
y=(48/7)x + (214/7)
1. The product of eleven times a number less than 12
A. 11n - 12
B. 12 - 11n
C. 12n - 11
D. 11(n - 12)
2. Solve the following one-step equation
x + 5 = 9
A. x = 9
B. x = -12
C. x = 4
D. x = 12
Answers
Answer:
1. d ? maybe 2. c
Step-by-step explanation:
What is (-2,4) be 90 degrees clockwise on a graph?
Answers
Answer:
(-4,-2)
Step-by-step explanation:
(x,y) -->(-y,x)
What is the value of x?
7/6= x/19
Answers
Answer: 133/6
Step-by-step explanation:
Decimal form: x = 22.16
Mixed number form: x = 22 1/6
plz help due today first to anser will get brainly dont steel my points plz and thx
Answers
Answer: At the end of the year, Lorenzo will have $406
Step-by-step explanation:
400 × .015 = 6. 6 + 400 = 406.Answer the question below pls
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Answer:
Step-by-step explanation:
I think C
The value of 2^3 + 4^2 = ___. Numerical Answers Expected! Answer for Blank 1:
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Answer:
Step-by-step explanation:
2^3+4^2
2(2)2+4(4)
8+16
24
Pleasseeeee help I’m bad
Answers
Answer:24.77cm
Step-by-step explanation:
8*3=24
3*8=24
Lydia is organizing a cooking competition at her school. She ordered some basic supplies to share among the teams that are competing. The teams will be bringing other ingredients as well.
Lydia decide to provide cheddar cheese for the competition. She buys $4.2 kilograms for $39.90
Part A
She estimates the cost of 1 kilograms of cheese to be $1. Is her estimate Reasonable?
Part B
To find the actual cost of 1 kilograms of cheese, Lydia needs to divide $39.90 by 4.2. How can she change the division problem to an equivalent problem.
Part C
If 7 teams share the cheese equally, How much cheese will each team get?
Lol i know this is alot
Answers
Answer: look down ⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️
Step-by-step explanation: part A no her estimate is not reasonable.
Part B I think she can change it to and equivalent problem by making it 40.00 divided by 4.2 maybe in not sure.