Answer:
6
Step-by-step explanation:
Find the volume of the triangular pyramid below.
4 ft
3 ft
4 ft
Answer:
Easy peasy, the volume is 24!
3 x 4 ÷ 2 = 6
3 x 4 ÷ 2 = 6.
6 x 3 = 18.
18+ 6 = 24
Answer:
it is 24 24ft³
Step-by-step explanation:
it is also correct on illuminate
URGENT HELP ME!!
please no links, thank you<3
Answer:
x greater than or equal to 3
x greater than or equal to -8/3
Step-by-step explanation:
Find the product - you must show your thinking to support your answer.
−5×(−2/5)
Answer:
2
Step-by-step explanation:
2÷5=0.4
0.4×5=2
I used a calculator
Answer:
2
Step-by-step explanation:
−5×(−2/5)
BODMAS
=-5×-⅖
5×⅖
5 can divide 5
Therefore the answer is 2
A football field is a rectangle measuring 300 ft by 160 ft. each unit on a coordinate grid represents 1 foot. (0,0) and (0,160) are two of the coordinates of a football field drawn on the grid.What are the coordinates of the other two weeks?
Answer: (300,0), (300,160)
Step-by-step explanation:
Given
Dimension of the football field is [tex]300\ ft\times 160\ ft[/tex]
The length between (0,0) and (0,160) coordinates is 160 ft
Similarly, (0,0) and (300,0) represents the 300 ft of length
and (0,160) and (300,160) represents the 300 ft of length
Thus, the other two coordinates are (300,0) and (300,160)
Avery checked her outdoor thermometer below on a cold winter morning.
What is the opposite of this temperature?
Answer:
5 degrees Fahrenheit.
Step-by-step explanation:
The temperature shows -5 degrees Fahrenheit. The opposite of a negative number is a positive number, so the opposite of the temperature is 5 degrees.
Luis's math teacher plots student grades on their weekly quizzes against the number
of hours they say they study on the pair of coordinate axes and then draws the line of
best fit. What is the meaning of the x-value on the line when y = 75?
Answer:
In the graph, we have a linear fit of the student's grades as a function of the number of hours they say that they study.
Then the y-axis represents the grade, and the x-axis represents the number of hours of study, and because this is a linear fit, we will have something like:
y = a*x +b
If we input a value of x here (number of hours studied) we would get the expected grade for the weekly quiz y.
In this situation, the meaning of the x-value on the line when y = 75 would be the (adjusted) number of hours studied to get a grade of 75.
So this x-value is the average number of hours that a student needs to study to get a grade of 75 points.
The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 16, 12, 6
Answer:
right triangle
Step-by-step explanation:
hope that helps!
An elevator can hold a maximum of 1,500 pounds. Eight people need to use the elevator. Bill had some measures from the data set of how much each person weighed. Which measure would be most useful to determine if the people can safely use the elevator?
A. mean B. median C. mode D. interquartile range
Answer:
The median, mode, and interquartile range have nothing to do with the total weight.The total weight is the mean, multiplied by the number of people.
Step-by-step explanation:
Please help will give brainlist
Answer:
It would be option 2.
Step-by-step explanation:
This is because option 1 does not have a irrational number that goes on indefinitely, option three has the square root of 25, which equals 5 meaning it is rational, and the last option also gives us rational choices. Therefore, the only possibility is that it would be option 2.
If your good at math please help me
Answer:
answer: 361.88
Hope that helps!
please help!!!I don’t know how to solve
Step-by-step explanation:
formula for the first question:
a^2+b^2=c^2
8^2+6^2= 100
√100 = 10cm
Joe summarised this message
Like this
Raise more than £400
and run the
Ingleby marathon for free.
Run the Ingleby marathon
for free if
A> £400
Do a similar thing for this message
Use A, again
Raise at least £850
and run the
Angley marathon for free.
Run the Angley marathon
for free if...
Answer:£850≤A
Step-by-step explanation:
Enter the value of n so that the expression (-8y + 3) + (2y – 9) is equivalent to (ny – 6).
Answer:
12
Step-by-step explanation:
3/12 anyone. Answer pls and the other questions are 12/28 27/45 10/15 36/48 6/16
Step-by-step explanation:
Pretty much got to find the highest common factor (HCF) then divide it.
3/12=1/4. (3×4=12)
12/28=3/7 (HCF=7)
27/45= 3/5 (HCF=9)
10/15=2/3 (HCF=5)
36/48=6/8=3/4 (HCF=6 then 2)
6/16=3/8 (HCF=2)
HELP
Calculate the volume of a cone with a height of 12 cm and a base with a radius of 6 cm. Round your answer to the nearest
cubic centimeter. Use 1 = 3.14.
Volume Formulas
V=1.Bh
B
V=
V=
VE
V=7 p?h
V=Bh
x
A.452 cm
B. 1,356 cm
Ο Ο
C. 678 cm
D.904 cm
Answer:
452.4
Step-by-step explanation:
hope this helps!
© Find the LCM of 220 and 88.
Answer:
440
Step-by-step explanation:
multiple of 220
220, 440
multiple of 88
88, 176, 264, 352, 440
Arman, Narek and Areg are brothers. Arman's age is five times as much as Areg's age and Narek is 12 years elder than Areg. If Narek is 15 years old, how old are Areg and Arman?
Find the value of x in the figure below. Brainlyest!
Answer:
x = 42°
Step-by-step explanation:
Fact: The sum of the exterior angles will be 360°.
(3x + 45) + (2x - 30) + (5x - 75) = 360
combine like terms:
10x - 60 = 360
add 60 to each side of the equation:
10x = 420
divide both sides by 10:
x = 42°
Tim received $59 for his birthday. He went to a sporting goods store and
bought a baseball glove, baseball, and bat. He had $35 left over, how much
did he spent on the baseball gear?
Answer:
24 dollars
Step-by-step explanation:
59 - 35 = 24
so he spent 24 dollars on the baseball gear
YALL PLEASE HELP IS IT ADDITION MULTIPLICATION OR SUB
Answer:
6 x [tex]\frac{3}{4}[/tex]= 4[tex]\frac{2}{4}[/tex]
Step-by-step explanation:
Answer:
multiplication
Step-by-step explanation:
HOPE THIS HELPS
HELP HELP!!!!,a,wkowksiw
Which is best to estimate the value of 0
===============================================================
Explanation:
There are three approaches we can take. Each approach uses a different column (sine, cosine, or tangent).
Let's go with the sine column. The sine ratio is opposite/hypotenuse.
For reference angle theta, the opposite sides is 8 meters. The hypotenuse is 12.5 meters. Dividing the two values gets us
opposite/hypotenuse = 8/12.5 = 0.64
While focusing on the sine column, we see that 0.64 isn't in there; however the value 0.6428 is fairly close to it. There's expected to be roundoff error somewhere. That value corresponds to theta = 40.
That must mean sin(40) = 0.6428 approximately is fairly close to 8/12.5 = 0.64
Or put another way,
sin(40) = 8/12.5 approximately
How will the graph of
f(x)=2(3x)
be different from
g(x)=2(3x−2)
Answer:
g(x) is shifted left by two units
- If MML = (11x - 5), mJK = (4x + 26)° and mZMNL = (10x – 12),
find mZMNL.
Answer:
m∠ MNL = 78º
Step-by-step explanation:
Arcs meassures
mML = (11x - 5)º
mJK = (4x + 26)°
Angle meassure
m∠MNL = (10 x – 12)º
______________________
angle measure = average of arcs
m∠MNL = (mML+ mJK)/2
Replacing
(10x – 12)º = ((11x - 5)º + (4x + 26)° )/ 2
10x -12 = (15x + 21 )/2
10x - 7.5x = 10.5 + 12
2.5x = 22.5
x= 9
m∠MNL = (10 x – 12)º
= 90 - 12
= 78º
Pt.2
What is the median number of books read?
Answer options with 5 options
A.5
B.8
C.9
D.10
E.11
Find all the missing elements.
Round to the nearest tenth.
a = 5
b = 2
C = 6
A= [?]°
B = [ ]
C = [ ]
Answer: A= 51.3 B= 18.2 C=110.5
Step-by-step explanation:
The missing elements in the triangle are A ≈ 3.992°, B ≈ 170.008°, and c ≈ 5.4 units
To find the missing angle 'A', we can use the law of cosines, which states that for any triangle with sides 'a', 'b', and 'c' and opposite angles 'A', 'B', and 'C', the following relationship holds:
c² = a² + b² - 2ab * cos(C)
Plugging in the known values, we get:
c² = 5² + 2² - 2 * 5 * 2 * cos(6)
Now, we can solve for 'c':
c² = 29 - 20 * cos(6)
c² ≈ 28.8178
c ≈ √28.8178
c ≈ 5.4 (rounded to the nearest tenth)
Now that we have the value of side 'c', we can find angle 'A' using the law of sines, which states that for any triangle:
sin(A) / a = sin(C) / c
Plugging in the known values:
sin(A) / 5 = sin(6) / 5.4
Now, solve for 'sin(A)':
sin(A) = 5 * sin(6) / 5.4 sin(A) ≈ 0.0698
Now, find the value of angle 'A' using the inverse sine (sin⁻¹) function:
A ≈ sin⁻¹(0.0698)
A ≈ 3.992° (rounded to the nearest tenth)
Finally, to find angle 'B', we can use the fact that the sum of angles in any triangle is 180 degrees:
B = 180 - A - C
B = 180 - 3.992 - 6
B ≈ 170.008° (rounded to the nearest tenth)
To know more about triangle here
https://brainly.com/question/8587906
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URGENT!
Amanda walks 1.5 miles to school in
the morning. After school, she walks
0.5 mile to the public library. After she
has chosen her books, she walks 2 miles
home. Sketch a graph to show the
distance Amanda traveled compared
to time. Use your graph to find the
total distance traveled.
Answer:
I can't do the graph because I don't know how to do that on the computer but she walks 4 miles in total.
Step-by-step explanation:
Ok is 3 plus 3 is 6 doesnt that mean 6 plus 6 is 12 ?
Answer:
yes
Step-by-step explanation:
3+3=6
6+6=12
so yes, that statement is correct
Answer: yes this statement is completely correct.
Step-by-step explanation:
In a math class with 18 students, a test was given the same day that an assignment was due. There were 11 students who passed the test and 10 students who completed the assignment. There were 5 students who failed the test and also did not complete the assignment. What is the probability that a student failed the test given that they completed the homework?
4/29 is the probability that a student who did not complete the homework passed the test.
Step-by-step explanation:
It is given that,
There are 29 students in a math class.
Two types of students who passed the test and are not passed the test.
The other two types of students are who completed the assignment and did not complete the assignment.
So, the given data can be formed as a table.
There were 22 students who passed the test.
There were 20 students who completed the assignment.
There were 18 students who passed the test and also completed the assignment.
Passed the test Not passed the test Total
Completed assignment 18 - 20
Not completed assignment x - -
Total 22 - 29
Now, you need to find the probability that a student who did not complete the homework passed the test.
⇒ No.of students completed assignment passed the test / Total students.
To find the no.of students completed assignment passed the test :
Let 'x' is the no.of students completed assignment passed the test.
⇒ 18+x = 22
⇒ x = 22 - 18
⇒ x = 4
∴ P(students completed assignment passed the test) = 4 / 29.
can someone help please and thank you
Answer:
1.125
Step-by-step explanation:
What single percentage change is equivalent to a 15% increase followed by a 16% increase?
Answer:
15% increased
=16% increased
=17% invreased
Step-by-step explanation: