Answers
Answer:
36°
Step-by-step explanation:
65°+79°+x° = 180° (sum of angles of triangle)
Related Questions
7. Which relation is a function?
CC8F.1
A. {(0,0). (1.1), (2.2), (0,3)}
B. {(0,0). (0,1),(0,2), (0,3)}
C. {(0,0), (0.1), (1.0), (0.2)}
D. {(0,0), (2.0), (4.0), (6,-2)}
Answers
Answer:
D. relation is a function
hope this helps :-))
Neeeddddd HELP LOOKONG FOR ANSWERS!!
Answers
Answer:
a.) 13 students
b.) 53 members
Step-by-step explanation:
a.) In the given equation of y=4x+13, "x" represents how many years have gone by since the club had started. The number "13" in this equation represents the y-intercept, or the value of "y" when x = 0. Therefore, when "x" is 0 years, there were 13 students in the clubs, meaning that the original group that started the club contained 13 students.
b.) Since the question asks how many members that the club will have after their tenth year and you already know that "x" in the equation y=4x+13 represents the number of years since the club started, all you have to do is plug 10 in for "x" in the equation; so, the equation will now look like this: y=4(10)+13. Keeping PEMDAS in mind, you first multiply 4 and 10 to get 40, and then you add 13 to get an answer of 53 members after year 10.
Mika can eat 21 hot dogs in 6 minutes. She wants to know how many minutes (m) it would take her to eat
35 hot dogs if she can keep up the same pace.
How many minutes would Mika need to eat 35 hot dogs?
Answers
write an absolute value equation that has the solutions x=2 and x=14
Answers
Answer:
|2| and |14|
Step-by-step explanation:
Answer:
if I am not mistaken I think my answer 56
621,584 round to the nearest ten
Answers
Answer:
621,580
and i have to add at least 20 characters so how is everyone’s day?
Answer:
621,580
Step-by-step explanation:
nearest 10 means finding which 10 they are nearest to. and 84 is rounded to 80 because the number is not 85 or higher if that makes sense.
HELP WORTH 50 points
Answers
Answer: π = 218956.44
Step-by-step explanation:
π = (132π^2)4
π = (54739.11)4
π = 218956.44
Answer:
218956.4
Step-by-step explanation:
If the mean of the data below is 3.8, find m
x 1 2 3 4 5 6
f 1 4 7 m 6 3
Answers
Answer:
m = 1.8
Step-by-step explanation:
Given data is as follows :
x 1 2 3 4 5 6
f 1 4 7 m 6 3
We need to find the value of m if the mean of the data is 3.8.
Mean = sum of observations/no. of observations
So,
[tex]3.8=\dfrac{1+4+7+m+6+3}{6}\\\\22.8=21+m\\\\22.8-21=m\\\\m=1.8[/tex]
So, the value of m is equal to 1.8.
An all-star baseball team has a roster of seven pitchers and three catchers. How many pairs of pitchers and catchers can the manager select from this roster?
Answers
Answer:
3 pairs
Step-by-step explanation:
there is only 3 catchers so there can only be three pairs
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 35pts-
(if you put links or don't answer accordingly im reporting your account)
Answers
STEP BY STEP EXPLANATION
Answer:
A,B and C i think
...........................
if the radius of the circle is 8 units find the area of the hexagon
Answers
The sum of interior angle of the given regular hexagon is 720 degree. The area of the hexagon with side of 8 units is 96√3 square units
Area of a hexagonThe sum of interior angle of the given regular hexagon is 720 degrees
The measure of one of the angles is 120 degrees
<ABO = 120/2 = 60 degrees
Since all the angles of triangle ABO are the same, hence AB = 8 units
Determine the area of the hexagon
A = 3√3/2 a²
Substitute a = 8 units
A = 3√3/2 (8)²
A = 3√3/2 * 64
A = 3√3 * 32
A = 96√3 square units
Hence the area of the hexagon with side of 8 units is 96√3 square units
Learn more on area of hexagon here: https://brainly.com/question/2919364
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How many solutions does this equation have?
-5x-2=-5x-5
Answers
Answer:
4
Step-by-step explanation:
Answer: It has no solutions.
(Hope this helps!)
In a group of 48 pupils, 9 play the flute only. 12 play the piano only. 14 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?
Answers
Answer:
Step-by-step explanation:
In a group of 48 pupils, 9 play the flute only. 12 play the piano only. 14 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?
P(F U P) = P(F) + P(P) - P(F n P)
I need help with this!
Answers
Answer:
A) 21d + 48 = 426
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
if the x is the like repeating one, then its the 21 per day, see it has per in it
for the 48, its just additional so we put it equal to 426 since thats the total amount giving us the equation
21d + 48 = 426
21d = 378
d= 18
it took 18 days
In the number 344,589, how many times greater is the value of the 4 in the ten thousands place than the value of the 4 in the thousands place?
Answers
Answer:
10 times
Step-by-step explanation:
9 = units
8 = tens
5 = hundred
4 = thousand
4 = ten thousand
3 = 100 thousand
Number of times 4 in the ten thousands place than the value of the 4 in the thousands = 10,000 / 1000 = 10 times
comparison of the value of 6 to 3
10,000 / 1000 = 10 times
Which length is equal to 4 yards 3 feet?
Answers
Answer:
12
Step-by-step explanation:
Part A Complete the stem and leaf plot for this data on the average cruising speeds of Red Eagle's planes.
0.78, 0.86, 0.83, 0.83, 0.79, 0.83, 0.85, 0.85, 0.85, 0.81, 0.84, 0.84, 0.82, 0.82, 0.81, 0.83, 0.84, 0.83, 0.85, 0.85, 0.81, 0.80, 0.82, 0.82, 0.80, 0.82, 0.87, 0.84, 0.84, 0.86
ASAP PLEASE!!!! DUE IN 5 MINUTES!!!!
50 POINTS!!!!
Answers
Answer:
hope this helps you. look it once
S
13. What type of trend does the scatter plot below show? What type of real-world situation might (1 point)
the scatter plot represent?
O positive trend; weight and height
negative trend: weight and height
no trend: the number of pets owned and the owner's height
negative trend; the water level in a tank in the hot sun over time
Answers
Answer:
Step-by-step explanation:
Positive trend weight and height
because the scatter plot is increasing.
Hope this helps!
can someone help me fast I have a test & don’t have a lot of time left !!!
Answers
Answer:
144.2 yards
Step-by-step explanation:
120^2 x 80^2 = 144.2 repeating
since it is a rectangle, if you split it in half diagonally, then it becomes a triangle, and you then use the pythagorean theorem, which is a^2 + b^2 = c^2.
1. 7.EE.1.1
Which of the equations shows an
application of the Zero Property of
Multiplication?
A. b + 0 = b
B. (3y) = y
C. 0.= 0
=-5
Answers
Answer:
None of the above but if you had to choose one it would be C.
Pls help ASAP will mark Brainlyest!!
Find the area of the following figure.
1. 312 cm2
2. 400 cm2
3. 252 cm2
4. 300 cm2
Answers
Answer:
312cm2
Step-by-step explanation:
Area of the triangles:
A =1/2bh
A=1/2(10*12) = 1/2*120=60.
There are two triangles. 60*2=120. 120 is the area of both triangles.
Area of the rectangle:
16*12=192.
120+192=312cm2
Explanation: I had this question before I got 100. Please give Brainlyest
PLEASEEE HELPPP I REALLY NEED IT IM TAKING A TESTTT
Answers
Answer:
Coping is very bad habit.... sorry I will not answer your question because ur coping...
Answer:
A. Quadrilateral
B. 360° = 2(82°) + 2( 3x - 1 )°
C. f(x) = ( 3x - 1 )
Step-by-step explanation:
360° = 164° + (6x - 2)°
360° - 164° + 2 = 6x
196° = 6x
x = 196°/6
x = Rationalize(32.33333333333)
HI PLEASE ANSWER EACH OF THESE QUESTIONS (if you can) IM GIVING OUT 50 POINTS AND BRAINLIEST TO THE BEST ANSWER !! D:
Answers
Answer:
4/55
90
90
Step-by-step explanation:
P= 4/55
mean = 90
median = 90
---------------------
Answer:
1) 4/55
2) 90
3) 90
4) 1046.67 cubic feet
Step-by-step explanation:
Write the next three terms in each sequence. Describe the pattern rule.
a) 1, 7, 13, 19, 25 …
b) 2, 3, 6, 18…
c) 1, 5, 21, 85, …
please do it separated so i understand it
Answers
pls pls pls pls help me pls I will give brainlist
Please define (provide the meaning) the following forms of rocks:
1. Igneous Rocks
2. Sedimentary Rocks
3. Metamorphic Rocks
Answers
Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water. They accumulate in layers. Metamorphic rocks result when existing rocks are changed by heat, pressure, or reactive fluids, such as hot, mineral-laden water. Most rocks are made of minerals containing silicon and oxygen, the most abundant elements in the Earth’s crust.
The graph shows how many miles Barrett traveled over a 5 hour time frame. The point (1,50) is on the graph what is the unit rate for the first hour?
Answers
Answer:
Step-by-step explanation:
The answer is B 50
Broderick needs to solve the formula below for r. Which correctly describes the first step he should take?
Answers
The first step to solve for r is (J) He should divide both sides of the equation by π.
How to solve the formula for r?The equation is given as:
A= πr^2
Divide both sides of the equation by π.
So, we have:
r^2 = A/π
Hence, the first step to solve for r is (J) He should divide both sides of the equation by π.
Read more about subject of formulas at:
https://brainly.com/question/11154728
Need help, no links. Thanks
Answers
Answer:
Solution given:
now
base[b]=8
hypotenuse [h]=17
perpendicular [p]=15
by using Pythagoras law
p²+b²=h²
15²+8²=17²
289=289
It satisfied so
AB is a tangent to the circle.
7.(08.03)
Consider the following pair of equations:
y = x + 4
y = - 2x - 2
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. (20 points!)
Answers
Answer:
(-2, 2).
Step-by-step explanation:
y = x + 4
y = - 2x - 2
Substitute y = x + 4 in the second equation:
x + 4 = -2x - 2
x + 2x = -2 - 4
3x = -6
x = -2.
Now substitute x = -2 in the first equation:
y = -2 + 4 = 2.
Check the results by substituting for x and y in equation 2:
2 = -2*-2 - 2 = 4 - 2 = 2. - this checks out.
Answer:
(-2, 2).
Step-by-step explanation:
d
calculate decrease in 71.2kg of 25%
Answers
Answer:
53.4.......
follow me........
(b) Principal = * 8000, Rate = 8% p.a., Time=2*1/2years
Answers
Answer:
Step-by-step explanation:
time=1 years
interest=principal*time*rate/100
=8000*1*8/100
=64000/100
=640
therefore interest=640
Answer:
Compound Interest = 9680
Step-by-step explanation:
The formula of Compound Interest: [tex]A = P(1 + \frac{r}{n} )^n^t[/tex]
Where;
A = Compound Interest
P = Principal amount
r = Rate of interest
n = amount of deposite annually
t = total time
Therefore:
[tex]A = 8000(1 + \frac{0.08}{1})^1^*^2^.^5[/tex]
[tex]A = 8000(1 + 0.08)^2^.^5[/tex]
[tex]A = 8000(1.08)^2^.^5[/tex]
A = 8000(1.21)
A = 9680
Therefore, the compound interest = 9680
Hope this helps!