Answers
Answer:
14.7 because 10.5÷5=2.1
2.1×7=14.7
Related Questions
Jamal works as an electrician apprentice he rewired for electrical outlets for electrical outlets in 1 1/2 hours. If it worked at the same pace for 7.5 hours, how many outlets will he rewire?
5 outlets
13 outlets
20 outlets
30 outlets
Answers
Answer:
13
Step-by-step explanation:
they go at diffrent speed of electric.
Hello help me please
Answers
Answer:ED=9, DF=9sqrt3, and EF=18
Step-by-step explanation:30-60-90 triangle, a:short, asqrt3:longer, 2a:longest
m∠E=60°
Alpha JKL has vertices J(-3,7), K(2,8), and L(-3, 12). Find the perimeter of AJKL to the nearest tenth.
Answers
Answer:
Alpha JKL has vertices J(-3,7), K(2,8), and L(-3, 12). Find ...brainly.com › Mathematics › High School
20 hours ago — Alpha JKL has vertices J(-3,7), K(2,8), and L(-3, 12). Find the perimeter of AJKL to the nearest tenth. - 18900060.
Step-by-step explanation:
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation 3 x minus 5 = negative 2 x + 10?
Answers
Answer:
C. –15 = –5x
Step-by-step explanation:
I did the test
8)
x + 24 - 9x = -8
Solve the equation
Answers
Answer:
x=4
Step-by-step explanation:
jus answered this
Answer:
X= +4
Step-by-step explanation:
[tex] - 8x + 24 = - 8 \\ - 8x = - 32 \\ x = \frac{ - 32}{ - 8} = + 4[/tex]
What is the missing number? 4(_ + 7) = 36 + 28
If you could show a step by step explanation that would be awesome!
Answers
Answer:
Step-by-step explanation: 9
9514 1404 393
Answer:
9
Step-by-step explanation:
Divide the equation by 4:
(_ +7) = 9 + 7
Subtract 7:
_ = 9
The missing number is 9.
i know that someone asked this question already but I'm kinda struggling to get it right tho, but could you guys give me a helping hand?
Answers
Answer:
B
Step-by-step explanation:
A: 42/2 = 21
B: 87.5/5 = 17.5
C: 147/7 = 21
only B is not 21
Answer my math question I asked so many times I lost most of points by
Answers
What is the value of x?
А.3
B.2
C.4
D.5
Answers
Is y = x^2 + 1 a function
Answers
Find the the equation of the line passing through the points (3,3) and (4, 5)
Answers
Answer:
y = 2x - 3
Step-by-step explanation:
Given:
(3, 3) and (4, 5)
Solve:
Find the slope (m) between the two points:
m = (y2 - y1)/(y2 - 1)
(x1, y1) = (3, 3)
(x2, y2) = (4, 5)
m = (5 - 3)/(4 - 3)
= 2/1
m = 2
Slope-intercept form (y = mx + a):
y = 2x + a
To find a, plug in one of the points into the equation:
3 = 2(3) + a
3 = 6 + a
3 - 6 = a
a = -3
y = 2x - 3
so i think the answer is 16 , but I'm not sure
Answers
Answer:
Im pretty sure its 16 but please for the love of god wait for someone else to answer
can anyone help me with this?
complete the table of values of
f(x) = 3×
Answers
Answer:
See sample table below.
Step-by-step explanation:
The function is given as :
f(x) = 3ˣ
A table of values can be formed as ;
x calculations f(x)
-4 3⁻⁴ 0.0123
-3 3⁻³ 0.0370
-2 3⁻² 0.1111
-1 3⁻¹ 0.3333
0 3⁰ 1.000
1 3¹ 3.000
2 3² 9.000
3 3³ 27.00
4 3⁴ 81.00
Is this table a function or not a function
Answers
Answer:
it is a function
Step-by-step explanation:
Answer:
NO It isn't a function
Step-by-step explanation:
To first find out if something is a function or not, you see is the any of the x values given are the same ans if they are, its automatically not a function. There are also other ways to find out if it is or isn't.
In the diagram, which two angles must be supplementary with angle 6? 4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12. Angle 5 and Angle 7 Angle 1 and Angle 10 Angle 14 and Angle 16 Angle 7 and Angle 11
Answers
Answer:
The first one
Step-by-step explanation:
The peep above me is right.
The two angles must be supplementary with angles 6 will be 5 and 7.
What are lines and angles?An infinitely long row of evenly spaced dots that extends in both directions makes up a line. Its length is the only dimension it has. An illustration of a line is a horizontal mark made on a piece of paper. A figure made by two rays that intersect at the same endpoint is referred to as an angle.
Given that 4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16,
The supplementary angles to angle 6 are angle 5 and angle 7. Because two combinations of angles are having a sum of 180 degrees. The diagram is attached with the answer below.
To know more about lines and angles follow
brainly.com/question/25770607
#SPJ6
One hundred people attended Nick’s game. 61 were adults and 39 were kids. There were 41 males and 59 females. Find the ratio of kids/total attendance
Answers
Answer:
The ratio would be 39:100.
Step-by-step explanation:
plz help me on this its due soon
Answers
5x subtract to 4x to give you 3=-1x
then you move the -1 to the other side to get 3/-1 = x
-3 = x
Answer: -3
Step-by-step explanation: I just know this from my previous questions in math.
help needed please solve
Answers
(a) 11.5 + 13.4 + 9.8 + 12.3 = 47 cm
(b) 19.8 + 15.7 + 11.5 + x = 55.3
Combine like terms and simplify
47 + x = 55.3
X = 8.3 cm
(c) 6x = 67.5
X = 11.25 cm
(d) c = 7.5x
7.5 * 8.95 = $67.13
Answer:
Step-by-step explanation:
a) Perimeter = sum of the length of the sides
= 13.4 +9.8 +12.3 +11.5
= 47 cm
b) Perimeter = 55.3 cm
11.5 + 15.7 +19.8 +x = 55.3
47 + x = 55.3
x = 55.3 - 47
x = 8.3 cm
c) Perimeter of regular hexagon = 67.5 cm
Length of one side = 67.5÷ 6
= 11.25 cm
d) Cost of 1 metre = $ 8.95
Cost of 7.5 metres = 8.95 * 7.5
= $ 67.125
Suppose you intend to spend no more than $60 buying books. Hardback books costs $12 and paperbacks cost $5. How many books of each type can you buy
Answers
Answer:
You could either but 5 hardbacks or 12 paperbacks
Step-by-step explanation:
Answer:
I can buy at most 5 hardback books or 12 paperbacks.
Step-by-step explanation:
Let h be the number of hardback books and p the number of paperbacks.
[tex]12h+5p\leq 60[/tex]
If I don't buy any paperbacks, I can buy at most 5 hardbacks.
If I don't buy any hardbacks, I can buy at most 12 paperbacks.
One grade of tea costing $3.20 per pound is mixed with another grade costing $2 per pound to
make 20 lbs of a blend that will sell for $2.72 per pound. How much of the $2 tea is needed?
Answers
Answer:
12 of $3.2 grade is needed
Step-by-step explanation:
is 21.5 x 103 in scientific notation? Explain.
Answers
Answer:
Scientific Notation:21.5*10^3
Standard Notation:21,500
Step-by-step explanation:
43,425-125m+200m=45,000-150m
Solve For m
SHOW WORK
Answers
Answer:
its 1575/255 or 6.176470588
Step-by-step explanation:
Which equation is the slope-intercept form of the line that passes through (1, 2) and is parallel to the graph of y=8/3
x?
HELP ASAP
Answers
Hi there!
[tex]\large\boxed{y = \frac{8}{3}x - \frac{2}{3}}[/tex]
A line parallel to y = 8/3x has a slope of 8/3, therefore:
Plug the given slope into the slope-intercept formula, along with the given coordinates to solve for the formula:
2 = 8/3(1) + b
2 = 8/3 + b
6/3 = 8/3 + b
6/3 - 8/3 = b
b = -2/3
Therefore, the equation in slope formula is:
y = 8/3x - 2/3
Josh works for a construction company that uses 150 pounds of gravel for each driveway they pour. He can buy a dump truck load with 30,000 pounds of gravel or a pick-up truck load with 2,500 pounds. Which amount should he buy so that no gravel is left after all of the driveways are poured and why?
Answers
Answer:
Josh should by the dump truck with 30,000 pounds of gravel in it
Step-by-step explanation:
the easiest way to find this out is divide 30,000 and 2,500 by 150 and if the answer is a whole number, then you know that is the correct answer.
30,000/150 = 200
2,500/150 = 16.6666666666666
May I have brainliest please? :)
Joes age is three times Arrons age. If the sum of their ages is 64, how old are Joe and Aaron
Answers
Answer:
Joe is 48 Aaron is 16
Step-by-step explanation:
64=3x+x
64=4x
64/4=16
16
16x3=48
-. Find the common difference for the arithmetic sequence: 36, 30, 24, 18.
Answers
A number is divided by 4, and the quotient is added to 3. The result is 24
Answers
Answer:
Step-by-step explanation:
24 - 3 = 21 • 4 = 84
Explanation: Your equation really is x /4 +3=24. The 1st think we do is subtract 3 from both sides. The new equation is x/4=24-3. 24-3 is 21 so we can update that. x/4=21. we multipyli both sides by 4. x=84.
(Brainliest Answer will be appreciated:D)
after giving 20% discount a fan is sold at Rs 12480 find its marked price
Answers
Answer:
14976
Step-by-step explanation:
20/100=0.2
12480*0.2=2496
12480+2496=14976
a3 + b3 = (a + b)(a2 - ab + b2)
Use the identity of the sum of two cubes to factor 8q6r3 + 27s6t3.
what is a?
what is b?
Answers
Answer:
Factors of [tex]8q^6r^3 + 27s^6t^3[/tex] are [tex](2q^2r+3s^2t)(4q^4r2-12q^2rs^2t+9s^4t^2)[/tex]
a is [tex]2q^2r[/tex]
b is: [tex]3s^2t[/tex]
Step-by-step explanation:
We need to factor [tex]8q^6r^3 + 27s^6t^3[/tex]
[tex]8q^6r^3 + 27s^6t^3\\=(2q^2r)^3+(3s^2t)^3\\Applying \ formula: a^3 + b^3 = (a + b)(a^2 - ab + b^2)\\=(2q^2r+3s^2t)((2q^2r)^2-2(2q^2r)(3s^2t)+(3s^2t)^2)\\=(2q^2r+3s^2t)(4q^4r2-12q^2rs^2t+9s^4t^2)[/tex]
So, Factors of [tex]8q^6r^3 + 27s^6t^3[/tex] are [tex](2q^2r+3s^2t)(4q^4r2-12q^2rs^2t+9s^4t^2)[/tex]
What is a? a is [tex]2q^2r[/tex]
What is b? b is: [tex]3s^2t[/tex]
Answer:
The next answers for the page are 2, 3, 4, 9
Step-by-step explanation:
what is the missing reason in the proof
Answers
Answer: converse of diagonals theroem ( A PEX )