Answer:
One
Step-by-step explanation:
x+4y = 6
if why is 2x-3 plug it in
x+4(2x-3) = 6
simplify it and you get
x=2
A. one
x = 2,y = 1
~iwa-chan
alsea bay bridge on oregon is about 970 yards long about how many feet is this
Answer:
About 2910 feet
Step-by-step explanation:
Answer:
2,910 ft
Step-by-step explanation:
970 × 3 = 2,910
970 yards = x feet
1 yard = 3 feet
Hope this helped :D
si karina requiere de 1/7de pieza de liston que mide 21 metros de que longitud debe cortar el tramo de liston que necesita?
Answer:
De 3 metros
Step-by-step explanation:
21/7=3
cada pieza de 1/7 mide 3 metros
los 7 pedazos miden 21 metros todos juntos
A convex hexagon has exterior angles of 54°, 38°, 41°, 64°, and 66°. What is the measure of an exterior angle at the sixth vertex?
Answer:
Step-by-step explanation:
Sum of external angles of a polygon is always 360°.
Sum of five external angles = 54° + 38° + 41° + 64° +66° = 263°
sixth external angle = 360° - 263° = 97°
HELP ASAP
Select the correct answer from the drop-down menu.
The square root of 125 is between
8 and 9
9 and 10
10 and 11
11 and 12
Answer:
11 and 12 I think.
Step-by-step explanation:
Answer:
Step-by-step explanation:
11 and 12
Rashid can do a piece of work in 8 days, which Tipu can finish in 12 days. If they work at it on alternate days with Rashid beginning, in how many days, the work will be finished?
Answer:
The work will be finished in 10 days.
Step-by-step explanation:
Rashid can do a piece of work in 8 days
This means that each day he works, Rashid does [tex]\frac{1}{8}[/tex] of the work.
Tipu can finish in 12 days.
This means that each day he works, Tipu does [tex]\frac{1}{12}[/tex] of the work.
Each 2 days:
Each 2 days they work, the amount done is given by:
[tex]\frac{1}{8} + \frac{1}{12} = \frac{3 + 2}{24} = \frac{5}{24}[/tex]
Each 2 days, 5/24 of the work is done:
The number of periods of 2 days that is needed to finish the work(100% = 1 completed), is given by:
[tex]d = \frac{1}{\frac{5}{24}} = \frac{24}{5} = 4.8[/tex]
2*4.8 = 9.6
Rounding up
The work will be finished in 10 days.
Raymond works in an electronics store and gets a 12 percent employee discount. The original cost of a video game system is $175. What is the discounted price of the game system?
$154.00
$163.00
$187.00
$196.00
Answer:
A. $154.00
Step-by-Step Explanation:
Okay so, the first step is to get 12% and move the decimal to the left twice like this:
.12
Then, multiply 175 by .12 like this:
175 * .12 = 21
Lastly, subtract 21 from 175 like this:
175 - 21 = $154
Due Today, Mathematics.
Answer:
YES, SSS
Step-by-step explanation:
both the triangles are congruent by SSS postulate.
Alexander is a Stockbroker. He earns 11% commission each week. Last week, he sold $7,100 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
find the slope of the line (0,0) (2,1)
Answer:
Be more specific
Step-by-step explanation:
Answer:
2/1 mark brainliest
Step-by-step explanation:
The net of a square pyramid is shown below:
What is the surface area of the solid? (5 points)
Question 12 options:
1)
14 square inches
2)
20 square inches
3)
24 square inches
4)
32 square inches
HELP MEH WILL MARK BRAINLIEST
Step-by-step explanation:
Surface area of solid
= Area of Square + 4 * Area of Triangle
= (2)(2) + 4 * [(0.5)(2)(5)]
= 4 + 4 * 5
= 24 square inches. (3)
hurry log (8)= x+3 in exponential form
Answer:
x=5
Step-by-step explanation:
brainly is being annoying and is taking my points
more maths
then dont ask questions.
brainly takes ur points when u make this question.
and it takes ur points when people answer.
;/
blame it on the people, not brainly ;)
Quadratic equation x² - 5x+6=0
Answer: X=6-1
Step-By-Step Equation:
A radio costing rs 6000 is depreciated per years and 2 year later its price becomes Rs 5415 find the rate of depreciation
Answer:
pls write
Step-by-step explanation:
ididruururejejjeie
A fox, a coyote, and a wolf weigh a total of 120 pounds. The ratio of the weight of the fox to the weight of the coyote is 3:8. The weight of the coyote is 32 pounds. What is the weight of the wolf?
PLEASE HELP I WILL REWARD BRAINLIEST
Answer:
so you divide 32 by 8 which gets you to 4. then you multiply 4 by 3 to get 12. The weight of the form is 12 pounds. you then subtract 44 (the weight of the fox and coyote combined) from 120. which leaves you at 76. si the weight of the wolf is 76 pounds (the ratio is 3:8:19 because 76 divided by 4 is 19)
Step-by-step explanation:
hope this helps
Answer:
the weight of the wolf is 76 pounds
Step-by-step explanation:
A fruit company delivers its fruit in two types of boxes:large and small, A delivery of 3 large boxes and 2 small boxes has a total weight of 69 kilograms. A delivery of 5 large boxes and 6 small boxes has a total weight of 133 kilograms how much does each box weigh in kilograms
Answer:
12.625 kilograms for each box
Step-by-step explanation:
6+5+3+2=16 then add 133+69=202 then u divided 202 divided by 16 then u get 12.625 kilograms for each box
plssss helppppp !!?
Answer:
4 to 19
Step-by-step explanation:
it too easy for me
estimate the product of 11.15 and 3.6
Answer:
40.14
Step-by-step explanation:
Answer:
product: 40.14
Step-by-step explanation:
product is the number you get when you multiply
11.15 x 3.6 = 40.14
Henry uses a total of 36 blue beads and 28 red beads to make 4 bracelets. Each
bracelet has an equal number of blue beads and an equal number of red breads.
Which of the following numerical expression represents the correct distribution of
beads for the bracelets?
Answer: (9,7)
Step-by-step explanation: 32 Divided by 4 = 9 and 28 Divided by 4 = 7.
So there would be 9 Blue and 7 Red
Which equation has the same solution(s) as X2+6x+1=0
Answer:
D
Step-by-step explanation:
complete the square
x^2 + 6x + 1 = 0
x^2 + 6x +(6/2)^2 -(6/2)^2 +1 =0
(x+3)^2 -9+1=0
(x+3)^2 = 8
look at the eggs *write a mixed number and an improper fraction for each mode**
A bag contains 3 white balls, 4 green balls. 2 balls are drawn from the bag without replacement. Use a tree diagram to find the probability that the balls are white colors
5/42
3/7
5/13
6/42
do all three please help
Step-by-step explanation:
14)
30$ a day
y=30*d
15)
[tex]y = \frac{1000}{e} [/tex]
16)
earns $45 per hour and spends $20
y=45* x -20
Please help me with this question I’m doing points
Answer:
the answer is simply 17/24
Answer:
The first option [tex]\frac{17}{21}[/tex]
Step-by-step explanation:
In order to solve this question we have to add the three fractions. In order to add the fraction we need them to have the least common dinoinator. For 3, 7, and 21 it is 21. So...
[tex]\frac{2}{3} - \frac{4}{7} + \frac{15}{21} = \frac{14}{21} - \frac{12}{21} + \frac{15}{21} = \frac{17}{21}[/tex]
Can you guys help me I would really appreciate it! :)
find the numerical value of the log expression
Answer:
9
Step-by-step explanation:
I'm going to solve this question by expanding the logarithm (note that you can also solve this equation by solving for a, b, and c)
We know the following
[tex]log(ab)=log(a)+log(b)[/tex]
Which means we can split the numerator into
[tex]log(b^{1/2})+log(c^{3/2})[/tex]
We also know that
[tex]log(a^{x})=x*log(a)[/tex]
Which means that we can rewrite the following as
[tex]\frac{log(b)}{2}+\frac{3log(c)}{2}[/tex]
We can evaulate this and get
-1+12= 11
for the numerator
Now we need to take care of the denominator
we know the following
[tex]log(\frac{x}{y})=log(x)-log(y)[/tex]
which means that we have
11-2log(a)
solve and get
11-2
9
There are 20 books in 4 boxes. How many books are there in 1 box?
Answer:
There are 5 books in 1 box
Step-by-step explanation:
It is quite easy to solve. You have to use division to figure out how many books go in each box. Our division equation will be: 20 ÷ 4 = ?
We will divide 20 by 4 and our answer is 5.
We can double-check our answer by doing multiplication. 5 x 4 = 20, leading us back to the original 20 books that are in boxes.
So, there are 5 books in each box.
Hope this helps! <3
What is the prime factorization of 24?
A. 2x 12
B. 3x8
C. 4x6
D. 2 X3 X4
E. 2 x 2 x 2 x3
Answer:
2 x 2 x 2 x 3, so its E
Step-by-step explanation:
Alex is offered a job managing a gift store at a mall at a base salary of $950 per week. The company will pay one quarter of the cost of medical insurance, one half the cost of dental insurance, the full cost of vision insurance and life insurance and will pay up to $1,250 per year for college credits. The full monthly cost of medical insurance is $550; the full monthly cost of dental insurance is $80; the full yearly cost of vision insurance is $160; and the full monthly cost of life insurance is $25. If Alex takes full advantage of the education benefit, what is the annual value of this job to him
Answer:
25
Step-by-step explanation:
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. Compute the exact mean (average) of the fractions below, in decimal form.
Answer:
2.4
Step-by-step explanation: