Answers
Answer:
b
Step-by-step explanation:
Related Questions
Insert parentheses to make the following number sentence true. 1+2×3×4=28
Answers
Answer:
Your answer should be
(1+2*3)*4=28
have a great day!
Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
The equation is given below.
1 + 2 × 3 × 4 = 28
Insert parentheses to make the number sentence true will be
[1 + (2 × 3)] × 4 = 28
[1 + 6] × 4 = 28
7 × 4 = 28
28 = 28
Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.
More about the Algebra link is given below.
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Can anyone answer this ill mark you the brainliest
Answers
Answer: This is an acute triangle. Each of the angles is less than 90°
They are B=60°, C=70°, D=50°
Step-by-step explanation:
In an obtuse triangle, one of the angles is greater than 90°
In an equiangular triangle, the angles are all 60°
Paulo's grandfather gave him a collection
of 20 coins. Each month Paulo adds 4 coins to his collection. Which inequality can be used
to find m, the number of months after starting
his collection when Paulo will have more than 50 coins in his collection?
Answers
Answer:
20 + 4m >50
Step-by-step explanation:
Write the equation of the line that passes through the given points.
(0, -3) and (-4,-10)
Answers
Answer: y = (7/4)x - 3
Step-by-step explanation:
m = (-10 - (-3))/(-4 - 0) = -7/(-4) = 7/4
y-intercept = (0, -3)
y = (7/4)x - 3
) The price of a watch is marked Rs 11,250. When it is sold allowing 20% discount,
20% profit is made. By what percent is the discount to be reduced to increase the
profit by 3%?
Answers
Step-by-step explanation:
the first step is to find the cost price
when 20% discount=
11250*80/100= 9000
the 20% discounted price is 9000
there is still a 20% profit in this 20% discount
so Cost.Price *120/100=9000
Cost price= 7500
now its asking for discount percentage at 3% profit so first calculate price after 3% profit
7500*103/100= 7725
so discount on rs11250 required to produce 3% profit=
11250*x/100=7725
x= 68.7% discount
in a complete sentence describe how much smaller the 3 in 743,857 is than the 3 in 735,957
Answers
Answer:
The 3 in 743,857 is 27,000 less than the 3 in 735,957.
Step-by-step explanation:
in 743,857 the 3 is 3,000
in 735,957 the 3 is 30,000
30,000 - 3,000 = 27,000
The probability of rain for Monday is 40%. The probability of rain on
Friday is 20%.
What is the probability that it rains both days?
Answers
52 percent as 0.4 + 0.2 - 0.08 = 0.52
Answer:
52% is that an answer?
Step-by-step explanation:
A circle is translated 4 units to the right and then reflected over the x-axis. Complete the statement so that it will always be true of the circle at the new location.
The circle at the new location has the original circle.
the same center as
twice the circumference of
half the radius of
the same area as
Answers
Options
The circle at the new location has _____________ the original circle.
- the same center as
- twice the circumference of
- half the radius of
- the same area as
Answer:
the same area as
Step-by-step explanation:
When a circle is translated and reflected, the center of the circle will change; however, its area, circumference, radius and diameter remain the same.
This is so because, translation and reflection only affect the positioning of the circle not the size.
Considering the above analysis, we can conclude that option d answers the question correctly.
Answer:
the same area as
Please help me with this question!!
Answers
Answer:
the answer you are looking for is B
Answer:
i think the answer is A
Step-by-step explanation:
Explain how to divide an integer by a decimal
Answers
Answer:To divide decimal numbers: Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's.
Step-by-step explanation:
If RS = 12 and ST = 7, find RT. U
Answers
Answer:
Answer is 19
Step-by-step explanation:
Add 12 and 7 and you will get the Answer 19.
Hope this helps.
What is the distance in the map (in centimeters) represents an actual distance of 4 kilometers?
Answers
Answer:
400k four hundred thousand centimeters is 4 kilometers
which subtraction expression does the number line model show
Answers
Answer:
13-+4
Step-by-step explanation:
NEED HELP ASAP! 50 POINTS!
The line with slope when m= -4/7 and (0,-11). Use point slope formula, y - yo =m (x - x0)
Answers
Question and answers r in the pic
Answers
Answer:
on khan
Step-by-step explanation:
don't know answer. too much questions in that question
Having chosen to use a survey to obtain descriptive data on consumers and their drink preferences, you now need to decide how to contact consumers. You want to gather a large quantity of data fairly quickly, while not incurring high costs. How will you collect this data?
Answers
Answer:
Telephone interview, emails
Step-by-step explanation:
From the question you are trying To minimize cost in the collection of the survey data. To do this, we can use either phone interviews or emails. Using telephone methods have high rates of response and we can easily gather responses. It also gives an opportunity to answer any question respondents may have. Email surveys gives an opportunity for respondent's to share more sensitive details and also respond at their own time.
Find the equation of the line shown.
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
First we need the slope which is finding from the following equation.
slope = y(B) - y (A) / x (B) - x(A)
Suppose ;
A = ( 0 , 0 ) & B = ( 10 , 5 )
Thus :
slope = 5 - 0 / 10 - 0
slope = 5 / 10
slope = 1 / 2
__________________________
We have following equation to find the point-slope form of the linear functions.
y - y(0) = s × ( x - x(0) )
__________________________
y(0) & x(0) are the coordinates of the point which line through it like A = ( 0 , 0 ) or B = ( 10 , 5 ).
s = slope
__________________________
I choose point A to put in the equation.
So :
y - ( 0 ) = 1/2 × ( x - ( 0 ) )
y - 0 = 1/2 × x - 1/2 × 0
y = 1/2 × x
y = x/2
Done....
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
What is the value of 5/z when z=2
Answers
2
−6−
56
=−3−
14
=−6.742
5/(2) = 2.5 or 5/2
what is the slope of this line ?
Answers
Answer:
1 I think
Step-by-step explanation:
Change in y
--------------------
Change in x
rewrite the linear equation 2x=1/3y-9 in slope- intercept form.
y=. x. +
Answers
Answer:
y = 6x + 27
Step-by-step explanation:
The required linear equation would be y = 6x + 27 in the slope-intercept form.
What is a Linear Function?A linear function is defined as a function in the form of f(x) = mx + c where 'm' and 'c' are real numbers.
It represents the line's slope-intercept form, which is written as y = mx+ c.
Linear equations can be solved in four different ways: by adding, subtracting, multiplying, and dividing.
The linear equation is given in the question
⇒ 2x = (1/3)y - 9
We have to rewrite the equation in the slope-intercept form.
⇒ 2x = (1/3)y - 9
Multiply by 3 both sides of the above equation,
⇒ 6x = y - 27
Rearrange the term of y to get
⇒ y = 6x + 27
Therefore, the required linear equation would be y = 6x + 27 in the slope-intercept form.
Learn more about the Linear equations here:
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Anyone know how to do??
Answers
Answer:
x = 15°
Step-by-step explanation:
∠2 and ∠4 are same-side interior angles, meaning they add up to 180
2x + 10 + 4x + 80 = 180
Rearrange (collect like terms)
6x = 180 - 80 - 10
6x = 90
x = 15°
Answer:
x = 15Step-by-step explanation:
∠2 = 2x + 10
∠4 = 4x + 80
∠2 and ∠4 are supplementary angles, this mean ∠2 + ∠4 = 180
2x + 10 + 4x + 80 = 180
combine similar terms: 6x = 180 - 80 - 10
simplify: 6x = 90
solve for x = 90 / 6
x = 15
Which property is demonstrated?
(12 x 7) * 5 = 12 x (7 x 5)
Answers
Answer:
Associative
Step-by-step explanation:
This would be the associative property of multiplication.
(a*b)*c=a*(b*c)
Given two points on a line, explain how you can use point-slope
form to write an equation of the line.
Answers
To find the point slope of a line you must first know the slope of the two points. You would substitute the points into the slope formula y2-y1/x2-x1.
Then you would put the slope into the point slope formula:
y-y1=m(x-x1)
"m" is the slope of the formula.
Hope this helped.
The price at an item has been reduced by $3.49. The original price was $66.75. What is the price now?
Answers
Answer:
i need help
Step-by-step explanation:
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Factor completely x2 − 7x + 18. (1 point)
Prime
(x − 9)(x − 2)
(x − 9)(x + 2)
(x + 9)(x + 2)
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex] {x}^{2} - 7x + 18 = (x - 9)(x + 2) \\ [/tex]
Thus the correct answer is the second one.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
PLEASE HELP I WILL MARK
Answers
Answer:
2. 5
3. 2 dollars a peice
that is all i know sorry
Step-by-step explanation:
hope it heps you
Answer(s):
5 miles per hour
2 dollars per battery
6 pages in a minute
10 miles per gallon
2 inches per hour
Step-by-step explanation:
30/6=5
24/12=2
40/8=6
60/6=10
16/8=2
Find the prime factorization of 24. Make sure to show all of your work.
Answers
Answer:
2^3*3
Step-by-step explanation:
So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.
Answer:
2^3*3
Step-by-step explanation: So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.
I need help on 2 questions for 25 points help please I have a 1.9 GPA and I need the full answer
Answers
Answer:
9 is D and 10 is C
Step-by-step explanation:
Answer:
9. Answer choice D
10. Answer choice A
Simplify:
3c-5d+5d
Pls
Answers
Answer:
3 c
Step-by-step explanation:
Simplify the following:
5 d - 5 d + 3 c
Hint: | Combine like terms in 5 d - 5 d + 3 c.
5 d - 5 d = 0:
Answer: 3 c
Answer:
3c-10d is the supposed awnser I think
Given the two functions below, tell me what type of graphs they are and
how p(x) differs from g(x)
p(x)=8x^2
g(x) = x^2
Answers
Answer:
Step-by-step explanation:
p(x) = 8x^2 is an increasing exponential curbed graph which starts from quadrant 2 , passes through the point (0, 8) on the y axis and rises steeply to the right.
g(x) = x^2 is a parabola ( shaped like a U) which has a minimum value at (0, 0).
and opens upwards either side of the y-axis. This type of curve is called a parabola.