3 ( 5-2(2) 5-4 =1 1×3 =3 ! it's confusing in this format bit the awnser should be 3
Help me or pretty please
Answer:
The unknown information is how many months she will use her phone, and how many GB she will download. We can represent these with literally any non-number symbol, letters, greek letters (if ur cool), but to simplify it we can represent the number of months with 'm' and the number gigabytes with 'g'
21m + 3g ≤ 30
Step-by-step explanation:
Nora has a action figure collection consisting of 180 action figures she keeps on the wall and 220 she keeps in a display case. What percentage of Nora's action figure collection does she keep on her wall?
Answer:
45%
Step-by-step explanation:
Answer:
hey is nora selling them , pls give her number
Step-by-step explanation:
Which statement is true about parallel lines? PLEASE HURRY
Answer:
They do not intersect, but are coplanar
Step-by-step explanation:
Parallel lines are coplanar (they lie in the same plane) and never intersect.
Answer:
C- They do not intersect, but are coplanar
Step-by-step explanation:
Parallel lines never intersect, and they can be coplanar (on the same plane), so D, A, and B aren't and can't be true.
you have saved $30 and plan on saving an additional $2 each week how much will you have after 5 weeks a. $40 b. $38 c.$42 d. $36 please select the best answer from the choices provided
Answer:
Step-by-step explanation:
y = 2x + 30
y = 2(5) + 30
y = 10 + 30
y = 40
answer is a
Answer:
$40
Step-by-step explanation:
5x2=10
30+10=40
There were 425 people at a cinema when the movie started. One hour later, there were 323 people left at the cinema. What was the percentage decrease in the number of people at the cinema
Answer:
83% Might be wrong
Step-by-step explanation:
Answer:
24% Positive.
x=7
Step-by-step explanation:
Please help me please please ASAP ASAP please ASAP
Answer:
45Step-by-step explanation:
Well, it is not 90 degrees, as it is not a right angle.
It cannot be 180 degrees as that would be a straight line and a triangle's whole angle measure is 180 degrees.
It is an acute angle, and appears to be half of 90 degrees, so I would have to say 45 degrees.
Not enough information is false because you can infer that it is 45 degrees by looking at it.
Hope that helps!
Twenty-four percent of Louie's collections are LEGO toys. If he has 48 LEGO toys, how many does he have in
all?
1. What is asked?
2. What are the given facts?
3. What operation on decimals to compute for the total number of LEGO toys?
4. What is the mathematical sentence?
5. What is the answer
In the given problem, apply your knowledge in algebra and basic mathematics specially in word problems involving division of decimal.
1. What is asked?
How many does he have in all?
2. What are the given facts?
Twenty-four percent of Louie's collections are LEGO toys
48 LEGO toys
3. What operation on decimals to compute for the total number of LEGO toys?
Division
4. What is the mathematical sentence?
48 ÷ 0.24
5. What is the answer? (Solution)
48 ÷ 0.24 → 4800 ÷ 24
4800 ÷ 24 = 200
200 LEGO toys
CAN SOMEONE PLEASE GIVE ME THE ANSWER TO QUESTION 6? PLS ILY
Answer:
12.5
Step-by-step explanation:
We want to find 1/8 of 100 so we would write it as 100÷8 to get 12.5
Now we know that 12.5 is equivalent to 1/8 but let's double check.
12.5×8 is 100
1/8 ×8 is 8/8
100=8/8
Solve the system of equations x + y = 4 and -9x + 7y = -84 by combining the
equations.
Answer:
x = 7
y = -3
Step-by-step explanation:
x + y = 4 (Multiply this by 9)
-9x + 7y = -84
9x + 9y = 36
-9x + 7y = -84
16y = -48
y = -3
x + y = 4
x - 3 = 4
x = 7
Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is 35%.
Please HELP!!!!!!!!!! ILL GIVE BRAINLIEST!!!! To first to answer.
Answer:
.268 i rounded
Step-by-step explanation:
If 5x + 4y= 13 and 4x + 5y = 14, find the value of (x - y).
Answer:
x - y = - 1
Step-by-step explanation:
Given the 2 equations
5x + 4y = 13 → (1)
4x + 5y = 14 → (2)
Subtract (2) from (1) term by term , that is
(5x - 4x) + (4y - 5y) = 13 - 14
x - y = - 1
Answer:
x = 1
y = 2
x - y = -1
Step-by-step explanation:
5x + 4y= 13, then 4y = 13 - 5x, then y = (13 - 5x)/4
4x + 5y = 14
substitute for y:
4x + 5(13 - 5x)/4 = 14
simplifying:
4x + (65 - 25x)/4 = 14
4x + 16.25 -6.25x = 14
-2.25x = -2.25
x = 1
y = (13 - 5)/4 = 2
(Asapppppp!!)
Simplify to create an equivalent expression,
19 - 6(-k - 2)
Choose 1 answer,
A.-6k+31
B.25k+7
C.6k+31
D.25k+32
Answer:
56/1230
Step-by-step explanation:
Write the equation for the line L shown in the figure
the coordinate is (2, -2).
In 2010, the population of a city was 69,000. From 2010 to 2015, the population grew by 7.1%. From 2015 to 2020, it fell by 3%. How much did the population grow from 2010 to 2015, to the nearest 100 people?
Answer:
4,899
Step-by-step explanation:
The computation is shown below:
Given that
In the year 2010, the population of the city was 69,000
From 2010 to 2015 the population would be grow by 7.1%
So, in the year 2015, the population is
= 69,000 + 69,000 × 7.1%
= 69,000 + 4,899
= 73,899
Now the growth would be
= 73,899 - 69,000
= 4,899
(b) Work out an equation of the straight line that passes through (9, 2) and (3,5)
[3 marks]
Answer:
I think it's y = -x + 11
Step-by-step explanation:
use the formula y - y1/ y2 - y1 = x - x1/ x2 - x1
karen is building a house in Norfolk, Virginia. She would like a bedroom that is 12 feet in length by 10 feet in width. What is the area of the bedroom?
Answer:
POINTFARMER.EXE=EZ
Step-by-step explanation:
Answer:
120 feet^2
Step-by-step explanation:
Can someone help me figure out how to do this?
Write the inequality represented by each graph..
Graph one : (0,-1) (6,3)
Graph two : (0,3) (4,-5)
Help
Answer:
Step-by-step explanation:
HERE ARE THE ANSWERS
Benjamin is painting a fence that has an area of 192.4 square feet. He uses 3/5 gallon of paint to paint 1/4 of the fence. How many gallons will he need to do the entire fence?
Answer: 2 2/5 gallons
Step-by-step explanation:
We are provided with the information that Benjamin uses 3/5 gallon of paint to paint 1/4 of the fence.
The number of gallons that he needs to do the entire fence will be gotten by dividing the gallon used by the fraction of fence painted. This will be:
= 3/5 ÷ 1/4
= 3/5 × 4/1
= 12/5
= 2 2/5 gallons
Therefore, 2 2/5 gallons will be needed to do the entire fence.
What is the volume of the pyramid?
*Do NOT round your answer!
Answer:
V ≈ 611
Step-by-step explanation:
Solution
V = l w h ÷ 3 = 14.1 × 13 × 10 / 3 ≈ 611
Which best explains whether or not all isosceles triangles are similar?
All isosceles triangles are similar. Two angles within each triangle are always congruent.
All isosceles triangles are similar. The triangle sum theorem states that the sum of the angles in a triangle is 180°. Therefore, the third angle can always be determined.
All isosceles triangles are not similar. The pair of congruent angles within one triangle is not necessarily congruent to the pair of congruent angles within the other triangle.
All isosceles triangles are not similar. Given only the vertex angle of an isosceles triangle, there is not enough information to determine the measures of the base angles. Therefore, it is not possible to determine if the base angles of one isosceles triangle are congruent to the base angles of another.
Answer:
C: All isosceles triangles are not similar. The pair of congruent angles within one triangle is not necessarily congruent to the pair of congruent angles within the other triangle.
Step-by-step explanation:
An Isosceles triangle is one that 2 of it's sides are equal and thus two of its angles are congruent which means they are equal.
Now, another Isosceles triangle may not necessarily be similar to another one because the congruent angles in one Isosceles triangle may not be the same with that of another Isosceles triangle.
Thus, correct answer is option C
Answer:
C, I think I hope you all do well on your test!!!!
Step-by-step explanation:
James grosses $123,456 a year. What is his gross weekly wage?
Answer:
$2374.15 per week
Step-by-step explanation:
there are 52 weeks per year, so what you need to do is divide 52 by 123,456
123,456/52=$2374.15
Find the missing side length.
Answer:
[tex]a = 4 \\ b = 2 \sqrt{2} [/tex]
Its a right angle triangle so trigonometry is used.
a is the hypotenuse, b is the adjacent.
Use sin to find a. Use tan to find b.
What would be the best estimate for the height of a front door?
Answer: The height of a standard door is about 2 m. The length of an adult pace is about 1 m. The length of a size 8 shoe is about 30 cm. Most adults are between 1.5 m and 1.8 m in height.
Step-by-step explanation:
Solve the equation 2x^2 + 4x - 39 to the nearest tenth.
Brainliest for real answers no troll answers please I had to delete the last guy's thing.
Answer:
cant be solved, when you try to you get
-1+78 = 77
which is
77 = 77
1=1
So cannot be factored
Step-by-step explanation:
What is 8 x 3? I'm doing an i-ready lesson and I forgot, please help me XD
Answer: 24
Step-by-step explanation:
need this asap please
Answer: what?
Step-by-step explanation:
Can someone please help me on this question ASAP!!!!! ‘What is the gradient of the blue line?’
Answer:
4
Step-by-step explanation:
change in y/change in x
rise/run
4/1
= 4
Answer:
up 4 right 5 and up 8 right 6
Step-by-step explanation:
0.
A mountain climber ascends a mountain to its peak. The peak is 14,090 ft above sea level. The climber then descends 490 ft to meet a fellow climber. Find the climber’s elevation above sea level after meeting the other climber.
13,600 ft
14,580 ft
–13,600 ft
9,190 ft
Answer:
13,600 feet above sea level
Step-by-step explanation:
The climber was at 14,090 feet above sea level, and then they went 490 feet closer to sea level to meet the other climber. Since they’re moving closer to sea level and you want to know how far *above* sea level they are, subtract 490 from 14,090. 14,090-490=13,600 feet above sea level
please can anyone help me
. A rental moving company charges a flat rate of $15 and an additional $0.50 per mile for moving services. Which linear function represents the total charge f for x miles?
1 . f(x) = 15x + 0.5
2. f(x) = 0.5x – 15
3. f(x) = 0.5x + 15
4. f(x) = 15x – 0.5
Answer:
f(x) = 0.5x + 15
Step-by-step explanation:
Here, we want to get the total charge
From the question;
we have a flat rate of $15
now, $0.5 per mile for x miles will be a charge of 0.5 * x = $0.5x
We now add this to the flat fee to get the total score
That will be;
f(x) = 15 + 0.5x