Answer:
x>−1
Step-by-step explanation:
−2.8x+5.6<8.4
Subtract 5.6 from both sides.
−2.8x<8.4−5.6
Subtract 5.6 from 8.4 to get 2.8.
−2.8x<2.8
Divide both sides by −2.8. Since −2.8 is negative, the inequality direction is changed.
x> −2.8 / −2.8
Divide 2.8 by −2.8 to get −1.
x>−1
Answer: X is less than -1
Step-by-step explanation:
pls help question is on picture
Answer:
25 degrees
Step-by-step explanation:
5 * 5 = 25
Which segment is half the diameter?
A. CD
B.CB
C.CB
D.CA
Answer: D
Step-by-step explanation:
I am guessing but sorry if I am wrong
Please answer soon:
Gayle and Rasheda left their ballet studio at the same time traveling in the same direction (along the same road). Gayle is driving at a speed of 50 mph and Rasheda at 58 mph. How many hours will it be before Rasheda is 24 miles ahead of Gayle?
Answer:
It will be uo to 3 hours before Rasheda is 24 miles ahead of Gayle
Step-by-step explanation:
From the question, we have;
The speed at which Gayle is driving = 50 mph
The speed at which Rasheda is driving = 58 mph
Let 't' represent the time at it will take for Rasheda to be 24 miles ahead of Gayle, we have;
58·t - 50·t = 24
8·t = 24
t = 24/8 = 3
The time that will have gone by before Rasheda is 24 miles ahead of Gayle, t = 3 hours.
7. Mrs. Golden pulls names from the jar to determine who will be the class leader. There are 13
girls and 9 boys in the class. What is the probability that a boy will be the class leader?
Answer:
9:22
Step-by-step explanation:
9 is the boys 13 is the girls
22 is the total
Christine sleep form 11pm until 9am what fraction of a day does Christine sleep
10/24 = 5/12 = 2.5/6
take it as u will
What is the slope-intercept equation for the line below?
Answer:
Answer is C
Step-by-step explanation:
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:
Are the graphs of each pair of equations parallel, perpendicular, or neither? x = 4 and y = 3
Answer:
perpendicular
Step-by-step explanation:
The graph of x = 4 is a vertical line and the graph of y = 3 is a horizontal line.
Vertical and horizontal lines are perpendicular.
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:
Multiple Choice. Which of the following fractions is equivalent to 6/15
2/7
4/10
1/2
1/4
Answer:
the answer that is equivalent to 6/15 is 4/10
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
Help me please!!! I will give Brainly if correct!
If you go 540 miles in 27 hours, how many miles per hour are you traveling?
75 mph
20 mph
35 mph
5 mph
Answer:
B, 20mph
Step-by-step explanation:
540 miles in 27 hours is 540/27 = 20 miles in 1 hour. This is 20 mph
Answer:
B. 20 mph
Step-by-step explanation:
You're gonna divide the total distance traveled in the time it took to find how much time it took per hour
540/27 = 20
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:
what is the product of (2.8*10^8) and (9.2*10^6)
Answer:
1. 280000000
2. 9200000
Answer:
2.576e+15
Step-by-step explanation:
I hope I helped, and I always Appreciate Brainliest!!! :)
Can someone plz help me with this one problem plz!!!!
Answer:
x | y
3 | 0
4 | 1
5 | 2
6 | 3
Step-by-step explanation:
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
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
Mike just opened a checking account at the bank. He asked for a debit card Instead an ATM card. What will Mike be able to do with a debit ca
that he could NOT do with an ATM card?
Select the best answer from the choices provided.
Ο Α.
transfer money
OB.
deposit money
C.
withdraw money
OD.
purchase an item
Answer:
the answer is d
Some one help me I don’t get this class
Answer: 12b = 60
Step-by-step explanation: 12oz of dough are used for one batch and the letter b represents the number of batches and the ? = the total amount of dough she has and she states she has 60oz of dough and she will be able to make 5 batches of papadums.
Answer:
12b=60
Step-by-step explanation:
give the man above the crown thing
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
May someone please help me I have been really stuck on this :(
Answer: 17cm - perimeter of triangle, 30cm - perimeter of parallelogram
area of parallelogram- 56cm squared
area of triangle- 15cm squared
U can just search it lol
Explanation:
but for perimeter add all the side lengths.
Perimeter of a circle: To calculate the circumference, you need the radius of the circle: Multiply the radius by 2 to get the diameter. Multiply the result by π, or 3.14 for an estimation. That's it; you found the circumference of the circle.
Umm.. i'm sorry im... i have no idea what i just wrote over there lol
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
help,./.,/.';';;'./.;'[./.;
;'.;/.';;'.;'
Answer:
draw with a ruler and calculate height then
1/2× base × height
you will get the answer
Answer:
11.971 - Option B
Step-by-step explanation:
Use the formula [tex]\frac{1}{2} * a*b*sin(C)[/tex]:
[tex]\frac{1}{2} * 7*10*sin(20) = 11.971 \\[/tex]
11.971 - Option B
neddddddd helopppppp
Answer:
-16x^2 + 30x = 0
Step-by-step explanation:
Solve 6(x+1)3−10=740
Answer:
x=122/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
6(x+1)(3)−10=740
18x+18+−10=740(Distribute)
(18x)+(18+−10)=740(Combine Like Terms)
18x+8=740
18x+8=740
Step 2: Subtract 8 from both sides.
18x+8−8=740−8
18x=732
Step 3: Divide both sides by 18.
18x
18
=
732
18
x=
122
3
Answer:
x= 122/3
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.
Simplify and leave in radical form,
4.2
x
Answer:
=4x
Step-by-step explanation:
The radical rule is √a^2 = a; assuming a≥0
√x^2 = x
= 4x
Hope this helps! Have a nice day!
Answer:
to simply
[tex] \sqrt{x \: } [/tex]
is the answer
The diameter of a circle is 4 units.
What is the radius of the circle?
units
Answer:
radius = D/2
Step-by-step explanation:
radius= 4unit/2
=2unit
what times 3 equals 4?
Answer:
heres your answer 1.3333
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: