Answers
Answer:
a is greater than -2
Step-by-step explanation:
Solving a comparison like this is the same as solving an equation, except you need to watch out for the signs of numbers.
Given:
-2a - 12 < -8
The first thing we need to do here is to add 12 to both sides:
-2a - 12 + 12 < -8 + 12
-2a < 4
You'll notice we're just increasing both sides, so the relationship stays the same.
Now we divide both sides by -2. Because the number is negative, it changes whether the result is greater or less.
-2a < 4
-2a ÷ -2 > 4 ÷ -2
a > -2
Giving us our final answer.
Related Questions
Zamir needs to determine the height of the building
What’s the Height “A”
What’s Height “B”
What’s the Height of “X”
PLEASE
Answers
Answer:
Height of the building = 115.4 ft.
Step-by-step explanation:
Height of building = AB + 46.4 + CD + 30.5
By applying Pythagoras theorem in ΔABP,
(26)² = (10)²+ (AB)²
676 - 100 = AB²
AB² = 576
AB = 24 ft
By applying sine rule in ΔCDE,
cos(60°) = [tex]\frac{CD}{CE}[/tex]
CD = CE × [tex]\frac{1}{2}[/tex]
CD = [tex]\frac{29}{2}[/tex]
CD = 14.5 ft
Total Height = 24 + 46.4 + 14.5 + 30.5
= 115.4 ft
the quotient of 14 and z
Answers
Answer:
dont know sorry
Step-by-step explanation:
sorry :(
2. One angle of a triangle is 54°, and we know that the ratio of two of its
angles is 4:5. Find the measures of the missing angles.
Answers
मुझे क्या पता। ययययमतज्ञढणममभढढ
Please give me the correct answer.Only answer if you're very good at math.Please don't give a link to a website.
Answers
Answer:
m = -4
*Pick the option-> (m) is negative
Step-by-step explanation:
[tex]\frac{3}{4}m + 5 = 2[/tex]
Solve this equation with inverse operations;
[tex]\frac{3}{4}m + 5 = 2\\-5\\\\\frac{3}{4}m = -3\\*\frac{4}{3}\\\\m = -4[/tex]
Show work please for brainly?
Answers
Answer:
5 days
Step-by-step explanation:
60 ÷ 12 = x
x represents the amount of days
the elephant get 12 lbs. per day
60 is the total amount of lbs.
Answer: 5 days
Step-by-step explanation:
Okay, so we use the equation 12x=60. She gives the elephant 12 peanuts a day but we don't know how many days so we put x.
Now to solve this, we must divided 12 on both sides and get 5.
12x=60
÷12 ÷12
x=5
Please help me this is my final!!!
Answers
Answer:
n=10
Step-by-step explanation:
Because all exterior angles =360
so 360/36=10
hope this helps
Answer:
n=10
Step-by-step explanation:
(10-2)x180 = 1440
1440/10 (the angle of each interior) = 144
180-144 = 36
Will give Brainly list
Answers
Answer:
7 and 8 im pretty sure...
Step-by-step explanation:
sorry if its wrong..
B. Angles 1 and 2
Complementary angles are two angles that add up to 90 degrees, and Adjacent angles are two angles that are next to each other.
Out of the angles given angles 1 and 2 are the most likely answer, given their shape. (See picture below)
Have a beautiful day.
Hey.... can anybody help me with a question? "If you can change one thing in your community with design, what would it be and how will it work towards racial justice?"
Write the ratio 10:18 as a fraction in simplest form.
Answers
Answer:
5/9
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator. GCD of 10 and 18 is 2.
10 ÷ 218 ÷ 2.
Reduced fraction: 59. Therefore, 10/18 simplified to lowest terms is 5/9.
Khan academy question
Answers
Answer:
56.25
Step-by-step explanation:
cos-1(5/9)
cos the angle=adjacent ÷hypotynous
HELP WILL GIVE BRAINLIEST Given an expression can you write an equivalent form of the expression and explain the properties you used?
Answers
Answer:4^-3 could also be written as 1/4^3
Step-by-step explanation:
Negative exponent rule in which the number with a negative exponent gets moved to the denominator.
I need help with this, it's due in 15 mins-
Mrs. Carver recorded how much time you and your classmates spent working on helping her with the science lab on Friday. The number of hours each student spent is shown below.
1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 7
She wants you to find the mean, mode, and median of the given data. How did you solve each part?
Answers
Answer:
Mean: 3.5263157894737
Median: 3
Mode: 3
Step-by-step explanation: The mode is 3 because the mode is for which number pops up the most, which is 3.
I got the median by crossing out 8 from the left and the right of the number set and got 3 as the last number.
I got the mean by adding up all the numbers and divided it by the amount of numbers in the set.
Terrance used this expression to find the final price, in dollars, of a hat that is discounted 30% off the original price of $20
Answers
Answer:
20-0.7
Step-by-step explanation:
Answer:
20-0.7
Step-by-step explanation:
Explain the steps you could use to solve 3y + 6 = 30 to find y
Answers
Answer:
3y+6-6=30-6 (subtract 6 from both sides)
3y=24 (simplfy by subtracting those numbers)
3y/3 = 24/3 (divide both sides of the equation)
y=8 (simplfy by divding with those numbers)
Step-by-step explanation:
Hope this helps :)
Answer:
3y+6-6=30-6
Step-by-step explanation:
if the temperature at the North Pole is -10º F, how many degrees would the temperature have to increase for it to be 0º?
Answers
Answer:
10 degrees
Step-by-step explanation:
:) Thank you enjoy your day kind human :)
Answer:
10.
Step-by-step explanation:
-10 + 10 = 0.
works the same for degrees as well.
The value of y varies directly with x, and y = -2 when x = -4. Find y when x = 8.
Answers
Answer:
y = 4
Step-by-step explanation:
8 ÷ -4 = -2
so, multiply each side by -2
-2 x -2 = 4
when x = 8, y = 4
what is the answer to this
[tex]72 \div 9[/tex]
Answers
convert the following to fraction :
i) 7.028
ii) 3.432
plz solve
Answers
Answer:
467y6y
66 43
T68999
56 9
Step-by-step explanation:
Gftghhcryihfghobfascho
Amelia usually runs 3/4 of a mile each day. If today
she only ran 1/3 of her usual distance, how far has
she run?
Give your answer as a fraction of a mile in its
simplest form.
Answers
Answer: 1/4 of a mile
Step-by-step explanation: 1/3 × 3/4
Plz help due tomorrow if correct ill give brailiest
Answers
Answer:
Division (Hope this helps)
Step-by-step explanation:
PLEASE HELP I NEED AN ESSAY AS SOON AS POSSIBLE OR ASAP!!!!!! WRITE A 10 - 20 SENTENCE ESSAY AND I WILL GIVE YOU 30 POINTS PLEASE HELP
Answers
Answer:
what does it need to be about?
Step-by-step explanation:
20% of __ is 15 pls help lol
Answers
Answer:
3
Step-by-step explanation:
if the diameter of my burger is 5cm,what is the area?
Answers
Answer:
19.625cm squared because you have to divide the diameter by 2 to get the radius.
Step-by-step explanation:
Ajar contains $36.25 in dimes (10 cents) and quarters (25 cents). There are 250
coins in the jar. How many quarters are there in the jar?
Answers
Answer:
Step-by-step explanation:
The jar contains 2 types of coins dimes and quarters
the total amount is equal to 36.25 dollars
the total number of coins is 250
let number of dimes be x and quarters be y
let us put the equation
0.10x + 0.25y = 36.25
for our convinience convert all money to cents i.e. = 3625 cents
now the equations are
10x + 25y = 3625
x + y = 250
we need to solve for y i.e. number of quaters
y = 250 - x
rewrite the equation substituting y in x place
10(250 - y) +25 y = 3625
2500 - 10y +25y = 3625
15y = 1125
y = 75
so the number of quarters = 75
cross checking :
number of dimes = 250 - 75 = 175
total = 10x175 + 25x75 = 1750 + 1875 = 3625 = $36.25
Divide 144g in the ratio 7: 11
Answers
Answer:
88:56 = 11:7
Step-by-step explanation:
Step One
Add the two ratios together 11 + 7 = 18
Now set up a ratio to solve for 11 parts out of 18
11:18 = x:144 Proportion
11 / 18 = x / 144 Equation: Cross mulitiply
11*144 = 18x Combine the left side
1584 = 18x Divide by 18
1584 / 18 = x
88 = x
That is the larger amount (11 is larger than 7)
Find the smaller amount
144 - 88 = 56
The two amounts are in the ratio of 11:7
88:56 = 11:7
I hopes this helps a little bit
Answer:
56g and 88g
Step-by-step explanation:
7x+11x=144
18x=144
x=144/18
x=8
7x=7*8=56g
11x=11*8=88g
Reread this sentence from paragraph 7. Click on the
definition that gives the correct connotation of the word strove.
Humans had been instrumental in driving George's
subspecies close to extinction and then strove to do
everything thay could to save it.
A) tried for the first time or began an
attempt
B) tried as an experiment or test to
see what would happen
C) tried with great effort against
difficulties
D) tried in an attempt to prove that
something is true
Answers
Answer:
tried with great effort against difficulties
Step-by-step explanation:
I got it right.
The definition that gives the correct connotation of the word strove will be tried with great effort against difficulties.
What is the meaning of the word strive?The meaning of the word strive is to make a concerted effort to achieve something or make something happen, especially over a long period of time or in the face of adversity.
Strove is the word used for past incidents. Strive is the present form of the word strove.
The definition that gives the correct annotation of the word strove will be tried with great effort against difficulties.
Hence option C is correct.
To learn more about the strive refer to the link;
https://brainly.com/question/24578751
SUSPECT #077802
MR. MATT A MATTICS
CHARGE: MURDER
Mr. Motties has been a sworn enemy of Mr Boddy ever since they were in Boot Camo (according to him, Me
Boddy put Noir in his shampoo bottle on the night before Mattias received a prestigious award) Moties cims
that he was slipping blue pills into Boddy's vitamin containers. The only problem is. Boddy reported his
Suspicions to his doctor, and his doctor gave him on antidote - small green pilis
The number of blue pills Mr. Motties gave him wos 3 more than the number of green pils Mr Body too. The
total number of green pills and blue pills Mr Boddy took wos 17 pills. He needed to take at least 1 us for
The effects to be deadly
in your core Log, write a system of equations, then solve to find the number of blue pils Mr Body took se
Mattis telling the truth?
Answers
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
Answers
Answer:
slope is 15/5=3
Step-by-step explanation:
Please Help with this
Answers
Answer:
x = 10
Step-by-step explanation:
7x - 3 + 12x - 7 = 180 because angles on a straight line add up to 180 degrees so we equate this to 180. Now we just simplify and solve to get x on one side! :)
19x - 10 = 180
19x = 190
x = 10
I hope this helps!!
could you please help me with this??
Answers
Answer: its 35
Step-by-step explanation: LxW=A 7x5=35
Answer:
35
Step-by-step explanation:
The side lengths beside the shape, count them and multiply of of those numbers.
A = lw
A = 5×7
A =35
Which statements are true about the function?
Answers
Answer:
it's -x,2 ur answer about this question