Well, the only absolute value of -8 is 8.
Answer:
8
Step-by-step explanation:
Any absolute value of a negative, is the same number but in positive form.
Ex : I-6I = +6
Will somebody help real fast I will give brain??
Answer:
the aswer is A
Step-by-step explanation:
Answer:
D. -4,1,7,15
Step-by-step explanation:
Range is the y axis
si sna es 12 años menor que eva y dentro de 7 años la edad de eva es el doble que la edad de ana que edad tiene eva
Responder:
17
Explicación paso a paso:
Dejar ;
Edad de Eva = x
Edad de Ana = x - 12
Dentro de los 7 años de la edad de Eva, la edad de Ana será el doble
x + 7 = 2 (x - 12 + 7)
x + 7 = 2 (x - 5)
x + 7 = 2x - 10
x - 2x = - 10 - 7
-x = - 17
x = 17
Por lo tanto, Eva tiene 17 años.
2/3x = -36
Possible answers
+24
-24
+54
-54
Answer:
-54
Step-by-step explanation:
2/3x=-36
3*2/3=3(-26)
2x=-108
2x/2= -108/2
x=-54
PLEASE HELP ME PLEASEEEEEEEEE
Answer:
5 week
Step-by-step explanation:
13.75/ 2.75
=5
On the first math exam, 16 students received an A grade. On the second math exam,
12 students received an A. grade. What percentage decrease is that?
Answer: that four of them are stupid
Step-by-step explanation:
Answer:
25% :D
Step-by-step explanation:
A vaccine, which is currently in use, is known to be 80% effective. A pharmaceutical company has developed a newvaccine and the company claims that 90% of the people given the new vaccine will develop the immunity. Supposethe claim of the company is true, and the newly developed vaccine is given to 20 people. The expected number of people in the sample that will develop the immunity is:__________ a) 90% b) 18% c) 16% d) 80%
Answer:
The correct answer is B) 18%
Step-by-step explanation:
Note that the vaccine is already and is 80% effective. This means that if the entire population was administered with the vaccine, only 8/10 would gain immunity leaving 2/10 or 0.2 exposed.
If the new vaccine, therefore, is supposed to be 90% effective, it is only pragmatic to administer it against those who do not have immunity which is 0.2 of the existing population.
So to get the percentage that will develop immunity, we have:
0.2 x 0.9 = 0.18 or 18%
Cheers!
Please help! I really need help please I will give Brainliest!
x + 2x + 12y + x
Part A: Using the expression shown, add like terms and produce an equivalent expression.
Please do B too
Part B: Rewrite your expression from Part A using the distributive property.
Answer:
A) 4x+12y
B) 2(2x+6y) is one way to do it
Step-by-step explanation:
1+1+2 is 4 and 12y cannot be added to anything.
2 x 2 is 2 ans 6 x 2 is 12
Denise bought 5.2 pounds of rice for $5.29. Using the unit rate, how much would 2 pounds of rice cost? A $1.02 C $2.04 B $1.29 D $6.31
Answer:
it's A
Step-by-step explanation:
Answer:
C. $2.04
Step-by-step explanation:
Because we see that 5.2 pounds is $5.29, roughly around 5.2, we can infer that 2 pounds of rice would equal just a little bit over $2, and the only logical answer would be $2.04.
Hope this helps you have a good day!
PLEASE HELP I WILL MARK YOU BRAINLIEST. FIND THE AREA
Answer:
The family will need to purchase 187 square ft carpeting.
Step-by-step explanation:
Area of Rectangles
Given a rectangle with width W and length H, the area is calculated as follows:
A = W * H
The new carpet of the family has the shape provided in the figure. We have completed the shape to add some missing dimensions by adding and subtracting the given lengths. Please refer to the attached image.
The total area of the carpet is the sum of the areas of three rectangles.
The rectangle at the bottom has dimensions 3 ft x 20 ft, thus its area is:
A1 = 3 ft * 20 ft = 60 square ft
The rectangle at the middle has dimensions 3 ft x 17 ft, thus its area is:
A2 = 3 ft * 17 ft = 51 square ft
The rectangle at the top has dimensions 4 ft x 19 ft, thus its area is:
A3 = 4 ft * 19 ft = 76 square ft
The total area of the carpet is:
A = 60 square ft + 51 square ft + 76 square ft
A = 187 square ft
The family will need to purchase 187 square ft carpeting.
[tex]2 + 2 \times 32 \div 258 - 6 + 589 = [/tex]
what is the quotient of 8,187 divided by 24
Answer:
341.125
Step-by-step explanation:
Hope this helped, Have a Great Day!!
Henry needs a 16 ft. table for his family dinner. He is going to put two tables together. He has an 8ft table. How long does the other need to be?
Answer:
The other table needs to be 8ft long as well.
Step-by-step explanation:
To get to 16ft, we need to subtract the 8ft that Henry already has.
16 - 8 equals 8.
So, the other table needs to be 8 feet.
#teamtrees #WAP (Water And Plant)
Level 3
Solve: |x + 2|– 5 = -1
Answer:
x=−6
x=2
Step-by-step explanation:
Combine like terms and use the properties of equality to get the variable on one side of the equal sign and the numbers on the other side. Remember to follow the order of operations.
∣x+2∣−5=−1
Add 5 to both sides of the equation.
∣x+2∣=4
Use the definition of absolute value.
x+2=4
x+2=−4
Subtract 2 from both sides of the equation.
x=2
x=−6
please help 8x -4 - 6x + 9
Answer:
[tex] \huge{ \boxed{ \bold{ \tt{2x + 5}}}}[/tex]
☃️Question : Simplify[tex] \text{8x - 4 - 6x + 9}[/tex]
✎ Step by step explanation :First, combine like terms :
Like terms are those which have the same base.
[tex] \longrightarrow{ \sf{8x - 6x - 4 + 9}}[/tex]
[tex] \longrightarrow{ \sf{2x - 4 + 9}}[/tex]
Remember : The negative and positive integers are always subtracted but posses the sign of the bigger integer.
[tex] \longrightarrow{ \boxed{ \sf{2x + 5}}}[/tex]
And we're done!
Hope I helped!
Best regards! :D
~[tex] \text{TheAnimeGirl}[/tex]
I need help fast I need help on this What is the expanded form of this number?
14.702 and i'm in the 5th grade
A system of linear equations is given by these equations:
3y-2x=-9
y=-2x+5
geometry help math pls
Answer:
40
Step-by-step explanation:
The parallelograms are similar, so their corresponding sides are proportional. Write a proportion:
12 / 30 = 16 / PQ
Cross multiply:
12 PQ = 480
Solve for PQ:
PQ = 40
which of the following is the simplified form of the expression 12z-4y+16z-8y
-28z+12y
28z-12y
-28z-12y
28z+12y
Answer:
28z-12y
Step-by-step explanation:
What is the solution to the system of equations?
O (-8,-4)
O(-4,-8)
O (44)
0 (4-4)
Answer:
C.
(2,4)
Step-by-step explanation:
i did it on edge
happy holidays :)
Answer: It's B (-4, -8)
Step-by-step explanation:
evaluate the expression shown below and write your answer as a fraction in simplest form.
Answer:
1/2
Step-by-step explanation:
Answer:
4/45
Step-by-step explanation:
Fraction and find your lcm
_____=amount received after redemption -amount invested
Answer:
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A rectangle is 3/5 red. The rest is blue and yellow, but not in equal ratios. What could those ratios be? PLEASE HELP
if a elevator traveled 10 floors in 5 seconds , how many floors did it travel in 1 second ?
Answer:
2
Step-by-step explanation:
it's division 10/5 is 2 which means in one second it travels 2 floors
pls help meeee plsssss
Consider lines AB and CD are interesting lines,
they intersect at the point E.
/ AED and / BEC are vertically opposite angles
/ AED~/ BEC as vertically opposite angles are equal.
PLEASE ANSWER
How do different body systems work together to cause the
heart to pump faster over time?
Check all the equations that apply to meet the Segment Addition Postulate in segment OQ. OP = 6x + 5, PQ = 4x and OQ = 45.
Answer:
[tex]6x + 5 + 4x = 45[/tex]
[tex]10x = 40[/tex]
Step-by-step explanation:
Given
[tex]OP = 6x + 5[/tex]
[tex]PQ = 4x[/tex]
[tex]OQ = 45[/tex]
The given parameters show that P is a point between O and Q.
So:
[tex]OQ = OP + PQ[/tex]
Substitute values for OP, PQ and OQ
[tex]45 = 6x + 5 + 4x[/tex]
[tex]6x + 5 + 4x = 45[/tex] --- This is an equation
Collect Like Terms
[tex]6x + 4x = 45 - 5[/tex]
[tex]10x = 40[/tex] ------ This is another
Make x the subject
[tex]x = \frac{40}{10}[/tex]
[tex]x = 4[/tex]
A helicopter flies 1,500 feet over the ocean. A whale swims 150 feet below the ocean. How far apart are the helicopter and the whale?
Answer:
1000
Step-by-step explanation:
Answer: they are 1450 feet apart since all your doing is just subtracting the ammount of space between them (hope this helps) :)
Which division problem does the number line below best illustrate?
A. 10 divided by 2= 5
B. 15 divided by 3= 5
C. 50 divided by 5= 10
D. 20 divided by 10= 2
Answer:
A. 10 divided by 2=5 i think
Step-by-step explanation:
it look like it is
Help for mon pls I’ll make you famous
Answer:
1. x>-1
2. x<4
3. x<-1
4. x>-2
5. x<-3
6. x<7
Step-by-step explanation:
1. 2x>-2 Divide both sides by 2.
/2 /2
x>-1
2. 4x<16 Divide both sides by 4.
/4 /4
x<4
3. x+4<3 Subtract both sides by 4.
-4 -4
x<-1
4. 5x>-10 Divide both sides by 5.
/5 /5
x>-2
5. 3x<-9 Divide both sides by 3.
/3 /3
x<-3
6. x-4<3 Add 4 to both sides.
+4 +4
x<7
Hope this helps you out...next time, try to figure it out yourself without asking a lot of questions. By looking at one example, you can probably apply what to do for the other inequalities.
Help I will give brainliest