Answer:
-x-2<0-x=2x= -2hope it helps.
Answer:
[tex]\frac{-1}{2} <x<\frac{2}{3}[/tex]
Step-by-step explanation:
6x² - x - 2 < 0
6x² - 4x + 3x - 2 < 0
(6x² - 4x) + (3x - 2) < 0
2x(3x - 2) + (3x - 2) < 0
(3x - 2)(2x + 1) < 0
[tex]\left \{ {{3x - 2<0} \atop {2x + 1>0}} \right.[/tex]
[tex]\left \{ {{3x<2} \atop {2x>-1}} \right.[/tex]
[tex]\left \{ {{x<\frac{2}{3} } \atop {x>\frac{-1}{2} }} \right.[/tex]
Owen had a sinus infection
Answer:
A-- 98.9 degrees in the morning
B-- 0.3 degrees above average
Step-by-step explanation:
Answer:
98.9 degrees F, .3 degrees
Step-by-step explanation:
Brainliest Please!!!
FIRST TO ANSWER GET BRAINLEST.
Which of these values is much easier to see on the box plot than on the dot plot?
A. range
B.interquartile range
C.minimum
D. maximum
Answer:
I believe the answer is B sorry if I'm wrong
Leaving a 20% tip on a $45 bill? What is the Total Bill amount?
Answer:
Bill: $45.00
Tip: $9.00
Total: $54.00
Step-by-step explanation: Hope this helped!!!!!!!!!!!!!
Which property is being used here?
5.2345 x 1 = 5.2345
how could you classify the following shape?
A.Quadrilateral
B.Rectangle
C.Rhombus
D.Square
Answer:
Rectangle and Quadrilateral
Step-by-step explanation:
Hi,
It can't be a rhombus because, in a rhombus, all the sides are equal. The same goes for a square so those two aren't correct. It is a rectangle and in a Quadrilateral, the sides are straight. So your two answers are a rectangle and a Quadrilateral.
I hope this helps :D
Please find the SURFACE AREA!!!!9 (you don't multiply them all together I already tried that)
Answer:
Down below.
Step-by-step explanation:
A=2(wl+hl+hw)
A=2(4*5+5*7+7*4)
A=2(20+35+28)
A=2(83)
A=166mm^2
What is the slope-intercept equation
for the following line?
Enter the correct
symbol, + or -
y = [?]+x+ []
answer the full equation please!!
Marissa goes to the beach and places a mirror on the ground so when she looks down at it she can see the reflection to the top of the tree. Marissa is 5.5 feet tall. She stands 7 feet from the mirror. The mirror is 28 feet from the tree. How tall is the tree?
Answer:
69 feet
Step-by-step explanation:
took quiz
Si 60 personas representan el 25% del total de espectadores que fueron a un evento, ¿Cuántas personas representan el 100%?
3 puntos
Answer:
240 people
Step-by-step explanation:
[tex]\frac{60}{25} =\frac{x}{100}[/tex] (x represents people)
60×100= 6000 , 25 × [tex]x[/tex] = 25[tex]x[/tex]
[tex]\frac{25x}{25x}=x[/tex] [tex]\frac{6000}{25x} = 240[/tex]
x=240
Someone help please
Answer:
It would be D
Step-by-step explanation:
Paul could play 16 songs on his guitar. He learns some new songs. Now he can play 23 songs. Enter an equation to represent the number of new songs, s, that Paul learns.
Answer:
23-16=7
Step-by-step explanation:
paul learned 7 new songs
Answer:
23-16=7
he learned 7 new songs
Step-by-step explanation:
Please help asap!!!!
Below is a system of equations. Which method would you use to solve this? Why? Solve the problem, explaining each step.
x = y – 3
2x + y = 12
Answer:
(using substitution to solve the problem)
x=y-3
2x+y=12
2(y-3)+y=12
2y-6+y=12
3y=18
y=6
y=6
x=6-3
= (3, 6)
Step-by-step explanation:
using substitution, substitute the x in the second equation to y-3, to find the value of y. after that distribute the 2 into the parenthesis and collect like terms. once you simplify, you have the value of y, so substitute the value of y into the first equation to find x. once you have both values put them in the ordered pair form and you're done.
i hope this helps :)
5 (2n - 3) = 105 solved algebraically
Answer:
n = 12
Step-by-step explanation:
5 (2n - 3) = 105
2n-3 = 105/5
2n = 21+3
n = 24/2
n = 12
Answer:
is the answer to your thing
n=12
find diameter of a circle with a circumference of 17 inches
Answer:
5.41127
Step-by-step explanation:
The formula we use is d=c/π.
3/7 of the students in school are in the 6th grade.
A. how many 6th graders are there if the school has 70 students?
Answer:
30 students are 6th graders
Step-by-step explanation:
3/7×70= 30
please someone help! i will give brainliest
Answer:
11
Step-by-step explanation:
proportions
what is the measurement of this angle
Answer:
28º
Step-by-step explanation:
CAT = 90 - 62
CAT = 28º
What is the average speed driving on the trip?
g) 5 X 90 =
h) 9 X 200
i) 9 X 6000
Answer:
b
Step-by-step explanation:
b
An angle measures 26° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
103 & 77 degrees
Step-by-step explanation:
Supplements add up to 180 degrees.
I started at 90 & did:
90 + 13 = 103
(Because 13 * 2 is 26, but if you subtract 26 then the supplement will be 52 away & not 26)
180 - 103 = 77
103 - 77 = 26
Hope this helped. :)
Name the minor arc and find its measure.
Answer: Choice B
[tex]\overset\frown{AB} ; \ 115[/tex]
=================================================
Explanation:
The measure of any minor arc is always less than 180 degrees. So it will have a smaller measure than a semicircle. Arc ADB is over 180 degrees, so we can rule that out. Minor arc AB is the measure from A to B following the shorter path along the circle, which would be 115 degrees (the longer path would be 360-115 = 245 degrees)
In other words, the central angle ACB is equal in measure to minor arc AB. Both describe the same basic idea when it comes to circles and their angle measures.
Answer:
unit 5 lesson 10 area unit test
Step-by-step explanation:
1. a 60 cm
2. b m<1 = 45 m<2 67.5
3. b 7/2 49/4
4. c 247.7 in
5. b ab 115
6. a 30 pi in
7. b 10.89 pi m2
8. c 16.5 m2
9. d 270 pi + 81 sq 3 m2
What is the value of x in the isosceles trapezoid below?
Answer:
10
Step-by-step explanation:
order the numbers from least to greatest.
Answer: from least to greatest:
1. -3
2. -2 1/2
3. -2 2/5
4. -2 3/10
5. -2
Step-by-step explanation:
Answer:
-3-2 1/2-2 2/5-2 3/10-2Step-by-step explanation:
-3,
-2 1/2 = 2 5/10
- 2 2/5 = - 2 4/10
-2 3/10
-2
Select all the expressions that are equivalent to the expression below.
1.5(2a+b)-0.6(2a+b)
A. 0.9 (2a+b)
B. 3a+1.5b-1.2a+0.6b
C. 1.8a+0.9b
D. 3a+b-1.2a-0.6b
E. 3a+1.5b-1.2a-0.6b
Answer:
hope it helps your friend I think that is equivalent to the question you just asked
two hundred- forty times sixty-nine
Answer:
16560
I hope this helped :)
Answer:
16560
Step-by-step explanation:
I really hope this answer helps you
1. ¿Cuál es el principal problema que se presenta en esta situación? 2. ¿Cómo se manifiesta el poco compromiso de la población en los asuntos públicos?
Answer:
I can't read this
Step-by-step explanation:
HELP!!!!
8.) A cylinder has a volume of 3815.1 cubic centimeters. What
is the volume of the cone that has the same height and
same base as the cylinder?
Answer:
hello yes from Mr Ching class the answer would just be 1271.7 because the volume of a cone is 1/3 of the volume of a cylinder of the same dimensions
Step-by-step explanation:
multiply cone volume by 1/3
hey I need help fast
Answer:
60
Step-by-step explanation:
10×2=20÷2=10×2=20 goes for the two top ones
20×2=40÷2=20×2=40 goes for the two bottom ones
40+20=60 is the answer
Answer:
60ft^2
Step-by-step explanation:
Split the area into two large triangles, the right and the left.
The base for the triangle is 10ft+20ft =30ft and we know the height is 2.
Since A=bh*1/2, A = 30*2*1/2. This equals 30. since there are two of these large triangles and they are equal, just multiply the area by 30.
Find the value of x.
If the sides of the square red flag are 9.2 inches, then how long is the white diagonal stripe?
Answer:
13.0 inches
Step-by-step explanation: