Answer:
h < -19/6
Step-by-step explanation:
Step 1 : Add -9 to both sides.
-2(|1-3h|)+9<-12
-2(|-3h+1|)+9<-12
Step 1: -2(|-3h+1|)+9+ -9<-12+ -9
-2(|-3h+1|)<-21
step 2: Divide both sides by 2.
-2(|3h+1|) -21
-2 -2
|-3h+1|> 21/2
step 3: solve absolute value.
|-3h+1|> 21/2
or either -3h+1-1> 21/2-1 (subtract 1 from both sides)
-3h>19/2
-3h > 19/2 (divide both sides by -3)
-3 -3
h<-19/6
hope this made sense
NEED HELP ASAP!! WILL MARK BRAINLIEST!!
A football is kicked at 40 yards away from a goal post that is 10 feet high. Its path is modeled by y = -0.03x^2 + 1.6x, where x is the horizontal distance in yards traveled by the football and y is the corresponding height above the ground in feet.
Does the football go over the goal post? How far above or below the goal post is the football? Use two or more complete sentences to explain your answers. (Hint: The unit conversion is built into the given function.)
Answer:
at goal post x= 35
the height will be y= –0.03x2 + 1.6x= 19.25 > 15
is 4.25 feet above the goal post.
Step-by-step explanation:
Hope this helps
Explain the difference between a two-variable equation graph and a two-variable inequality graph. Give an example of an equation
Answer:
What makes graphing linear inequalities in two variables different from graphing linear equations in two variables?
The graph of linear inequalities include a dashed line if they are greater than or less than but not equal to. Linear equations, on the other hand, include a solid line in every situation. Moreover, linear inequalities include shaded regions whereas linear equations do not.
Step-by-step explanation:
Each floor of a building is 12.1 feet tall. If the height of the building is 193.6 feet, how many floors does the building have? You must show your work to receive all possible points.
IS this enough, pls help.
Answer:
Yes, you showed your work.
Step-by-step explanation:
( Will give Brainliest to the first person who answers)
Answer:
h = 3 ft
Step-by-step explanation:
The lateral surface area of a cylinder is given by
LSA=2πrh where r is the radius and h is the height
The diameter is 312 inches
Changing to ft
312/12 =26 ft
Dividing by 2 to get the radius
26/2 = 13 ft
LSA=2πrh
Using 3.14 for pi
245 ft^2 = 2 * 3.14* 13 ft * h
245 = 81.64 h
Divide each side by 81.64
245/81.64 = 81.64 h/81.64
3.000979912 = h
To the nearest foot
3 = h
Answer:
h=3
Step-by-step explanation:
3 10 in . = 7 8 mi . what is the unit rate
Answer: (3/10) in = (7/8) mi
1 in = (7/8) mi ÷ (3/10)
= 7/8 * (10/3) = 70/24
1 in = (70/24) mi
It means every 1 inch on the map drawing represents (70/24) miles ≈ 2.917 miles in reality.
Hope this helps :)
Please mark me as Brainliest
Mrs. Martinez had $150.55 in her checking account. She wrote checks for the following amounts: $45.76, $35.00, and $79.82. What is the new balance in Mrs. Ming's checking account.
Answer:
160.58
Step-by-step explanation:
Answer:
= -10.03 if u subtract if u add its =160.58
Step-by-step explanation:
State whether the lines are parallel, perpendicular, or neither. Show your work.
10x–5y=100 and 6y+3x=−7
PLZ SHOW WORK
Answer:
-5y=-10x+100
y=2x-20
6y=-3x-7
y=-1/2x-7/6
Perpendicular because the slopes are opposite
HELP ME PLEASE !!!!!!!!
Answer:
25 people
Step-by-step explanation:
5 percent of 500 is 25
The three interior angle measures of this triangle are x= °, y= °, and Z= °
Answer:
z+100=180
z=180-100
z=80
x+150=180
x=180-150
x=30
x+z+y=180(ASP)
30+80+y=180
110+y=180
y=180-110
y=70
hope it helps you!
There are seven rows of nine people how many people are there in
GUYS TIMED PLEASE HELP!!! A line passes through (-3,-4) and (6,2) what’s the x-in
A- -3
B- -2
C- 2
D- 3
helppppppppp meeeeeee plsssssssss
1. 2.7
i don’t really know the second one, but at least there’s the first! i’m sorry
Sarah earns $12.70 per hour at the car wash. How much will she make if she works 3.5 hours?
Answer: 12.70x3.5= 44.5 every hour.. 44.5x3.5=155.75 dollars a hour.
Step-by-step explanation:
Answer:
$44.45 is what she would earn.
Step-by-step explanation:
Multiply the two numbers together. Batta bing batta boom.
The grades on a chemistry midterm at Springer are roughly symmetric with μ=67\mu = 67μ=67mu, equals, 67 and σ=2.0\sigma = 2.0σ=2.0sigma, equals, 2, point, 0. William scored 66 on the exam. Find the z-score for William's exam grade. Round to two decimal places.
Answer: - 0.50
Step-by-step explanation:
Given the following :
Mean score = 67
Standard deviation = 2
To obtain the Zscore, use the relation:
Zscore = (X - mean) / standard deviation
Williams score = 66 = X
Hence,
Zscore = (66 - 67) / 2
Zscore = - 1 / 2
Zscore = - 0.50
3-6 x (3 4th dived by 3 0) 2
Step-by-step explanation:
3 - 6 x ( 3/4 ÷ 3) 2
is this the correct equation? I'll solve it as long as i have the correct equation, but unsure as to if the 3 and 0 are supposed to be a fraction, decimal or multiplied etc
Jeleah is buying a dress for her
winter formal. Her total came
to $63, including tax. If the tax
was $4.60, then what was the
cost of the dress?
Answer: 58.4
Step-by-step explanation:
63 - 4.60 = 58.4
plz mark brainliest
Answer:
$67.60 is the total cost
Step-by-step explanation:
1. you have to add the taxes to the real price
63.00+4.60
Which of the following statements cannot be assumed from the diagram?
Answer:
Option (2)
Step-by-step explanation:
Option (1).
Points A, B and D are collinear.
True. (On plane S)
Option (2).
Points A, B, C and E are coplanar.
False.
(Points A, B and D are on plane S and points C and E are on plane R)
Option (3).
BE intersects line 'n' at point B.
True.
Option (4).
CB ⊥ AD
(CB lies on plane R and AD lies on perpendicular plane S).
Option (5).
Line 'm' ⊥ plane R.
True.
(Line m is on plane S which is perpendicular to plane R).
Option (6).
Plane R intersects plane S at line n.
True.
Plane R and Plane S are perpendicular and the point of intersection is line 'n'.
Therefore, Option (2) is incorrect.
Solve: 2(x+1)/5=2(x+7)/13
Answer:
11/4
Step-by-step explanation:
What is the rate of change (slope) of that line that passes through the points ( -8,62) (-6,34)
Answer:
The Slope is -14
Step-by-step explanation:
How many miles are equivalent to 800 meters? Round answer to the nearest hundredth.
0 0.50 miles
1.29 miles
2.62 miles
4.97 miles
Answer:
0.50 mi
Step-by-step explanation:
There are about 1600 meters in a mile*, so 800 meters would be ...
(800 m)/(1600 m/mi) = 0.50 mi
__
* The exact conversion is 1 mile = 1609.344 meters
Find the discriminant of 3^2-10x=-2
Answer:
3/11
Step-by-step explanation:
Answer:
Here, a=3, b=-10 and c=2. Substitute the values, Therefore, the discriminant of is 76. did you accept my friend invite? could you give me your office 365 so I cantext you bc I don't have a phone
Step-by-step explanation:
4x + 5 = 9 + 4x please answer
Answer:
no solutions
Step-by-step explanation:
4x + 5 = 9 + 4x
Subtract 4x from each side
4x-4x + 5 = 9 + 4x-4x
5 = 9
This is not a true statement so there are no solutions
Step-by-step explanation:
4x + 5 = 9 + 4x
4x - 4x = 9 - 5
0 = 4
CMIIW
1.) Select the TRUE statement. *
Two squares with the same side lengths are always congruent.
Side lengths are not used to determine congruence.
OTwo rhombuses with the same side lengths are always congruent.
OTwo parallelograms with the same side lengths are always congruent.
Answer:
A. Two squares with the same side lengths are always congruent.
Step-by-step explanation:
Congruence is a relation that shows similarity between the shape or size of two or more given figures. It can be determined by comparing the size of the angles or sides of the figures involved.
A square has equal length of sides, therefore two squares with the same side lengths are always congruent in all respect (shape and area). The statement in option a is TRUE.
PLES ANSWER FAST! I THIS IS DUE IN 5 MINUTES
Answer:
The answer is 12ac^14/b^3
Answer
12ac^14/b^3
Step-by-step explanation:
90. The number of daily evening newspapers in the United States has decreased by 46.5% to
389 newspapers between 2000 and 2015. How many daily evening newspapers were there in
2000? I
Answer:
700
Step-by-step explanation:
Given:
Daily evening newspapers in 2015 = 389
Percentage decrease from 2000 to 2015 = 46.5%
To find:
Number of newspapers in 2000 = ?
Solution:
Let the number of newspapers in 2000 = [tex]x[/tex]
When 46.5% of the total newspapers in 2000 ([tex]x[/tex]) is subtracted from the total newspapers in 2000 ([tex]x[/tex]), it will be equal to the number of newspapers in 2015.
Making the equation as per the given statement:
[tex]x-x\times 46.5\%=389\\\Rightarrow \dfrac{100x-46.5x}{100}=389\\\Rightarrow 53.5x=38900\\\Rightarrow x\approx \bold{727}[/tex]
Therefore, the answer is:
There were 727 newspapers in 2000.
What is the difference between rational and irrational numbers?
put ur answer in simplest form.
Answer:
so irrational numbers cannot be written in a fractional form and rational numbers are finite.. both numerator and denominator are whole numbers
You’re just solving for a variable
Step-by-step explanation:
(ab/4) +bc = 12 -xc
multiply both sides by 4
ab + 4bc = 48 - 4xc
Transfer -4xc to the other side
ab + 4xc + 4 bc = 48
Transfer ab to the other side
4xc + 4bc = 48 - ab
take c as a common factor
c( 4x - 4b) = 48 - ab
divide both sides by ( 4x - 4b)
c ( 4x - 4b)/( 4x - 4b) = (48- ab)/( 4x - 4b)
c = ( 48-ab)/( 4x - 4b)
I need help on this
Answer:
I think that it is A or D
Step-by-step explanation:
please i really need help
Answer:
-7, -6, -4, -2, 0, 2, 5, 7, 8, 9
Step-by-step explanation:
PLEASE HELP!? i need to ro this for my exit ticket asap
Answer:
It should be -3
Step-by-step explanation:
Answer:
42°
Step-by-step explanation:
[tex]m\angle ABD + m\angle DBC = m\angle ABC\\
2x + 2x - 3 = 81\degree \\
4x - 3 = 81\degree \\
4x = (81+3)\degree \\
4x = 84\degree \\
x = \frac{84}{4}\\
x = 21\\\\
m\angle ABD = 2x = 2*21\degree = 42\degree [/tex]
