Answer:
9b-12<9b+8
Step-by-step explanation:
b<20
which operation should you perform first when you simplify the following (15 x 5 + 4) x 3
Answer:
15 x 5 would come first
Step-by-step explanation:
PEMDAS
first you do parenthesis, and then multiplication so you would do the multiplication inside of the ( ) first !
Answer:
if your doing PEMDAS then do parentheses but if your not then multiply first.
the answer is: 237
Step-by-step explanation:
PLS ANSWER NEEDED IMMEADIATELY< WILL REPORT IF ANY LINKS
Answer:
It is skewed right
Step-by-step explanation:
Answer: looks pretty bell shaped to me
Step-by-step explanation:
PLEASE HELP, MARKING BRAINLIEST !!!
What is the surface area of the prism ?
Answer: 1726
Step-by-step explanation:
A=2(wl+hl+hw)
A=
2
w
l
h
l
h
w
=
2
6.5
29
19
29
19
6.5
=
1726
Give the domain.
y =2 / (5x - 4)(4x - 9)
Answer:
x ≠ 4/5, x ≠ 9/4
You can also write it as "all real numbers except 4/5 and 9/4."
Step-by-step explanation:
The denominator of a fraction cannot equal 0. We can write this relation to find what x does NOT equal:
(5x - 4)(4x - 9) ≠ 0
We can use the zero-product property to get two separate equations:
5x - 4 ≠ 0
5x ≠ 4
x ≠ 4/5
4x - 9 ≠ 0
4x ≠ 9
x ≠ 9/4
what is the axis of symmetry for 3x^2 + 2x -1
3 • 12 ÷ 2 • 3 ÷ 3
6
2
18
54
Answer:
18.
Step-by-step explanation:
3*12 = 36
36/2 = 18
18*3 = 54
54/3 = 18
Answer:
18
Step-by-step explanation:
3 x 12 is 36,
36 divided by 2 is 18,
18 x 3 is 54,
54 divided by 3 is 18
Ana does cannon balls into her pool. The pool has a radius of 14 feet. How much surface area does she have for her cannon balls? Show your calculations.
Answer:
615.75 square feet
Step-by-step explanation:
The surface area of a round pool of radius 14 feet is pi*radius^2 = pi*14*14 = 615.75 square feet.
ASAP!! ILL GIVE BRAINLEST
In any given pair of similar three dimensional figures, if the ratio of the sides is a:b, then the ratio of
the surface areas is...
A:B
A^3:B^
A^-1:B^-1
A^2:B^2
6 Jada has a compound interest savings
account for college as shown below. The
account is compounded monthly. How much
money is in Jada's account at the end of
3 years?
Principal, p
Interest
Rate,r
Additional
Time, te
Deposit
$100 at end of
$100
5%
3 years
each year
A $419.52
B $423.76
C $427.52
D $431.76
r=5 ft
24 ft
Radius
Height
Area of Base
Lateral Area
Surface Area
Volume
What is the distance between the points (5, 7) and (-3, 4) on the coordinate
plane?
A. 8.54 units
B. 3.61 units
C. 12.04 units
D. 7.28 units
Answer:
3.61unit .I hope the answer is correct. I hope I will get 5 pointsAnswer:
3.61 units i hope this helps
State the x- and y-intercepts of each equation
y = [tex]\frac{3}{4}[/tex]x + 3
Answer:
yintercept: (0,3) or 3
x intercept: (-4,0) or -4
Step-by-step explanation:
The y intercept is what you get when x=0
.75*0+3
3
The x intercept is what you get when y=0
0=.75x+3
-3=.75x
-4=x
Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations
I have to write the equation from the graph.
I ONLY HAVE ONE DAY LEFT, just please I wanna get this done and it's hard for me to do. My teacher is no help and my dad can't figure it out. I'm just asking, please someone I really don't get it. I did multiple solutions yet they don't work
Answer:
Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.
Step-by-step explanation:
If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!
Answer:
h(x) = 1/2 |x - 1| - 2h(x) = - (x + 2)² + 3Step-by-step explanation:
See attachedYou need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.
4)
The parent function is the absolute value function:
h(x) = |x|Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.
We can find the slope easily, the ratio of rise to run is 1/2
The function becomes:
h(x) = 1/2 |x|Now considering the translation. We see the vertex has coordinate of (1, -2)
It means the graph has shifted 1 unit right and 2 units down.
The shift right is shown as:
h(x) = 1/2 |x - 1|and adding the shift down:
h(x) = 1/2|x - 1| - 2This is our final equation.
5)
Parabola is the graph of the quadratic function.
The vertex form of the function is:
h(x) = a(x - h)² + k, where (h, k) is the vertexNow, we see it is opening down and the vertex is at (-2, 3):
h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3To find the value of a we can use a point on the graph. Let's use point (0, -1):
-1 = a(0 + 2)² + 3-1 = 4a + 34a = -4a = -1The function is:
h(x) = - (x + 2)² + 3Please help meee
plz tell me where the put the points also and what to write
Step-by-step explanation:
number of 1 2 3 4
pages
number of 4 8 12 16
photos
i hope it helps
Can someone pls give me the answer to this?
Answer:
(x, - y )
Step-by-step explanation:
This is a reflection in the x- axis
Under a reflection in the x- axis
a point (x, y ) → (x, - y )
Joseph, Pedro, Samuel, and David leave their backpacks by the classroom door at the start of class. When the fire alarm rings they rush to leave, each randomly grabbing a backpack on the way out. What is the probability that each boy takes a backpack that is not his own?
[tex]\huge\pink{Answer}[/tex]
3/4 is the probability
A triangle has 3 interior angles and the sum of its interior angles is 180°.
If one of the three interior angles measures 80° and the two remaining angles has the same measure, what is the measure of the 3rd interior angle?
Answer:
The 3 rd interior angle would have the measure of 50°as the question says that the remaining two interior angles have the congruent magnitude thats why if one of the interior angle is 80° then the remaining angles would be 100° So as the remaining two angles measure the same we can say that the third angle measures 100°/2 = 50°
For proof :
If the remaining two angles be x then the equation forms
x + x + 80° = 180°
=> 2x = (180 - 80)°
=> x = (100/2)°
=> x = 50°
Therefore the value of x = 50°
Hope it helps
pls I need help on this
Answer:
x=13
y=13√2
Step-by-step explanation:
Since this is a 45,45,90 triangle. The two sides are equal this means that x will be equal to 13. Then, a side times the √2 is equal to the hypotenuse or y. this means that y will be equal to 13√2.
If this has helped please mark as brainliest
Solve this riddle I come in lots of colors and I can swallow a 1000 sheep what am I?
Answer:
A dragon maybe?
Step-by-step explanation:
1. What are the answer choices??
I say a dragon because a dragon comes in different colors and looks big enough to swallow 1000 sheep.
Could you be more specific???
Can someone help me plz with this question
Answer:
i think maybe a and b
Step-by-step explanation:
By bike, Martin covers 9 km in 30 minutes. Express this situation as a unit rate.
Answer:
Step-by-step explanation:
(9 km)/(30 min) × (60 min)/hr = 18 km per hour
Donna is a computer repair person. She charges a flat fee of $20 for each computer plus an hourly charge of $9 per hour. Yesterday she worked on 6 computers and spent a total of 3 hours working. How much money did she make?
Answer:
$147
Step-by-step explanation:
20×6=120 9×3=27. 120+27=147
A coffee roaster is designing a coffee that can be modeled with a right cylinder for it's new breakfast blend. Breakfast blend cost the roaster $0.03 per cubic inch to produce. The roaster wants the can to contain an amount of coffee that will cost him no more than $7.50 to produce. Given the height of the can is to be equal to its diameter, what is the maximum height allowed for the can? Round to the nearest tenth of an inch.
Answer: 4.3
Step-by-step explanation:
What angles can make a triangle, it has to do with acute, right, and obtuse angles. which two of these three make a triangle?
Answer:
acute angles and an obtuse angle
Step-by-step explanation:
There are different types of triangle. We have;
Right angled
Obtuse triangle
isosceles triangle etc
Angles of an obtuse triangle is made up of two acute angles are an obtuse angle.
hence the two angles that can make up a triangle out of this three is acute angles and an obtuse angle since this two angles literally form an obtuse triangle
Will mark brainliest! Please help me :(
Michael is planting a garden. It has the shape of a right triangle. He wants 4 plants for each square yard of area. How many plants does he want in the garden?
Answer:
336 plants
Step-by-step explanation:
Area of a right triangle= 1/2•base•height
A= 1/2bh
A= 1/2•7•24
A= 84 yards^2
# of plants= yards^2•4
84•4= 336 plants
Hope this helped! Let me know my math was off of if you have any questions
Use the formula to figure out the area. Calculate your answer to the nearest hundredth.
what is the sum of 2/11, 7/11, and 1/11
Answer:
10/11
Step-by-step explanation:
The fractions already have like denominators so you just add the numerators as there is no need to find the LCM but just in case
3. Which of the following side lengths could form a triangle? Check all that apply.
Answer:
2, 6
Step-by-step explanation:
i dont know
what is the sequence of 8,2,0,2,8,18
Answer:
Step-by-step explanation:
32
Answer:
32
Step-by-step explanation:
find the measure of x in the figure. show your work. answer asap please
Answer:
A straight line is 180° , so if you subtract 60 from 180 you get 120, and you divide 120 by 6 so the answer is 20
Answer:
x= 20
Step-by-step explanation:
Both angles form a linear pair = 180 o
6x+60 = 180
6x = 120
x = 20
6x20 +60 = 180
120 +60 = 180
