IM GONNA FAIL MY QUADRATIC FORMULAS TEST HELP PLSSS!
I need you to tell me how many of these formulas I can use on the equation:
a) Square Roots
b) Quadratic Formula
c) Completing the Square
d) Factoring/Zero Product Property
help please!!! i need to finish it!
WILL GIVE BRAINLIEST
Answer:
2 and 4
Step-by-step explanation:
i want brainiest
Answer:
2 & 4
Step-by-step explanation:
PLEASE if you can can you draw and edit the picture and put the numbers in the boxes please. also put the labels
I'm just going to answer so I can get points to ask a question
This is 10 points plz help ( NO LINKS ) ( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Can someone please help me with this math thing
Answer:
1440
Step-by-step explanation:
How one of my teachers said is 72 time 40 is 2880
and then 2880 divided by 2 is 1440. This is what my teacher said so I don’t know.
Your teacher gives you a graph of the parent function y = x^2 and the graph of another function. You notice that the new function has been compressed horizontally by a factor of 5, reflected over the x-axis, and translated down 3.5 units. What is the equation for the new function?
A. y = 5x^2 + 3.5
B. y = −(5x)^2 − 3.5
C. y = 5x^2 − 3.5
D. y = −(5x)^2 + 3.5
Answer:
yurr
Step-by-step explanation:
yurr
Which of these graphs is the solution set for the equation y = -3x - 2
A
B
C
D
The vertices of a figure are given. Find the coordinates of the figure after the transformations given. A(−5,3),B(−2,3),C(−2,1),D(−5,1)Reflect in the y-axis. Then dilate with respect to the origin using a scale factor of 2. (help please))!!!
Answer:
Reflection: A' (5, 3)
B' (2, 3)
C' (2, 1)
D' (5, 1)
Dialation: A"(10, 6)
B" (4, 6)
C" (4, 2)
D" (10, 2)
Step-by-step explanation:
A(−5,3),B(−2,3),C(−2,1),D(−5,1)
To reflect over the y-axis you change the value of x. In this case all of the values for x are negative. You turn them all into a positive.:
A' (5, 3)
B' (2, 3)
C' (2, 1)
D' (5, 1)
To dialate by a scale factor of 2 you multiple everything by 2 and you should get: A"(10, 6)
B" (4, 6)
C" (4, 2)
D" (10, 2)
Hoep this helps!!
This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answer:
D is correct
Step-by-step explanation:
The opposite of a negative number is the positive version of it which is 3.5 and the absolute value of a number is always the positive version of a number which would make it also 3.5. For example absolute value of -4 is 4 and absolute value of 5 is 5.
All rhombuses are squares.
True False
Answer:
False
Step-by-step explanation:
All squares are rhombuses, but not all rhombuses are squares
Which are equivalent ratios to 1:4?
Check all that are true.
3:12
2:6
4:16
1:5
2:8
Answer:
3:12
4:16
2:8
Step-by-step explanation:
These are right
A baseball coach order hats for his team. Each hat cost $10. The shipping charger is $6. The total cost of the order must be less than $125. Which inequality can be used to solve?
Answer:
10x + 6 < 125
Step-by-step explanation:
Hi,
10x is the cost per hat. 6 is the charging fee. 125 is the total cost of the order. We put x because we don't know how many hats they're going to buy. 6 is the amount they pay no matter what. And < is used because the total cost has to be less than 125, not less than or equal to, but LESS than.
Hope this helps
HEYOO PEEPS PUT THIS INTO YOUR OWN WORDS Until an unbalanced force acts on it
Answer:
An object at rest is an object that is not moving. Objects are at rest all around you. ... The first law of motion states that this object will stay at rest until it is acted upon by an unbalanced force. In other words, an object will not start moving until a push or pull is exerted on it.
Step-by-step explanation:
This triangle is a multiple of one of the triples listed here. What is the hypotenuse?
Answer:
50 units
Step-by-step explanation:
you use Pythagorean-theorem which means A^2+B^2 =C^2
It does not matter the order of A and B because it is adding. But C is the hypotenuse.
If we plug in the # this is what it looks like...
14^2 +48^2=C^2
or
48^2+14^2=C^2
14*14= 196
48*48=2,304
then you add
196+2,304=C^2
2,500= C^2
and you can use a calculator for this part you do 2,500
with the 2,500 you use the sign as in the picture and it gives you...
50
which means 50*50 = 2,500
what will happen in this picture
The egg will fall into the cup without cracking
pls help.. thx ........................
The answer is DBBBBAnswer: yea but we can go in a bit more to work at all today
Step-by-step explanation:
It’s been 122
please answer this also include an explanation i seriously have no idea what to do letters should have been never added to math im failing every class except ela
Answer:
18
Step-by-step explanation:
Volume= 6*3
An aquarium is 20 inches long, 10 inches wide, and 12 inches tall. What is the volume of the aquarium?
Answer:
2,400
Step-by-step explanation:
20 x 10 x 12 = 2,400
Answer:
its 2400
Step-by-step explanation:
hope this helps.
Which equation represents a proportional relationship? I need the answer for BOTH questions.
Answer:
y =kx
Step-by-step explanation:
The equation that represents a proportional relationship or a line, is y=kx wher k is the constant of proportionality
Amanda Gorman already has plans to run for President. The expression that gives the year in which she hopes to do this is given by the expression `4n^{2}+100`, where n is her age now.
What year is she planning on running
Answer:
Im not sure
Step-by-step explanation:
help plz aaaaaa plz plz
Please help, It's 7:54 and I'm tired.
Answer:
195 cubic
Step-by-step explanation:
just multiply the area
7.5x13= 97.5
97.5x2
=195 cubic in
I need help with this (giving brainliest)
Answer:
R=110 degrees
B=110 degrees
Step-by-step explanation:
R and B are the same angle, we minused the mesure of G and since angle O is same as the other angle we multiplied 60 by two and then added 20 which gave us 140
360-140=R+B
220=R=B
110=R
110=B
Answer:
m<R = 120 degrees, m<B = 100 degrees
Step-by-step explanation:
1. i found the blue line and the angle of any line is 180 degrees
2. since angle O is 60 you have to subtract it from 180 -60 = 120 = m<R.
3. this one is more complicated you have to subtract angle O and angle G which is 20 degrees so you add 20 + 60 = 80 and then you take the sum and subtract it from 180: 180 - 80 = 100
The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply.
A. 11 square meters
B. 15 square meters
C. 24 square meters
D. 25 square meters
E. 30 square meters
Answer:
E. 30 square meters
Step-by-step explanation:
base times height
Answer:
E i guess
Step-by-step explanation:
Answer this question please and thank you
Answer:
Guranteed 5th Grader / 6th
Step-by-step explanation:
8 1/7 / 4/7
Multiply 7 by and and add 1
57/7 / 4/7
Flip the 4/7 to 7/4
57/7 * 7/4
Do the rest
14 1/4
I know its a lot but pls help its due soon
Answer:
6.
a) where +3b should be - 3b.
b) -4(5a+2-3b)
c) -4(5a+2-3b)= -20a-8+12b
11.
-6(x-3)
12.
-15y-40= -5(3y+8)
-5(3y+8)= -15y-40
I really hope it helped, good luck! :)
Sean's grandfather is three years older than four times Sean's age. If Sean's grandfather is 63, which equation can be used to find Sean's age?
Answer: Sean is 15 Equation (60-3) ÷ 4
Step-by-step explanation:
(60-3) ÷ 4
63-3 = 60
60 ÷ 4 = 15
Draw a figure in the coordinate plane with at least three of following properties: 6 vertices 1 pair of parallel sides At least 1 right angle 2 sides with the same length. Is this figure a polygon? Explain how you know.
Answer:
Step-by-step explanation:
you have to draw it
Answer: draw it out
Step-by-step explanation:
I am loosing soo much of my points by doing this I was at 102 now I am at 40 please answer these correctly
Answer:
C
Step-by-step explanation:
If we know that x is greater than or equal to 4, then we should substitute 4 in place of x in each possible solution.
A 4 + 3 ≥ 1 True, it's greater, but it can't be equal to.
B 3(4) ≥ 1 It's greater once again, can't be equal to.
C 4 - 3 ≥ 1 If x can also be greater than 4, then it works both ways. Equal and greater than.