Answers
Related Questions
3x2 + 6x = 5
solve by factoring
Answers
Answer:
3x^2 + 6x - 5
Step-by-step explanation:
the expression isn't factorable bc of the rational #s
The answer is Obviously 3!!
Nina bought a computer mouse for $9.30.She paid with a $20 dollar bill how much money din she get back
Answers
Answer: [tex]\$10.7[/tex]
Step-by-step explanation:
Given
Nina bought a computer mouse for $9.30
She paid a $20 dollar bill
The money she received is the difference between what is paid and the cost of the mouse i.e.
[tex]\Rightarrow 20-9.3\\\Rightarrow \$10.7[/tex]
Therefore, she gets [tex]\$10.7[/tex] after deductions.
What is the value of x that makes this equation true?
3x +4= -41
Answers
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer....
Q. 3x + 4 = -41Solution :-
= 3x + 4 = -41
= 3x = -4 - 4
= 3x = -45
= x = -45 / 3
= x = -15
x = -15Hope it helps!
Brainliest pls!
Follow me! :)
Need help plz show all work
Answers
Answer:
The center of the circle is at the coordinate: (1,6)
Explaination:
To find the answer all you need to do is add the x values together and divide by two and add the y values together and divide by two:
[tex]\frac{5-3}{2} =1[/tex] (x-values)
[tex]\frac{5+7}{2} =6[/tex] (y-values)
Therfore the center is at point (1,6)
Answer:
(1, 6 )
Step-by-step explanation:
The centre of the circle is at the midpoint of the diameter
Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
( [tex]\frac{x_{1}+x_{2} }{2}[/tex], [tex]\frac{y_{1}+y_{2} }{2}[/tex] )
Here (x₁, y₁ ) = (- 3, 5) and (x₂, y₂ ) = (5, 7) , then
midpoint = ( [tex]\frac{-3+5}{2}[/tex], [tex]\frac{5+7}{2}[/tex] ) = ([tex]\frac{2}{2}[/tex], [tex]\frac{12}{2}[/tex] ) = (1, 6 )
The centre of the circle is (1, 6 )
I need help no links or files brainly will remove it
Finding a final amount in a word problem on exponential growth or decay
A principal of $3300 is invested at 8% interest, compounded annually. How much will the investment be worth after 9 years?
Use the calculator provided and round your answer to the nearest dollar.
Answers
Step-by-step explanation:
Use the formula for compound interest
f/p: f =p(1+i)^n
p = 3300
i =8% = 0.08
n = 9 years
A = p(1+r)^t
A = 3300(1+0.08)⁹
A = 3300× 1.99
A= 6596.71 dollar ~ 6597 dollar.
A rectangular swimming pool has a length of 50 m, a width of 25 m, and a depth of 1.75 meters. What is the volume of water needed to fill the swimming pool?
The volume of water needed to fill the swimming pool is
m3.
Answers
Answer:
2187.5 cubic meters of water
Step-by-step explanation:
Volume of rectangle = L * W * D
V = 50 * 25 * 1.75
V = 2187.5
Answer:
2187.5 m3
Step-by-step explanation:
HELP DUE IN 15 MINS!
A. 65°
B. 62.5°
C. 55°
D. 52.5°
Answers
Answer:
✦ A) 65°┈┈┈❀┈┈┈
»» [tex]m~DG=360-(m~DE+m~EG)[/tex]»» [tex]m~DG=360-(105+125)[/tex]»» [tex]360-230[/tex][tex]m~DG=130[/tex][tex]m[/tex]∠ [tex]DEG=1/2 m~DG[/tex][tex]=1/2(130)[/tex][tex]=65[/tex]◠◡◠◡｡･:*:･ﾟ★,◠◡◠◡
hope it helps...
have a great day!!
Tony's class needs more than $500 for the school dance.
So far, they have raised $200. They plan to have a car
wash, charging $8 a car, to raise more money. Tony
solved the inequality 8x + 200 > 500, and determined
that if they wash 37 cars, they will have enough money.
Is he correct? Explain.
I’m posting this one last time PLEASE respond if you can as I need more than 1 answer and respond with the “Sample response” please!//
Answers
Answer:
No, Tony is not correct. Solving the inequality tells us that x is greater than or equal to 37.5 . Since the class must wash a whole number of cars, they need to wash at least 38 cars.
Step-by-step explanation:
This is the sample response
(I just took the assignment lol)
Answer:
The solution to the inequality is x Greater-than-or-equal-to 37.5.
For this situation, only whole number solutions make sense.
Tony needs to round up to 38.
Step-by-step explanation:
$384 with a discount of 6.5%
Answers
Answer:
$359.04
Step-by-step explanation:
384 x .935 = 359.04
WILL GIVE BRAINLIEST *NO LINKS*
Answers
Answer:
C
Step-by-step explanation:
This inequality contains a variable, b. Choose ALL numbers that make this inequality true.
A) 16
B) 18
C) 19
D) 20
Answers
Answer:
2(34 + 12) > 5b
Step-by-step explanation:
A) 16
B) 18
Pls mark Brainliest :D
Which table below is a function? explain
Answers
Answer:
☥ [tex] \boxed{ \boxed{ \large{ \bold{ \red{ \tt{T \: A \: B\: L \: E \: \: 'A'\: }}}}}}[/tex]
☂ [tex] \underline{ \underline{ \large{ \purple{\tt{E \: X\: P \: L \: A \: N \: A \: T\: I\: O \: N}}}}} : [/tex]
☼ [tex] \large{ \tt{TABLE \: A}} : [/tex]
Let's define the relation of Table A i.e R ₁⇾ Now , We are given the relation in Table A and we're gonna make a mapping diagram! [ See the attached picture ]. Here , Since every element of x has unique image in B , Table A is a function.
☄ [tex] \large{ \tt{TABLE\: B}} : [/tex]
Let's define the relation of Table B i.e R₂⇾We're gonna make a mapping diagram too here! [ See the attached picture }. Since one element ' 32 ' is associated to elements ' 35 & 12 ' of y , this is not a function.
Q. What do you mean by function ? How can we identify whether the given relation is function ?
Ans: Function is a special type of relation. Function is the refinement of relation. To be a function , In a relation from A to B, every elements of Set A should have only one ( distinct ) image in B. In other words , if no two different ordered pairs have the same first component , then it is a function.
❛The videos of You Tube are not going anywhere , the band members are not going anywhere , The TV shows will be saved on You Tube and your friends will really appreciate when you'll study. So, Please be brave and dedicated enough. STUDY HARD! ❜
✔ Hope I helped! ♡
♕ Have a wonderful day / night ! ツ
[tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Which expression is equivalent to t + 4+ 5 - 3t?
Choose the correct answer below.
a.13t
b. 15t
c. -2t + 9
d. 2t + 9
pls tell me the answer quickly
Answers
Answer:
hi
Step-by-step explanation:
Cuz you have to add like terms
What number should be multiplied with 18816
so that 18816 is a perfect square
square number?
Answers
hope this helps..........
Answer:
18816×18816=354041856
Help me find the answer
Answers
Find the value of 9u +8 given that -2u-1 =3.
Simplify your answer as much as possible.
Answers
Answer:
we have
-2u-1 =3.
-2u=3-1
u=2/-2
u=-1
now
9u+8=9*-1+8=-1
-1is a required answer.
The solution set of an absolute value inequality is shown.
Please no links
Answers
Answer:
x≤ -4 ≤ 2
Step-by-step explanation:
I am honestly not sure but this seems right. Good luck.
Javion drank 7/8 quart of juice in two days. He drank 1/4 quart of juice yesterday. How much did he drink today?
Answers
Step-by-step explanation:
7/8 - 1/4 = 5/8
__z_________z_
Shoelaces are cut from a long piece of lace, and the ends capped. If a roll of lace is 150 ft. long, and the shoelaces are cut 40 in long, how many shoelaces can be cut from a roll?
Answers
∠A and \angle B∠B are supplementary angles. If m\angle A=(x+6)∘ , ∠A=(x+6) ∘
and m\angle B=(7x+30)^∘∠B=(7x+30)∘, then find the measure of \angle A∠A.
Answers
PLEASE OMG HELP FOR POINTSSSS
Answers
Answer:
I think B or D
Step-by-step explanation:
(5x4 – 2x2) – (3x – 2x2 - 4x3 + 6x4)
add or subtract the given polynomials.
Answers
Answer:
-x^4 + 4x³ - 3x
Step-by-step explanation:
5x^4 - 2x² - 3x + 2x² + 4x³ - 6x^4
-x^4 + 4x³ - 3x
The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the number of orders of french fries to the total number of side dishes ordered is 9:14.
Which of the following statements is correct about side dishes ordered?
A
There are 9 orders of french fries for every 14 orders of watermelon.
B
There are 5 orders of watermelon for every 9 orders of french fries.
C
There are 14 orders of french fries for every 9 orders of watermelon.
D
There are 5 orders of french fries for every 9 orders of watermelon.
Answers
Answer:
A,
Step-by-step explanation:
French fries to side dishes
9 french fries to 14 orders of watermelon(side dish)
HELP IM BEING TIOMEEEEEEEEDDDDDDDDDDDDDDDD
Answers
Answer:
-2.1
Step-by-step explanation:
x= 4/5
you put in 4/5 where x is supposed to be so you get: -2/5 - 4/5 + (-9/10)
-2/5 - 4-5 = -6/5
-6/5= -12/10
-12/10 + -9/10= -21/10 = -2.1
A,) 20
B.) 75
C.) 10
D.) 3
Answers
Answer:
C.) 10
Step-by-step explanation:
have a nice day!
Answer:
10
Step-by-step explanation:
Since all the bases are the same you can drop them
t + 5 = 15
t = 10
can someone please help me?
Answers
Answer:
3 19/24
Step-by-step explanation:
1/8×3=3/24
2/3×8=16/24
1 3/24+2 16/24=3 19/24
At Newton Middle School, there are 320 students in the 8th grade. 54 are taking music. What percentage of 8th graders at Newton Middle School are taking music?
Answers
Answer:
17 percent
Step-by-step explanation:
17 percent of kids are taking music
Answer:
The answer is,16.8%
Step-by-step explanation:
Definition of percentage:A hundredth part of any quantity is represented by a relative value. A hundredth part is one percent (symbolized 1%); consequently, 100 percent denotes the complete amount, and 200 percent specifies twice the amount.
According, to the question:
[tex]54/320[/tex]×[tex]100[/tex]
[tex]270/16\\135/8\\16.8[/tex]
At Newton Middle School, 16.8% of 8th graders are enrolled in music classes.
To know more about percentage here, https://brainly.com/question/24304697
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HELP help!
is the relationship linear, exponential or neither
Answers
Answer:
jgfjtyftgh
Step-by-step explanation:
hjgvgjg me dont know
Answer: A) Linear
Step-by-step explanation: When we look at the table, we see that when x increases from -3 to 4 (change of +7), y increases from -3 to 1 (change of +4). When we increase x by 7 again to 11, we see that y again increases by 4. Since the function is increasing a constant rate (which is 4/7), we know that the function is linear.
A company the created a basic knowledge exam claims that more than 70% of adults should pass the test. In a recent study, 584 out of 875 people were able to pass the test. Find a test statistic for the proposition.
z = 2.10
z = -1.72
z = -2.10
z = 1.72
Answers
Answer: -2.10
Step-by-step explanation:
just took the test
Re-write the quadratic function below in Standard Form
y = 5(x - 2)(x - 5)
Answers
Answer:
5x² - 35x + 50
Step-by-step explanation:
distribute 5 to (x-2) to get:
5x-10
now multiply (5x-10) and (x-5) to get:
5x² - 25x - 10x + 50
combine like terms to get:
5x² - 35x + 50