Answers
Answer:
Step-by-step explanation:
4x² + 6 = 40
4x² = 34
x² = 8.5
x = ±√8.5 ≈ 2.92
Related Questions
hello i dont wanna do this question rn anyone can help ill give 5 stars
Answers
Answer:
The answer is c
Step-by-step explanation:
Answer:
C. 36
Step-by-step explanation:
b can't be 45 because 10 is 45. b also can't be less than 27 because 6 is 27. So it would be 36 by process of elimination.
6x(x^2-x+7)
Simplify your answer
Answers
Answer:
6x^3-6x^2+42x
Step-by-step explanation: hoped i helped
Answer:
Step-by-step explanation:
6x(x²-x+7) = 6x³-6x²+42x
What is the slope of the line
Answers
Answer:
2
Step-by-step explanation:
So first, you have to know the equation y2-y1/x2-x1 which you can use any point on the line. I will pick a random point and show you. (0,-3) and (2,1). Plug these two points into the equation and get 1--3/2-0. Simplify this and get 4/2 which is equal to 2.
Just a reminder y2 and x2 is not y squared and x squared, it is just the second number of the points.
Hope this helps
1) In triangle ABC, LC = 90, Write Pythagoras theorem for triangle.
Answers
Answer:
AB² = AC² + BC²
Step-by-step explanation:
Since,
H² = A² + O²
Help on math thanks its due today so i need it!!
Answers
Answer: it is the first one
Step-by-step explanation:
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answers
Answer:Area of part 1:
A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2
Area of part 2:
A2=length*width=(8+2)*1=10 ft2
Area of part 3:
A3=length*width=8*2=16 ft2
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
Step-by-step explanation: Plz make brainliest
Answer:
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
O persoană avea 1200 lei și a cheltuit 15% din ei pentru o camașă si 40% din ei pe o pereche de pantofi.Ce sumă i-a rămas?
Answers
Answer:
540 lei
Step-by-step explanation:
Pasul 1
Suma cheltuită pe cămașă se calculează astfel:
1200 lei × 15%
= 1200 lei × 15/100
= 180
Pasul 2
Suma cheltuită pentru o pereche de pantofi se calculează astfel:
1200 lei × 40%
= 1200 lei × 40/100
= 480 lei
Pasul 3
Suma rămasă este calculată ca:
Suma totală - (Suma cheltuită pe cămașă + Suma cheltuită pe încălțăminte)
1200 lei - (180 + 480) lei
1200 lei - 660 lei
= 540 lei
Help ASAP 10 points
Is this a right triangle
Answers
Simplify. Write your answer in standard form.
4n (3n^(2) + n - 4) - n (3 - n)
Answers
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
Its c have a nice day! <3
Step-by-step explanation:
WILL GIVE BRAINLIEST!
A triangle has a 16° angle and a 60° angle. What is the measure of the third angle?
°
Answers
because in a triangle all angles add up to equal 180 so 16+60+?=180. 104
Steps:
16° + 60° + x = 180°
76° + x = 180°
x = 180° - 76°
x = 104°
Check:
16° + 60° + x = 180°
16° + 60° + 104° = 180°
180° = 180° ✅
I would appreciate brainliest if this was helpful, correct and had clear steps! :)
calculate and simplify:
-2+3(1-4)-2
Answers
Answer:
-13
Step-by-step explanation:
-13
= -2-9-2
= -13
multiply positive 3 into the bracket then add the bases and keep the negative sign
You play a video game for 5 minutes. You lose 15 points. What integer represents the average change in points per minute?
sho your work
Answers
Answer:
-3 points per minute
Step-by-step explanation:
if you got -15 points in 5 minutes, divide both by 5 to get -3 points per minute
Adam is trying to estimate the height of the school. He notices during a
particular time of day that his shadow is 8.5 feet ling and the school casts
a shadow 59.5 feet long. If Adam is 6 feet tall, what is the height of the
school?
Answers
Answer:
42.5 maybe
Step-by-step explanation:
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ASAP
For 5 days, Tony put $4 into his savings account each day. His parents also added a certain amount of money to the account each day. In the end, there was a total of $40 in the account. How much money did Tony's parents add each day?
(a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 4, and 40. Let represent the amount (in dollars) Tony's parents added each day.
o_(x+_)=_
or
o_(x-_)=_
(b) Solve the equation in part (a) to find the amount (in dollars) Tony's parents added each day.
x=_
Answers
Answer: lol i may be wrong but...
Step-by-step explanation: im
pretty sure the equation would 5(x+4)=_
and the amount of money his parent put in was also $4 evreyday for 5 days.
ps help asap for brailest
Answers
Answer:
i think answer number 3
Step-by-step explanation:
hope i helped :)
i will give brainly if you answer first
The percentage of pepperoni in a pizza is 35.67%. What is 35.67% rounded to the nearest whole percent?
A. 35%
B. 35.7%
C. 36%
D. 37%
Answers
Answer:
C
kanavgaudodkebwgagk
Rename 5/6 and 14/15 using the least common denominator.
Answers
Answer:
25/30 and 28/30
Step-by-step explanation:
1. To find the least common denominator, you need to find the least common multiple of the two denominators which are 6 and 15. Prime factorization of these numbers gives:
6 = 2 x 3
15 = 5 x 3
A number that would evenly divide both 6 and 15 must contain 2 x 3 x 5 which is 30.
Thus 30 is the least common denominator.
2. Now we need to somehow change both fractions to make them have a denominator of 30. To do this we can multiply by fractions with same numerator and denominator since that would be like multiplying by 1.
So, 5/6 x 5/5 = 25/30
And 14/15 x 2/2 = 28/30
Answer:
25/30 and 28/30
Step-by-step explanation:
answer for the plato mastery test
Hiiioo! Can someone please help ❤️❤️:( :D
Answers
Answer:
I cant see it....
Step-by-step explanation:
9. Given that P = (-1,16) and Q = (1, 9), find the component form and
magnitude of vector QP (Q is initial and Pis terminating). *
Answers
If initial side is (x1,y1)
Then x1 = -1, and y 1 = 16
If the terminal side is x2, y2
Then x2 =1 and y2 =9
This component from p is x2-x1 y2-y1
In this case <[1-(-1)], (9-16)
Which give us
2,-7
If p = x ,y using Pythagorean’s theorem
2(2) + (-7)(7)
4+49
53
Square root of 53 is
7.28010988928
7.3
Please help me figure this out ASAP
Answers
the square on the right is a scaled copy of the square on the left identify the scale factor
Answers
39/2 = 19.5
19.5/13 = 1.5
The function g is defined by the following rule.
g(x) = 4x + 2
Complete the function table.
Answers
Answer: g(x)= solve for x
G(x)=4x+2
I think 4x+2 is in standard form but if not
Do divid by four
Which is about 0.5
X=0.5
Pls help me find triangle MNP
Answers
3x=39
x=13
To find TP plug in x
3(13)-17=22
TP=TN so TN is also 22
Please help meh with this question if you get it correct I'll give tah brinleist!! Tyy!! °^°
Answers
Answer:
area
Step-by-step explanation:
Answer:
area area area area rea (minimum character limit)
i need help plz i give big roux help fast
Answers
Answer:
Hello, i think that your answer would be c
Step-by-step explanation:
8300 dollars is placed in an account with an annual interest rate of 6.5%. How much will be an account after 14 years, to the nearest cent?
Answers
Answer:
$ 20,043.46
Step-by-step explanation:
Answer:
A = $ 20,043.46
A = P + I where
P (principal) = $ 8,300.00
I (interest) = $ 11,743.46
Calculation Steps:
First, convert R percent to r a decimal
r = R/100
r = 6.5%/100
r = 0.065 per year,
Then, solve our equation for A
A = P(1 + r/n)nt
A = 8,300.00(1 + 0.065/1)(1)(14)
A = $ 20,043.46
Summary:
The total amount accrued, principal plus interest,
from compound interest on an original principal of
$ 8,300.00 at a rate of 6.5% per year
compounded 1 times per year
over 14 years is $ 20,043.46.
Use the figure.
diameter is 10m
A circle has a diameter labeled ten meters.
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for π
Answers
Answer:
FOR ALL MY POINTS write an argumentative essay on why dog parks are "helpful or harmful"
READ PROMPT
Step-by-step explanation:
Answer:
Formula for the circumference of a circle =2pir
Since the diameter is 10m the radius is half of that which is 5m.
2×3.14×5=31.4m
Step-by-step explanation:
I hope this helps.Have a great day♡
I need this ASAP
What is the volume to the nearest integer
Answers
Answer:
C
Step-by-step explanation:
Someone pls pls help
Answers
Step-by-step explanation:
(4,20) means that the snail took four hours to cover a distance of 20 feet.