Answer:
11m
Step-by-step explanation:
perimeter is the distance around the object which is found by adding up all the sides, since the triangle is equilateral all three sides are the same
we know the total of the perimeter is 105m
so if we add up all 3 sides we should get 105
3x + 2 + 3x + 2 + 3x + 2 = 105
9x + 6 = 105
9x = 99
x = 11m
if i had 2 cats and my mom bought me 4 dogs how many animals is that in total
Answer:
2 cats + 4 dogs = 6 animals in total.
:)
help me with this if you can
Answer:
y = 1/2x + 7
Step-by-step explanation:
this is it in slope-intercept form hope it helps
(sorry if its wrong)
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Answer:
Answer: B
Step-by-step explanation:
does not show up on graph
Can somebody help me? Preferably with working out if possible
Answer:
d = 9
Step-by-step explanation:
Given
1 = [tex]\frac{1}{3}[/tex] d - 2 ( multiply through by 3 to clear the fraction )
3 = d - 6 ( add 6 to both sides )
9 = d
Answer:
d=9
Step-by-step explanation:
First we can do same to both side by adding 2 to both sides:
1=1/3d-2
+2 +2
--------------
3 = 1/3d
Then to get the d on its own, we multiply each side by 3
3=1/3d
*3 *3
---------
9=d
Our final answer is 9
Find m angle K. Find m angle K.
Answer:
Step-by-step explanation:
8x - 29 + 6x - 11 + 3x - 1 = 180
17x - 41 = 180
17x = 221
x = 13
m<K= 8(13) - 29 = 104 - 29 = 75°
Write an exponential growth model giving the earnings y (in millions of dollars) t years after 2015. Write the base of the model as a decimal.
A. An exponential growth model is y=??
B. In which year will the player's earnings first exceed $5,000,000?
Answer:
B
Step-by-step explanation:
Hshwhehebebebebeheheh
Help assssaaaaaaap please
Answer:
f(x) = 165 * x + 3
need help on this !!!!!
Answer:
17
Step-by-step explanation:
Remark
In this formation, the chords cut each other so that
Equation
(3x - 1) * 3 = 12*(x -2) Remove the brackets.
Solution
9x - 3 = 12x - 24 Add 24 to both sides.
9x - 3 + 24 = 12x - 24 + 24 Combine
9x + 21 = 12x Subtract 9x from both sides
9x - 9x +21 = 12x - 9x
21 = 3x Divide by 3
21/2 = 3x/3
7 = x
Find QR
QR = 12 + x - 2
QR = 10 + 7
QR = 17
If jon had 2,881 and tia had 4,163 how much more money tia has then jon
Answer:
Tia has $1,282 more than Jon
Step-by-step explanation:
4,163-2881 = 1282
Tia has $1,282 more than Jon
Answer:
1282
Step-by-step explanation:
I need help getting the answer
Answer:
Step-by-step explanation:
The center is at (2,-7). The radius is 2.
(x-2)² + (y+7)² = 2²
If you can help me, I would be very happy.
Answer: 116 round that to the nearest hundreth.
I hope this helped you well.
What is the interest earned of 600$ at 5% for 2years
Simple interest , I, is calculated by multiplying the principal, P, by the rate,r, by the time, t, in years:
I = P * r * t
Here, P = $600
r = 0.05 (decimal value for 5%)
t = 2 years
Part a)
The interest earned will be:
I = P * r * t
I = 600 * 0.05 * 2
I = $60
Part b)
The balance in the account will be $600 plus the interest earned or:
$600 + 60 = $660
Answer:
$60 interest
Step-by-step explanation:
divide 5 by 100 = 0.05
multiply 0.05 by 600 = 30
then multiply 30 by the number of years (2) 30×2= 60
60 dollars interest
I think
i need the answer fast ill give brainliest
y=___
a polynomial function with rational coefficients has the given roots. find two additional roots -2i and square root of 10
Answer:
(-2)(100) or 10^2 is 100
Step-by-step explanation:
(x -2)(x+100) =x
Additional roots of polynomial function P(x) with rational coefficients are (2i) and (- √10).
What is conjugate of complex number?
" If z = a +bi be the given complex number, then its conjugate is represented by [tex]\bar{z}[/tex] = a -bi , where real parts remain same only imaginary part get changed with opposite sign."
Theorem used
Conjugate Root theorem
Complex conjugate root theorem states that if P(x) is a polynomial in one variable with real coefficient , for P(x) if one root is a + bi with real numbers a and b then its conjugate that is a - bi is also another additional root of P(x).
According to the question,
Two given roots of polynomial function with rational coefficients are -2i and √10.
As per Conjugate root theorem,
Here one root is 0 - 2i then other root is its conjugate 0 + 2i
Also one root is 0 + √10 then another root is 0 - √10.
Therefore, two additional roots are 2i and -√10.
Hence, additional roots of polynomial function P(x) with rational coefficients are (2i) and (- √10).
Learn more about conjugate of complex number here
https://brainly.com/question/18392150
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(Algebra) What is the lowest common denominator of 3/8x and 5/18x?
Answer: 3/8x
To find the least common denominator first convert all integers and mixed numbers (mixed fractions) into fractions. Then find the lowest common multiple of the denominators. This number is same as the least common denominator .You can then write each term as an equivalent fraction with the same LCD denominator.
Help me with this pls
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the linear equations.
here, given value of x = 8 ,we substitute it to get the value of y,
so ,
5(8)-2y= 30
=> 40 - 2y = 30
=> -2y = -10
=> y = 5
hence the value of y = 5
=====> (8,5)
Mr tan saves 960$ a month. He wants to go to a holiday that costs 4200 $. What is the least no.Of months will take to save for the holiday
Answer:
If he has no other expenses, 5
Step-by-step explanation:
4200/960
five, if you round up
4.375
si el radio de la base de este cilindro es de 15cm y su altura es de 18cm ¿cual es el volumen del cilindro?
What is 4(b + 2), if b = 7?
Answer:
the answer would be 36
Step-by-step explanation:
hoped I helped:)
Answer:
Hey mate....
Step-by-step explanation:
This is your answer....
= 4×7+2
= 28+2
= 30
Hope it helps you....
Mark me as the brainliest....
FOLLOW ME....!!!!!!
PLEASE HELP MEE!!!!!!!!!!!!!!!!!!!
Answer:
a b c
plz give branliest
Step-by-step explanation:
Answer:
the first answer choice and the 3rd one down.
e MULTIPLE CHOICE QUESTION Now what does it look like after the next step? (hint: PEMDAS)
Answer: Multiplication
Step-by-step explanation: The M in PEMDAS stands for Multiplication
Tyrone invested money for 3 years at 5% interest. If the interest paid was $60, how much money was invested? What was the total in the account after 3 years?
Answer:
He invested $1200 and had a balance of $1260 after 3 years.
For Exercises 1 and 2, write and solve an equation to find each missing length. Round to the nearest tenth if necessary. An observer is standing 30 feet from a flagpole. She is looking at the top of the flagpole. How tall is the flagpole? Round to the nearest tenth if necessary.
Answer:
21.65 feets
Step-by-step explanation:
First we obtain the angle of elevation :
Using Pythagoras rule :
Cosθ = adjacent / hypotenus
Cos θ = 30 / 37
θ = cos^-1(30/37)
θ = 35.82°
Hence, height of flagpole :
Sin θ = opposite / hypotenus
Sin θ = x / 37
Sin(35.82) = x / 37
0.5853083 * 37 = x
x = 21.65 feets
Height of flagpole = 21.65 feets
Stephanie is earning simple interest of 3.5% on her money each month. She currently has $1325 in her account. What will her balance be in 5 months?
Answer:
$1556.88
Step-by-step explanation:
Since Stephanie is earning simple interest and not compound interest, we can multiply her interest rate for each month by how many months we are calculating for.
0.035 x 5 = 0.175
Then multiply that by her current balance but change the 0 in front of the 0.175 to a 1 to reduce the number of steps we have to take. (It automatically adds what is earned in interest to her current balance.)
1.175 x 1325 = 1556.875
Two families went to the movies. The Davis family paid $39 for 2 adult
tickets and 3 student tickets. At the same theater, the Tyler family paid $23
for 1 adult ticket and 2 student tickets. What is the price of a student
ticket?
Answer:
$7
Step-by-step explanation:
Let a be the price of the adult ticket and s be the price of the student ticket
That means that:
2a+3s=39
and
a+2s=23
Using elimination
-2(a+2s=23)
-2a-4s=-46
-2a-4s=-46
2a+3s=39
Eliminate a:
-s = -7 ; s = 7
I probably made this so much more complicated than it should be but...
CAN SOMEONE PLEASE HELP THIS IS DUE AT MIDNIGHT (I’ll give brainlist)
Answer:
d° = 62°
e° = 90°
f° = 27°
g° = 27°
h° = 118°
j° = 62°
k° = 63°
Step-by-step explanation:
The relationship between the given angles are;
k° = 63° (Vertically opposite angles)
63° + f° = 90° (Given complementary angles)
∴ f° = 90° - 63° = 27°
f° = 27°
g° = f° (Vertically opposite angles)
∴ g° = f° = 27°
g° = 27°
e° + 63° + f° = 180° (The sum of angles on a straight equals 180°)
∴ e° = 180° - (63° + r°) = 180° - (63° + 27°) = 90°
e° = 90°
h° = 118° (Vertically opposite angles)
118° + d° = 180° (The sum of angles on a straight equals 180°)
∴ d° = 180° - 118° = 62°
d° = 62°
j° = d° (Vertically opposite angles)
∴ j° = d° = 62°
j° = 62°
HOW MANY TIMES DOES 6 GO INTO 25
Answer:
25/6 = 4 with a remainder of 1
Answer:
the answer is
25÷6=4.1 because it is
what is the slope of a line parallel to the line who's equation is 5x-y=-9?
Answer:
5
Step-by-step explanation:
the slopes will be the same if they are parallel
reagrange the equation to find the gradient
5x-y = -9
y= 5x+9
gradient = 5
HELP ASAP PLS PLS PLS
Answer: vertical
Step-by-step explanation:
Answer: its A
Step-by-step explanation:
[tex] \frac{p}{ - 8} + 9 > 13[/tex]
closed circle or open circle?
is the answer open circle?