23
1 point
RT
(3x + 5)º
(10x - 7°
Q
R
S
Select the correct equation to solve for x.
3x + 5 = 10x - 7
3x + 5 + 10x - 7 = 180
0 3x + 5 + 10x - 7 = 90
Answers
Related Questions
A soccer team scores an average of 11 goals per season. A double number line is drawn to figure out the average
number of goals the team scores in 6 seasons. Which of the following statements is true about the diagram?
Both number lines increase by 6.
One number line increases by 11, and the other increases by 6.
One number line increases by 1, and the other increases by 6.
One number line increases by 11, and the other increases by 1.
Answers
Answer:
it c
Step-by-step explanation:
Answer:
One number line increases by 1, and the other increases by 6
Step-by-step explanation:
I WILL MARK THE BRAINIEST
solve for x
Answers
Answer:
22?
Step-by-step explanation:
I'm not quite sure
PLEASE HELP !! WILL GIVE BRAINLIST!!
The foundation of a shed is in the shape of a square with an unknown side length. The diagonal of the square, from one corner of the foundation to the other, is 15ft. Which of the following equations could be used to find the length of a side of the square foundation?
a) x^2=15
b) 2x^2=225
c) x^2=225
d) 2x^2=15
Answers
Answer:
the formula is a squared +b squared =c squared
Lea invests a sum of money in a savings account with an interest rate of 3.4% compounded continuously. After 10 years, the balance is $1900. What is the amount of her initial investment?
Answers
Answer:
$1,352
Step-by-step explanation:
The computation of the initial amount is shown below:
As we know that
Ending value = Initial investment × e^{rate, time period}
$1,900 = Initial investment × e^{3.4%, 10}
$1,900 = Initial investment × e^0.34
$1,900 = Initial investment × 1.404947591
So, the initial investment is
= $1,900 ÷ 1.404947591
= $1,352
five whole numbers are written in order 4,6,x,y,10 the mean and median of the five numbers are the same work out the values of x and y
Answers
Answer:
6 and 7
Step-by-step explanation:
According to the Fundamental Theorem of Algebra, which polynomial function has exactly 8 roots?
Answers
Answer:
Therefore, the polynomial function with exactly 8 roots is f(x) = (3x^2 - 4x - 5)(2x^6 - 5).
Step-by-step explanation:
brainliest plzz
whats you suggestion on freeshavacado?
Answers
Answer:
I don’t like avocado but my mom does
Step-by-step explanation:
Answer:
Hmmmmm I haven't tried it.
Step-by-step explanation: Have a brilliant day! - Lily ^_^
Find the slope between the points (-2, 4) and (6, 12).
Answers
Answer:
Use the slope formula to find the slope
m = 1
Don't take my word for it, hope this helps :)
Answer:
1
Step-by-step explanation:
12 - 4 = 8
6 - -2 = 8
Slope = 1
Which of the following ratios is NOT equivalent to start fraction 4 over 8 end fraction ?
A. The fraction one half or one over two is shown.
B. nine-eighteenths
C. start fraction 12 over 32 end fraction
D. start fraction 18 over 36 end fraction
Answers
4/8 equals 1/2 the rest are 1/2 but 12/36 is 1/3
PLEASE HELP ME WITH THIS QUESTION AND PROVIDE AN EXPLANATION PLEASE
FIND A UNIT RATE!!!!
Answers
Answer:
No
Step-by-step explanation:
No, it is not because the 3 dollars is a steady price. A expression will look like 7n+3. Since the 3 dollars is a steady price you can never have a unit rate.
Answer:
It's proportional
Step-by-step explanation:
10-3=7 7/1 = 7
17 - 3= 14 1 4/2 = 7
31 - 3 = 28 28/4 = 7
38 -3 = 35 35/5 = 7
73 - 3 = 70 70/10 = 7
2.
Remove the brackets and simplify
a) (x + 1) + (x + 2)?
Answers
Step-by-step explanation:
✲ [tex] \text{(x + 1) + (x + 2)}[/tex]
Remove the unnecessary brackets :
⇢ [tex] \text{x + 1 + x + 2}[/tex]
Combine like terms. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.
⇢ [tex] \text{x + x + 1 + 2} [/tex]
⇢ [tex] \text{2x + 3}[/tex]
[tex] \red{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \underline{ \tt{2x + 3}}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
= X + 1 + X + 2
= 2x + 3
Solve each equation.
1/3a = -5 a = ?
12 - b = 12.5 b = ?
-0.1 = -10c c = ?
Answers
Answer:
a = -15, b = -.5, c = -1
Step-by-step explanation:
1/3a = -5 --> multiply each side with 3 --> a = -15
12 - b = 12.5 --> subtract 12 from both sides --> -b = .5 --> multiply each side with -1 to get b positive --> b = -.5
.1 = -10c --> multiply each side with -10 --> c = -1
Solve the equation. 5t^3 +40t^2 = -80t
Answers
Answer:
-5t2 + 40t - 3
Step-by-step explanation:
Step-1 : Multiply the coefficient of the first term by the constant 5 • 3 = 15
Step-2 : Find two factors of 15 whose sum equals the coefficient of the middle term, which is -40 .
-15 + -1 = -16
-5 + -3 = -8
-3 + -5 = -8
-1 + -15 = -16
1 + 15 = 16
3 + 5 = 8
5 + 3 = 8
15 + 1 = 16
2x + 4) - 5
please help!
(simplify it)
Answers
Answer:
2x-1
Step-by-step explanation:
Answer:
= 2x + (-1)
Step-by-step explanation:
Let's simplify step-by-step.
2x+4−5
=2x+4+−5
Combine Like Terms:
=2x+4+−5
=(2x)+(4+−5)
=2x+−1
Town Bank offers a 2.25%
interest rate, while Charter One
Offers 2.8%. Both banks compound
interest annually. If Rob wants to
set up a new account with $5,000,
how much more money will he
earn at Charter One over Town
Bank after 25 years?
Answers
Answer:
Town Bank
100 + 2.25 = 102.25
102.25/100 = 1.0225
5000 X 1.0225^25 = 8720.73
Charter One
100 + 2.8 = 102.8
102.8/100 = 1.028
5000 X 1.028^25 = 9972.36
9972.36 - 8720.73 = 1251.63
difference = $1251.63
HELPPP MEE!!!
Every 5 days, two new trees are planted. How many days will pass before 26
trees are planted?
Answers
Answer:
65 days
Step-by-step explanation:
Answer:
65 days
Step-by-step explanation:
Hope this helps
PLeassssse HELPPPP!!!
Answers
Answer:
B i believe is the answer
Step-by-step explanation:
Determine whether the system of equations has one
solution, infinite solutions, or no solution:
3s =-18r + 15
12r + 2s=10
O infinite solutions
O one solution
o
O no solution
Answers
Answer:
it has infinite solutions
Step-by-step explanation:
if you simplify the 1st equation you get that s=-6r+5. you substitute that in the 2nd one and it is equal to 12r+2*(5-6r)=10. when u simplify you get 10=10
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-2,-6); y=5
Answers
y
=
m
x
+
c
, where,
m
is its slope and
c
is the
Y
intercept.
Now,arranging the given equation in the above mentioned form to get its slope,
Given,
y
+
5
=
3
(
x
−
2
)
=
y
=
3
x
−
11
So,its slope is
3
Now,for two lines to be mutually perpendicular,their product of slope must be
−
1
So,
m
⋅
3
=
−
1
or.
m
=
−
1
3
So,our required line equation becomes,
y
=
−
1
3
x
+
c
Now,given,that the line passes through
(
6
,
2
)
,so putting the values in the equation to get
c
So,
2
=
(
−
1
3
)
⋅
6
+
c
or,
c
=
4
So,the equation of the line is
y
=
−
1
3
x
+
4
or,
3
y
+
x
=
12
graph{3y+x=12 [-10, 10, -5, 5]}
What is the interquartile range for this data?
120, 140, 160, 180, 200, 220, 240
Answers
Step-by-step explanation:
The data is already in ascending order.
The lower half of the data (120, 140, 160)
has the median 140.
180 is the median of the entire data.
The upper half of the data (200, 220, 240)
has the median 220.
Interquartile Range = 220 - 140 = 80.
How to solve this
3 = (2x + 8)/3
Answers
Answer:
x = 1/2
Step-by-step explanation:
First you want to get rid of the fraction, so you can multiply both sides of the equation by 3.
9 = 2x + 8
Then, subtract 8 from both sides to get x by itself.
1 = 2x
Finally, divide both sides by 2 so you only have one x
1/2 = x
This means that the answer is x = 1/2.
Answer:
x=1/2 or 0.5
Step-by-step explanation:
(2x+8)/3=3
(2x+8)=3x3
(2x+8)=9
2x=9-8
2x=1
x=1/2
x=0.5
Which equation could be used to find the value of x in the triangle below ?
Answers
3. Find the value of x and the measure of the missing angle in the
figure below.
66°
(4x - 4)^
Answers
Answer:
7
Step-by-step explanation:
66+(4x-4)=90
66+4x-4=90
62+4x. =90
4x. =28
x. =7
(!!!!!VERY URGENT!!!!!!) find the area of the composite figure
Answers
pregunta de matematica conteste verdadero o falso el siguiente enunciado : En una razón escrita como fracción el numerador recibe el nombre de antecedente y el denominador recibe el nombre de consecuente el denominador puede ser cualquier numero
Answers
Answer: falso.
Step-by-step explanation:
En una fracción, el antecedente siempre es el dividendo (también llamado numerador) y el consecuente es el divisor (también llamado denominador)
Es decir, de momento la parte de: "En una razón escrita como fracción el numerador recibe el nombre de antecedente y el denominador recibe el nombre de consecuente el denominador..."
Es verdadera.
El problema en el enunciado es:
"... el denominador puede ser cualquier número"
Esta parte es falsa, el denominador no puede ser 0.
Entonces el denominador no puede ser cualquier número, y así podemos concluir que el enunciado:
" En una razón escrita como fracción el numerador recibe el nombre de antecedente y el denominador recibe el nombre de consecuente el denominador puede ser cualquier número"
Es falso.
"
Someone please help me i struggle on slope
Answers
25^x+1 - 5^x+1 = 100
Answers
we need to bring together the terms containing x. Then constant terms on the other side. Then simplify by performing the addition/subtraction/multiplication.
Done hope it helps
25^(x+1) - 5^(x+1) = 100
(5^2)^(x+1) - 5^(x+1) = 100
5^(2(x+1)) - 5^(x+1) = 100
5^(2(x+1)) - 5^(x+1) - 100 = 0
Quadratic Formula
5^(x+1) = [1 ± ⎷(1^2-4(1)(-100))]/[2(1)]
5^(x+1) = [1 ± ⎷401]/2
x+1 = log₅([1 + ⎷401]/2)= log₅(1 + ⎷401) - log₅(2)
x = log₅(1 + ⎷401) - log₅(2) - 1
what is the slope of the the line shown below?
Answers
Answer:
The answer is A. -2/7
Step-by-step explanation:
In triangle ABC shown find BC.
Answers
Answer:
BC is just 3d+7??
Step-by-step explanation:
Answer:
BC is (3d + 7)cm
Step-by-step explanation: I'm no expert, but I think that BC is (3d + 7)cm
Urgent please help..
Answers
Answer:The answer is 12.8
Step-by-step explanation:
8 and 10 are the side lengths so you would put that check mark thingy and then under it you put 8 squared and 10 squared and then you add it up. If you have the side length and the right length (which is the x) you would subtract because the right length is the longest.
