its most likely 150 because 3 times 5 then 15 times 10 if thts wrong sorry
What is 7/9dividing1/3 a fraction is
Answer:
7/9 ÷ 1/3 = 21/9 as simplified as 7/3 in fraction form. 7/9 ÷ 1/3 = 2.3333 in decimal form.
12
11
14
15
13
16
17
>
19
19
20
0
Which property was used to write the equation in step 2?
Step 1: 5(x-7) - 55
Step 2 5x-35-55
Step 3 (5x=90
Step 4
X = 18
VA
distributive property
o addition property of equality
o subtraction property of equality
o division property of equality
Yes
Answer:
distributive proper
Step-by-step explanation:
mulitiply
For which days was the change in temperature more than 10 ˚F? Choose ALL that are correct.
A
Monday
B
Tuesday
C
Wednesday
D
Thursday
E
Friday
Which one should I choose
Answer:
D: - 64
Step-by-step explanation:
you replace x with 2. 4 to the second power is 16 and then you multiply by -4
25
Find the inequality represented by the graph.
Answer:
y > 4x - 2Step-by-step explanation:
First, let's find the equation of the line.
Use points (0, -2) and (1, 2) on the graph.
The y-intercept is (0, -2), find the slope:
m = (y2 - y1)/(x2 - x1) = (2 - (-2))/(1 - 0) = 4/1 = 4The line is:
y = 4x - 2Now, we see the line is dotted and the space to the left side is shaded.
Dotted line means the inequality doesn't include the points on the line, therefore the sign would be > or <.
Since the left side of the line includes greater values of the function, it should have > sign.
So the inequality is:
y > 4x - 2can I please vent to someone my bsf just broke my heart and I need someone to talk to
yes ofc, and im sorry to hear that
Answer:
ummmm s1ure
Step-by-step explanation:
The sum of two numbers is 41 one number is two more than the other number what is the larger number?
Answer:
Larger number = 21.5
Step-by-step explanation:
One number = x
Larger number = x + 2
x + x +2 = 41
2x + 2 = 41
2x = 41 - 2
2x = 39
x = 39/2
x = 19.5
Larger number = x + 2
= 19.5 +2
= 21.5
Which of the following transformations always preserve the orientation of a figure?
1- Translations
2- Rotations
3- Reflections
4- None of them
Answer:
Translation
Step-by-step explanation:
Translation is when something moves or slide. Orientation refers to the way it is facing or turned.
The required given statement is Reflections is transformations always preserve the orientation of a figure.
What are transformations?
A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.
Given:
The given statement is which transformations always preserve the orientation of a figure.
According to given question we have
Reflection is a type of transformation in which the given image is flipped across a line of reflection to create the transformed image. In this transformation, dimensions of the figure is always preserved.
In a translation, the preimage and image have the same orientation. In a rotation, the orientation of the preimage is changed. Both are rigid transformations.
Therefore, the required given statement is Reflections is transformations always preserve the orientation of a figure.
Learn more details about transformations here:
https://brainly.com/question/11709244
#SPJ5
In the following equation, f(x)=2x +7, what is f(-3)?
Answer:
f(-3) = 1
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 2x + 7
f(-3) is x = -3
Step 2: Evaluate
Substitute: f(-3) = 2(-3) + 7Multiply: f(-3) = -6 + 7Add: f(-3) = 1Calculate the average rate of change for the function f(x) = x4 + 3x3 − 5x2 + 2x − 2, from x = −1 to x = 1. A −1 B 1 C −5 D 5
Answer:
D. 5
Step-by-step explanation:
From the information given:
The derivatives of functions and functions have a different average rate. The average rate expanded over an interval of two distinct point (a f(a)) and (b f(b)) is represented by the equation:
[tex]\dfrac{f(b)-f(a)}{b-a}[/tex]
where; the two points are:
(-1 , f( -1) ) & ( 1, f(1) )
For f(1); we have:
f(1) = 1 +3(1)³ - 5(1)² + 2(1) - 2
f(1) = 1 + 3 - 5 + 2 -2
f(1) = - 1
For f( -1); we have:
(-1)⁴ + 3(-1)³ - 5(-1)²+2(-1)-2
= 1 - 3 - 5 -2 - 2
= -11
∴
[tex]=\dfrac{-1-(-11)}{1 - (-1)}[/tex]
[tex]=\dfrac{-1+11}{1 +1}[/tex]
[tex]=\dfrac{10}{2}[/tex]
= 5
Help find the measure of the angle indicated!!!?
Answer:
50°
Step-by-step explanation:
[tex]m\angle RST = \frac{1}{2} \times (150\degree - 50\degree) \\\\
m\angle RST = \frac{1}{2} \times 100\degree \\\\
\purple{ \bold{m\angle RST =50\degree}} \\\\[/tex]
Find the a2, a3, and a4 terms of the sequence defined as:
Answer:
[tex] a_2 =\frac{1}{2}\\\\
a_3 =2\\\\
a_2 =\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]a_1 = 2......(given)\\\\
a_n =\frac{1}{a_{n-1}}\\\\
Plug\: n = 2\\
a_2 =\frac{1}{a_{2-1}}=\frac{1}{a_1}=\frac{1}{2}\\\\
Plug\: n = 3\\
a_3 =\frac{1}{a_{3-1}}=\frac{1}{a_2}=\frac{1}{\frac{1}{2}}=2\\\\
Plug\: n = 4\\
a_4 =\frac{1}{a_{4-1}}=\frac{1}{a_3}=\frac{1}{2}\\\\[/tex]
Which is parallel to x-3y=24
Answer:
3Y=x-24
Y=1\3x-8
Step-by-step explanation:
Any equation that has a slope equals to 1\3
Solve this system by elimination
10x+6y=14
-x-6y=-23
Show step by step
Answer:
(-1, 4)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define systems
10x + 6y = 14
-x - 6y = -23
Step 2: Solve for x
Elimination
Add 2 equations together: 9x = -9Divide 9 on both sides: x = -1Step 3: Solve for y
Define original equation: -x - 6y = -23Substitute in x: -(-1) - 6y = -23Multiply: 1 - 6y = -23Subtract 1 on both sides: -6y = -24Divide -6 on both sides: y = 41854times845 could someone help me
Answer:
1,566,630
Step-by-step explanation:
1854*845=1,566,630
(X-6)^2 multiply and expand
Answer:
x² - 12x + 36
Step-by-step explanation:
Given
(x - 6)² = (x - 6)(x - 6)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x - 6) - 6(x - 6) ← distribute both parenthesis
= x² - 6x - 6x + 36 ← collect like terms
= x² - 12x + 36
help for cookie !!!!!!
Answer:
hi
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
8x - 5x + 4 - x = Ax + 8 ------- start by combining the on the left
(8x - 5x - x) + 4 = Ax + 8 ------- solve
2x + 4 = Ax + 8 ------ A has to be the same # as the variable on th left side
2x + 4 = 2x + 8 ------- now subtract 2x from both sides
4 = 8
Hey! Help me with this Question Please!
Answer:
c
Step-by-step explanation:
beacuse if you multiply all
Answer:
C
Step-by-step explanation :
The side length is 30 and if it's 3cm for 5 that would be 18, and since we are doing area we need to multiple that 18 by itself since it's a square and squares side lengths are the same
Two stage floors are in the shape of isosceles trapezoids. The small stage floor in the drama room is
geometrically similar to the large stage floor in the auditorium, as shown below.
24
8
1211
Which proportin can be used to find the length of x, the large stage floor?
o
12
24
24
12+
12 I
8
24
1+12
Answer:b
Step-by-step explanation: you take the c of
The correct proportion that can be used to find x is 8 / 24 = 12 / x
The corresponding sides of the figures are taken into consideration.
The base of the smaller trapezium 12 ft correspond to the base of the bigger trapezium x ft. Therefore the ratio can be established as
12 / xThe other leg of the smaller trapezium 8 ft correspond to the other leg of the bigger trapezium 24 ft. Therefore, the ratio can be establish as
8 / 24The ratio must be equal to each other to prove the similarity . Therefore,
12 / x = 8 / 24The correct proportion that can be used to find x is 12 / x = 8 / 24
read more: https://brainly.com/question/22542504?referrer=searchResults
Darlene wil borrow $2200 at 15% APR She will pay it back in 12 months
How much interest will she par? Use the table
Interest Per 5100
75 APR 996 APR 11% APR 135. APR 155 APR
Months
3
175
2.25
275
3.25
3.75
3.50
5.50
6.50
7.50
5.25
8.75
0)
8.25
975
11.25
7.00
9.00
13.00
15.00
15
8.75
13.75
16.25
18.75
10.50
13.50
16.50
19.50
22.50
Answer:
$330
Step-by-step explanation:
The Value of interest will she par is,
⇒ $ 330
What is Simple interest?A quick and easy method of calculating the interest charge on a loan is called a Simple interest.
Now,
According to the table;
For a time of 12 months and at a rate of 15%,
The interest per $100 is, $15.
Therefore, for a principal of $2200 the interest will be;
⇒ $ (2200/100) × 15
⇒ $ 330
Thus, Value of interest will she par is,
⇒ $ 330
Learn more about the Interest visit:
https://brainly.com/question/7639734
#SPJ2
Is (1, 8) a solution to the inequality y < 6x + 2?
yes
no
how much longer is a 2 1/2 inch-long piece of string than a 2/5 long piece of string?
Answer:
It is 21/10 or 2.1 inches longer
Step-by-step explanation:
2 1/2 - 2/5
= 5/2-2/5
25/10-4/10= 21/10
It is 21/10 or 2.1 inches longer
A line passes through (2, 8) and (4, 12). Which equation best represents the line? (10 points)
y = 1 over 2 x + 6
y = 2x + 7
y = 2x + 4
y = 1 over 2 x + 10
Answer: y=2x+4
You first find slope which is y2-y1 divided by x2-x1 that gives you slope and then you put it into the formula y-y1=m(x-x1)
Help. Need help ASAP!!!!!!!!!!!!!!
Answer:
C
Step-by-step explanation:
18's factors are 2 * 3 * 3
The two 3s can reduce the result further. sqrt (2 * 3 * 3)
square root 18 = 3*sqrt(2)
There are two sides with this length. Their total is 3sqrt(2) + 3sqrt(2) = 6√2
The perimeter is the sum of all three sides = 6 + 6√2
how do you do tag, cos, and sine stuff?
Answer:
im not so sure..but you can look at yt videos, they help a lot :)
The sine of the angle = the length of the opposite side. the length of the hypotenuse.
The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.
slope m=-2, point: (4,3)
Answer:
Step-by-step explanation:
(y - 3) = -2(x - 4)
y = -2x + 8 + 3
y = -2x + 11
pls give brainliest
Answer:
The the linear equation in point-slope form is
[tex]y-3 = -2 (x-4)[/tex]
Step-by-step explanation:
Given
slope = m = -2point (4, 3)We know that the point-slope form of the line equation is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
Here:
m is the slope(x₁, y₁) is the pointsubstituting the values m = -2 and the point (4, 3) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-3 = -2 (x-4)[/tex]
Thus, the the linear equation in point-slope form is
[tex]y-3 = -2 (x-4)[/tex]
Note: This equation could be further simplified to write it in the slope-intercept form
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
so writing the equation in the slope-intercept form
[tex]y-3 = -2 (x-4)[/tex]
[tex]y-3 = -2x+8[/tex]
[tex]y=-2x+8+3[/tex]
[tex]y=-2x+11[/tex]
Thus, the equation is the slope-intercept form is
[tex]y=-2x+11[/tex]Pls hurry I’m being timed
Answer:
I believe the answer is A) In quadrant IV
Step-by-step explanation:
Write the slope -intercept form of the given line.include your work in your answer.Type your answer in the box provided or
What is cot(< a)?
Reduce fractional answers to lowest terms.
Answer:
The value of cot (∠A) = 3/4
Step-by-step explanation:
Given the angle ∠A of a right-angled triangle
The opposite of ∠A = 4The adjacent of ∠A = 3We know that the trigonometric ratio
cot (∠A) = adjacent / opposite
= 3/4
Thus, the value of cot (∠A) = 3/4
The equations of four lines are given. Identify which lines are parallel.
Line 1:
y=-7x + 6
Line 2:
x +1/5y=-6
Line 3:
y=-5x -8
Line 4:
y+7=-1/7(x+4)
Answer:
Line 2 and 3 are parallel
Step-by-step explanation:
Recall that the general equation of a line in slope-intercept form is given by:
y = mx + b
where m is the gradient (slope).
two different equations that have the same value of m is said to have the same gradient and hence are parallel.
We simply have to rearrange each given equation so that it takes the form
y = mx + b and then compare all 4 to see which values of m are the same.
Line 1 : y = -7x + 6
Line 2: x +(1/5)y=-6 ===> rearrange to get y = -5x - 30
Line 3: y= -5x -8
Line 4: y+7=(-1/7)(x+4) ===> rearrange to get y = (-1/7)x - (53/7)
comparing the above, it is clear that line 2 and line 3 have m- values of m = -5, hence these lines are parallel.