Answer:
done this is DJskd21 in the other account
Step-by-step explanation:
(2,3), (-1,5), (0,-1), (3,5), (5,0)
Domain:________
Range:_________
Function: yes no
Answer:
Domain: {-1, 0, 2, 3, 5}
Range: { -1, 0, 3, 5, 5}
Function: no
Tell the next two terms in the sequence: 40, 10, 5/2, 5/8
Answer:
5/32 & 5/128
Step-by-step explanation:
In the 1800s, wagon trains traveled west along the oregon trail. A wagon train traveled from missouri to wyoming in 1 2/3 months and from wyoming to utah in 3/5 month. About how many months did it take the wagon train to travel from missouri to utah?
Answer: 2 4/15 months
Step-by-step explanation:
From the question, we are informed that a wagon train traveled from Missouri to Wyoming in 1 2/3 months and from Wyoming to Utah in 3/5 month.
The number of months that it will take the wagon train to travel from Missouri to Utah will be:
= 1 2/3 + 3/5
The common lowest multiple is 15
= 1 10/15 + 9/15
= 1 19/15
= 1 + 1 4/15
= 2 4/15 months
It will take they train 2 4/15 months to travel from Missouri to Utah.
Who ever answers gets points
Hello! How are you today?
which statement is not true
Answer:
where are the statements
Without using a calculator, show that 0.19 can be written as
19/99
Answer:
explanation above in the pic
graph the function f(x)=x^2-2x-8
Answer:
(-1,-5)(0,-8)(1,-9)(2,-8)(3,-5)
Step-by-step explanation:
could somebody help me please
Answer:
Step-by-step explanation:
1/2 x 1/3 = 1/6
5/12 x 3/4 = 5/16
5/16 x 2 = 5/8
Answer:
the first one is 1/6 the second is 5/8 the third is 5/16
Step-by-step explanation:
For a craft project, Jackie cuts the two triangles described below out of fabric. Find the length of CE¯¯¯¯¯¯¯¯.
In triangle CDE, CD¯¯¯¯¯¯¯¯=7 cm, CE¯¯¯¯¯¯¯¯=(4z+7) cm, ∡C=48°, and ∡E=82°. In triangle TUV, UV¯¯¯¯¯¯¯¯=(13z−20) cm, UT¯¯¯¯¯¯¯=7 cm, ∡U=48°, and ∡V=82°.
Answer: ???
Answer:
19
Step-by-step explanation:
took the test
Given:
In triangle CDE, CD=7 cm, CE=(4z+7) cm, ∡C=48°, and ∡E=82°.
In triangle TUV, UV=(13z−20) cm, UT=7 cm, ∡U=48°, and ∡V=82°.
To find:
The length of CE.
Solution:
In triangle CDE and triangle UTV,
[tex]m\angle C=m\angle U[/tex] (Given)
[tex]m\angle E=m\angle V[/tex] (Given)
[tex]CD=UT[/tex] (Given)
Two angles and a non -included side are equal in both triangle. So, both triangles are congruent by AAS postulate.
[tex]\Delta CDE\cong \Delta UTV[/tex]
[tex]CE=UV[/tex] (CPCTC)
[tex]4z+7=13z-20[/tex]
[tex]4z-13z=-7-20[/tex]
[tex]-9z=-27[/tex]
Divide both sides by -9.
[tex]z=3[/tex]
Now,
[tex]CE=4(3)+7[/tex]
[tex]CE=12+7[/tex]
[tex]CE=19[/tex]
Therefore, the length of CE is 19 cm.
You and your family are driving to the wild animal Park in Escondido California the distance from your house to the park is 528 miles. You hope to get there in 8 hours of driving time. What would be your average driving speed?
Answer:
66 miles per hour.
Step-by-step explanation:
Given that:
Distance between house to Wild Animal Park = 528 miles
Expected time to be taken in the travel = 8 hours
To find:
Average speed of the travel = ?
Solution:
First of all, let us have a look at the formula for Average Speed of any travel.
Let [tex]D[/tex] be the total distance traveled in any travel and
[tex]T[/tex] be the total time taken in this travel
Then Average Speed, [tex]S[/tex] is given by the formula:
[tex]S = \dfrac{D}{T}[/tex]
OR
[tex]Average\ Speed = \dfrac{Total\ Distance\ Traveled}{Total\ Time\ Taken}[/tex]
Here, we are given that:
[tex]D[/tex] = 528 miles
[tex]T[/tex] = 8 hours
[tex]S = \dfrac{528}{8}\\\Rightarrow S = \bold{66\ miles/hr}[/tex]
Therefore, the average speed is 66 miles/hr.
help asap give brain list
How do you do this?
Answer:
Step-by-step explanation: Use the slope formula which is y2-y1
x2-x1
PLEASE HELP! BRAINLIEST to correct answer!!
Answer:
(-∞,-9)
Step-by-step explanation:
Please help me!! ASAP
Answer:
5 for $8
Step-by-step explanation:
JUST HELP WITH NUMBER ONE PLEASEEEEEE THANK YOU!!!!
Answer:
possibly the change in seasons, droughts, natural disasters etc.
Step-by-step explanation:
anything that would stop you from farming really
hope this helps <3
find the value of 7⁴
Answer:
2401
Step-by-step explanation:
Because 7x7x7x7 is 2401, you’re supposed to multiply 7 by it’s exponent, and in this case, its 4. So multiply, 7 four times.
Which rules of exponents will be used to evaluate the expression. check all that apply
[(7^5)(7^3)]^-4
quotient of powers
product of powers
power of a power
power of a product
negative exponent
zero exponent
plz help
9514 1404 393
Answer:
product of powerspower of a powernegative exponentStep-by-step explanation:
The value in square brackets is evaluated using the product of powers rule:
(7^5)(7^3) = 7^(5+3) = 7^8
Then the overall value is found using the power of a power rule:
[7^8]^-4 = 7^(8(-4)) = 7^-32
Finally, the expression value is found using the negative exponent rule:
7^(-32) = 1/7^32 = 1/1104427674243920646305299201
Pls help, need this to pass, will give brainliest
Answer:
4
Step-by-step explanation:
Since the coefficients must be real and one of the roots is 1-i, then there has to be another root which is 1+i so that the coefficients can be real. Summing up all of the roots, we see there are 4 roots that just be part of the equation: 3, 4, 1-i, and 1+i. Since it is asking for the least, it has to be 4. Since the number of roots is the degree, the least it can be is 4.
Write an expression that contains four terms and simplifies to 3y + 5.
Answer:2y+y-4+9
Step-by-step explanation:
2y+y-4+9
Question 2
Which of the following expressions contain a coefficient of 4? Choose the TWO correct answers.
A 6y + 4 - 5 x 8
B
4 + 2w •6 + 2
С
4r +9
D
2 + 4z
(-0.2)(0.4 I don’t know how to do this question
Answer:
-0.08
Step-by-step explanation:
Multiply.
-0.2
x 0.4
_____
0 0 8
Each number you started out with has 1 space between the last number and the decimal, so your final answer will have 2 spaces.
Also, since you multiplied a negative and a positive, your final answer will be negative.
what is 5/8 - 6/8 i am super confuse lol
Answer: if you’re supposed to be subtracting the answer would be -1/8
Step-by-step explanation:
The denominator is the same so you don’t have to change it. The numerator is 5-6 which is -1.
Answer:
5
8
–
6
8
=
5 – 6
8
=
– 1
8
Step-by-step explanation:
What is the y-intercept?
help me or i feed you to mr.krabs
Answer:
ok I will not help u, u played urself
Anybody know this question
Answer:
No I don't. Sorry!!!!
please help I'm stuck on this question
As a fundraiser, the Student Council sold chances to guess the number of jellybeans in a jar. Brenda won the raffle with a guess of 370 jellybeans even though there were actually 400 jellybeans in the jar.
What was her percent error?
and theres no multi answer
Answer:
7.5
Step-by-step explanation:
a) Agora é com você! Complete a tabela abaixo determinando os valores de y = f (x) e os respec- tivos pontos de coordenadas (x, y) do gráfico da função f.
Answer:
Im sorry! can you please translate this?
Step-by-step explanation:
What values of x and y simultaneously satisfy the two equations given?
y = 2x – 3
y =[tex]\frac{1}{3}[tex] x + 2
9514 1404 393
Answer:
(x, y) = (3, 3)
Step-by-step explanation:
The two expressions for y can be set equal:
2x -3 = 1/3x +2
5/3x = 5 . . . . . . add 5 -1/3x
x = 3 . . . . . . . . . multiply by 3/5
y = 2(3) -3 = 3 . . . find y using the first equation
The solution to the system of equations is (x, y) = (3, 3).
This table shows values represented by an exponential function. What is the average rate of change for this function for the interval from x = 3 to x = 5?
Answer:
49
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Average Rate of Change: [tex]\frac{f(b)-f(a)}{b-a}[/tex]Step-by-step explanation:
Step 1: Define
x = 3, f(3) = 27
x = 5, f(5) = 125
Step 2: Find Rate
Substitute [ARC]: [tex]\frac{f(5)-f(3)}{5-3}[/tex]Substitute: [tex]\frac{125-27}{5-3}[/tex]Subtract: [tex]\frac{98}{2}[/tex]Divide: [tex]49[/tex]Answer:
49
Step-by-step explanation:
Ap3x
One rectangle is devided into four parts. How much is one part?
Answer:
[tex]P = \¼R[/tex]
Step-by-step explanation:
Given
Shape: Rectangle
Division = 4 parts
Required
How much is one part of the division
Represent the rectangle with R and the parts with P
When a rectangle (R) is divided into 4 parts (P); the relationship between R and P is:
[tex]P = \frac{R}{4}[/tex]
[tex]P = \¼R[/tex]
This implies that the one part of the division is ¼ of the divided rectangle