Answer:
0.75
Step-by-step explanation:
Answer:
0.75
Step-by-step explanation:
do 3 divided by 4!
(x-y)^2 (x^2-2xy+y^2)
Jon has to choose which variable to solve for in order to be able to do the problem below in the most efficient manner.
6x+3y - 27
5x+2y = 21
Which variable should he choose so that he can use substitution to solve the system?
Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Jon should solve for y in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Submit
Answer:
A
Step-by-step explanation:
Answer:
(A)Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to eliminate the coefficient for y.
Step-by-step explanation:
i did it on edge good luck
Find the distance between points P(7,9) and Q(2, -3) to the nearest tenth.
12
14
26
13
Answer:
I think 26. pls give me brainliest.
A road rises vertically 4 feet for every 50 feet traveled horizontally. What is the rate of
change in vertical feet per horizontal foot as a car travels this road?
Answer:
4/50 or 2/25
Step-by-step explanation:
Slope/rate of change is defined as the vertical distance over horizontal. then simplify.
A school is arranging a field trip to the zoo. The school spends 538.92 dollars on passes for 33 students and 3 teachers. The school also spends 290.07 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?
Convert 0.9 to a fraction. *
10 points
Convert 33% into a decimal. *
10 points
Convert 2/5 to a decimal.
Convert 2/5 to a percent. *
Answer:
9/10
.33
0.4
40%
these are in order
What is the actual slope of this line?
find(</> of the question
Answer:
>
Step-by-step explanation:
Because the question is like the 36 □ 25 what the answer and its > yourwelcome
You are standing 500 meters from a SpaceXᵗᵐ Rocket that is preparing to take off. The angle of elevation to the top of the rocket is 8o. Find the height of the rocket. Round your answer to the nearest tenth The height of the rocket is meters
Answer:
70.3mStep-by-step explanation:
The set up will be a right angled tringle with angle of elevation of 8°.
The distance you are standing from the rocket (adjacent) = 500m
The height of the rocket (opposite) = x
Using the SOH CAH TOA trig identity;
According to TOA
tan(theta) = opp/adj
tan 8 = x/500
x = 500tan8
x = 500(0.1405)
x = 70.27
x = 70.3m (to the nearest tenth)
Hence the height of the rocket in meters is 70.3m
When Evelyn commutes to work, the amount of time it takes her to arrive is normally
distributed with a mean of 47 minutes and a standard deviation of 4.5 minutes. Using
the empirical rule, what percentage of her commutes will be between 42.5 and 51.5
minutes?
Which one is correct? Please hurry <3
Answer:
a. how many tries do u have.
Step-by-step explanation:
Gracie borrowed $92 from her father.
She has already paid back $12. She will
pay him another $16 on Monday and
then make equal payments of $4 until
the rest of the money has been repaid.
The expression below can be used to
find the number of equal payments
Gracie will need to make in order to
repay the money.
92 – (12 + 16)
4.
How many equal payments will Gracie
need to make in order to repay the
money?
Answer:
64
Step-by-step explanation:
please help im trying to catch up on work :(
Answer:
t = -3
Step-by-step explanation:
I'll give brainliest!!! I need help fast please I just need someone to check my answers!!!
look at the screenshot!!
Answer:there correct
Step-by-step explanation:
Answer:
i think it's correct
Step-by-step explanation:
write each number in standard form. five milion, four hundred twenty-one thousand, seven hundred eigthy-nine
Answer:
5,421,789
Step-by-step explanation:
Answer: 5,421,789.
Step-by-step explanation: Consider marking this answer as brainliest if it helped you out.
Solve 3 ÷ one eighth = ___
Answer:
24
Step-by-step explanation:
i did the opposite of division which is multiplication
3 x 8 = 24 or 1/24
Answer:
24 hope this helps!
Step-by-step explanation:
3/(1/8) = 24
the value of y is directly proportional to the value of x. If y= 35 when x=140, what is the value of y when x=70?
Answer:
17.5
Step-by-step explanation:
first you need to find the relationship between the y and x.
140/35= 4
so then we know that X is four times larger than y
70/4 = 17.5
the volume of a large sphere (of radius R) is twice the volume of a smaller sphere (of radius r). form an equation linking r and R.
Step-by-step explanation:
radius of large sphere is R,
then volume is (4/3)*pie*R³
and
the radius of small sphere is r,
then volume is (4/3)*pie*r³
condition is,
volume of larger sphere is twice of the volume of smaller sphere.
then, (4/3)*pie*R³=2*(4/3)*pie*r³;
R³= 2r³
R=(2^⅓)*r
Last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago. The average temperature two Sundays ago was T degrees Celsius.
Which of the following expressions could represent the average temperature last Sunday?
Choose 2 answers:
Answer: 1.08t and (1+8/100)
Step-by-step explanation:
I just did this question
Answer:
Step-by-step explanation:
1.8t
Which reason justifies Statement 4?
A)
The sum of three right angles is 180°.
The sum of complementary angles is 180°.
C)
The sum of corresponding angles is 180°.
D)
The angles form a straight angle, which contains 180°
part2 of the math homework
Please anyone help me this is due tomorrow and I don’t know how to do this
Answer:
Number 6 is C, because 40 +80 equals 120
step 2: 180 minus 120 = 60 so Angle C is 60
that is the three interior angles and the only option that has 2 of them is C
How many 1/5 cup servings are in 7 cups of raisins?
A.12
B.14
C.35
D.140
Answer:
C. 35
Step-by-step explanation:
7 ÷ [tex]\frac{1}{5} \7[/tex] = 35
Answer:
C. 35
Step-by-step explanation:
There are 5 1/5 cup servings in one cup. And 5*7=35
you drove 65 mph on the interstate throughout the trip. Write an equation in slope intercept form to represent the situation.
Answer:
65(8x6)
If jeffrey had 65 miles per gas, why did they not fill it up the full way?
Step-by-step explanation:
When a quantity is increased or
decreased, what PERCENT describes the
original or starting value?
Answer:
100%
Step-by-step explanation:
The percentage that describes the original value we are calculating from is 100%
This represents the original value that we are working with.
For example if we are to decrease by 10%, it means we are to be left with 90%
If also we are to increase by 10%, it means that we are to be left with 110%
Kisha saved $12.00 when buying a coat. The coat was on sale for 30% off. What was the original price of the coat?
Answer:
$40
Step-by-step explanation:
As per linear equation, the original price of the coat is $40.
What is a linear equation?"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. When this equation is graphed, it always results in a straight line."
Given, Kisha got the discount of $12.00 while buying the coat.
The coat was on sale for 30% off.
Let, the original price of the coat was $x.
Therefore, the price Kisha saved while buying the coat was:
$(x ×0.3)
= $0.3x
Now, 0.3x = 12.00
⇒ x = (12.00 / 0.3)
⇒ x = 40
Therefore, the original price of Kisha's coat was $40.
Learn more about linear equation here: https://brainly.com/question/3878807
#SPJ2
help help p pl z jayscsus yec an6avavbh
Answer:
Step-by-step explanation:
100 percent
Give the vertex of each function or inequality
f(x)=|x-1|-1
Answer:
(1,-1)
Step-by-step explanation:
The vertex is the minimum point (in this case). That happens when x - 1 = 0. The reason for that is because the absolute value is going to added to minus 1. The absolute value is always plus.
x - 1 = 0
x - 1+1 = 0 + 1
x = 1
So the minimum point is going to be (1,-1)
Here's a graph to help you along.
WILL MARK BRAINIEST!
Find the slope of each line defined bellow and compare their values. NOTE-please list slope of line A and slope of Line B
Answer:
1 over 5 or 1/5
Step-by-step explanation:
#2) Jane wants to have a test average of at least 78.
She has taken 4 of the 5 tests so far and scored
72,71,80, and 76. Find the possible scores she can get
on the final exam to meet her goal.