is -4x-8=4x+8 one solution no solution or many solutions
Answer:
One solution.
Step-by-step explanation:
This question has different coefficients so it has one solution.
Which expression is equivalent to 10 - 3(4x + 8)?
A.
-12x - 14
B.
12x + 14
C.
14 - 12x
D.
-14 + 12x
Answer:
10-3(4x+8)
=10-12x-24
=-12x-14
The answer is A. -12x-14
A camper attaches a rope from the top of her tent, 4 feet above the ground, to give it more support. If the rope is 8 feet long, about how far will the stake need to be from the middle of her tent?
A. 8.9 ft
B. 4 ft
C. 12 ft
D. 6.9 ft
Answer:
6.9 ft
Step-by-step explanation:
The Pythagorean Theorem. :)
a^2 + b^2 = c^2
4^2 + b^2 = 8^2
16 + b^2 = 64
b^2 = 48
D = 6.928
<3 Enjoy,
Dea
The length of the stake needs to be from the middle of her tent will be 6.9 feet. Then the correct option is D.
What is a right-angle triangle?It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function. The Pythagoras is the sum of the square of two sides is equal to the square of the longest side.
A camper attaches a rope from the top of her tent, 4 feet above the ground, to give it more support. If the rope is 8 feet long.
Then the length of the stake needs to be from the middle of her tent will be
We have
P = 4 ft
H = 8 ft
Then the base is given by the Pythagoras theorem.
B² = H² - P²
B² = 8² - 4²
B² = 64 - 16
B² = 48
B = 6.9 ft
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
I literally had one more then someone gave the wrong answer so will give crown
Answer:
a) x=3
y= 4+4*3
=16
b) x=4
y= 4+4*4
= 20
c) x=7
y= 4+4*7
= 32
d) x=8
y= 4+4*8
= 36
Hope it will help you.......PLEASEE HELP I WILL GIVE BRAINLIEST!
Answer:
It would be C, Y=x-7
Step-by-step explanation:
Each X in the left column is 7 more than Y in the right column.
Everytime theres an X, you subtract 7 to get Y, making the equation y=x-7
The difference of two numbers is 308. The smaller of the numbers is 730. What is
the other number?
Answer:
1038
Step-by-step explanation:
730+308= the big number
Answer:
1038
Step-by-step explanation:
HURRRY FIRST GETS BRAINLIESTTTT
Answer:
5
Step-by-step explanation:
because others are already there
Answer:5
Step-by-step explanation:
Mr.davis works for $2,400 per month plus a 10 percent commission on his total sales.he wants to earn at least $3,000 next month. Which inequality can be used to determine the amount of sales,s,he needs to meet his goal?
Answer:
5th and 6th of August and will not me I will get
Step-by-step explanation:
ok is a theme for all of us who 6th assignment and we are going too far from changes to our schedule so we will not have a party
There are 57 balls in a bucket. The balls are numbered from 1 to 57. One ballis randomly selected from the bucket.
What is the probability that ball #54 is chosen?
Answer:
1/57
Step-by-step explanation:
-3 force F equals 5/4 what is F
Answer:
uhhh
Step-by-step explanation:
what is the first step in solving this equation?
5x+7=12
Answer:
Subtract 7 from 12.
Step-by-step explanation:
Answer:
subtract 7 from both sides.
5x = 5
x = 1
Solve: 0.3 + d = 7.1 d = _____
Answer:
d= 3/61
Step-by-step explanation:
The following table shows the expressions that represent the sales of two companies:
Company: А B
Sales: 110(0.70)^x 430(1.90)^x
Which company has the largest percent of increase?
-Company A
-Company B
-Both Company A and Company B
-Neither Company A nor Company B
9514 1404 393
Answer:
company B
Step-by-step explanation:
The growth rate is 1 less than the growth factor. The growth factor is the base of the exponential term.
Company A
growth factor: 0.70
growth rate: 0.70 -1 = -0.30 = -30%
__
Company B
growth factor: 1.90
growth rate: 1.90 -1 = 0.90 = 90%
__
Company B has a higher growth rate than Company A. (Company A has decreasing sales, not increasing.)
Company B has a higher growth rate than Company A.
What is the measure of DC?
1. 61
2. 119
3. 122
4. 360
Answer:
61 it is because it is in first
A plane traveled 322 miles from El Paso in a direction 57° northeast. What is height of the plane, to the nearest mile?
Answer:
The height of the plane to the nearest mile is 175 miles
Step-by-step explanation:
Here, we want to calculate the direction of the plane
A diagrammatic representation of this will be interesting
Please check an attachment for this
From the diagram, consider the triangle OAB
we want to calculate the height of this triangle
We simply apply trigonometric identity
Thus, we have that;
Sine 33 = h/322
h = 322 sine 33
h = 175.37
h is approximately 175 miles
Where were the two cars in relation to each other when they began traveling?
brainliest if helpful ^^
Answer:
The answer is A.
Step-by-step explanation:
As can be seen in the graph, car B starts at the "20" mark on the vertical axis, signifying that it starts 20 miles east of car A.
Hope this helped!
Answer:
Here you go sweetheart!
Step-by-step explanation:
What is the measure of angle A?*
A.27
B.36
C.63
D.216
Answer:
B. 36
Step-by-step explanation:
Answer:
36 degrees
Step-by-step explanation:
117 + 27 = 144
180 - 144 = 36
The graph shows the heigh if a tree ever time. What can you reduce the rate of change to be from 2years to 4years
Answer:
the question sounds confusing but I believe you would reduce the time or the x value so that the years are reduced.
what is 20r^2+11r-3=0 for all real solutions?
please answer fast
Answer:
r=0.2
r= -0.75
Step-by-step explanation:
if im wrong im sorry
Help, this is a algebra question. Answer ASAP if you know the answer. I will give brainliest to whoever responds correct.
Answer:
B. Substitute 0 for y and solve for x.
Step-by-step explanation:
Finding the zeroes means solving for x when y = 0.
Please answer correctly will mark brainliest and follow thank you ;)
Answer:
76m
Step-by-step explanation:
Solve perimeter of both rectangles and add
Answer:
238 meters
Step-by-step explanation:
Perimeter? The equation is P = 2 ( l * w )
So lets cut this irregular shape into 2 rectangles.
I added a picture to show you.
So on rectangle is 7 by 11 and the other is 7 by 6.
So lets find the perimeter of the larger rectangle first.
P = 2 ( 11 * 7 )
P = 2 ( 77 )
P = 154
Now the smaller one
P = 2 ( 7 * 6 )
P = 2 ( 42 )
P = 84
Now to find the full perimeter, add both perimeters together
P = 154 + 84
P = 238
238 meters
Don't be afraid to reach out with further questions! Hope this helps!
Billy's Bagels sells bagels and sandwiches. The profit on every bagel is $2 and the profit on every sandwich is $3. Billy made a profit of $1,560 last week.
a. Write an equation in a standard form that represents Billy's profits last week, where x is the number of bagels sold and y is the number of sandwiches sold.
b. Change the equation for Billy's profit to slope-intercept form.
c. Write the equation in function notation. HELP!!
Answer:
a. 2x + 3y = 1560
b. y = -2x/3 + 520
c. f(x) = -2x/3 + 520
Step-by-step explanation:
a. We are told that the profit on each Bagel is $2 for x bagels and $3 for each sandwich is $3
for a total of y sandwiches
So we have;
2x + 3y = 1560
b. Slope intercept form is generally
y = mx + b
So we have
3y = -2x + 1560
y = -2x/3 + 520
c. In function notation;
f(x) = -2x/3 + 520
Please help me, please please help ASAP!!!
Rita is planting saplings along her garden fence. When she started, she had x packages of saplings with 5 saplings per package. She planted 15 saplings and has at most 20 left. How many packages of saplings did she start with? What would the solution look like on a number line graph?
When Rita started, she had
packages of saplings. The solution can be represented as
with an arrow to the
.
Answer:
If we represent x (number of packages of saplings) on a number line graph, it will start on number 4 (number of packages Rita still has) then moves to the right to number 7, that is the number of packages when Rita started to plant.
Step-by-step explanation:
if f(x)=5x^4+3, then what is the remainder when f(x) is divided by x-1?
Answer:
8
This is actually fairly simple. If you take the x-1 and set it equal to 0 you get 1. And if you plug that value into the x you get 8, which is the remainder. This is called the remainder value theorem.
Step-by-step explanation:
Please help me please
Answer:
the answer is A ...........
Write 5/3 as a mixed number.
Answer:
1 [tex]\frac{2}{3}[/tex]
One and two thirds
Step-by-step explanation:
Divide the numerator by 3
Write down the whole number answer
Use the remainder as the new numerator over the denominator, which is the fraction part of the mixed number.
I hope this helps!!
The fraction 5/3 as a mixed number is [tex]1\frac{2}{3}[/tex].
To write the fraction 5/3 as a mixed number, we need to find the whole number and the proper fraction parts.
A mixed number is a combination of a whole number and a proper fraction (where the numerator is smaller than the denominator).
Divide the numerator (5) by the denominator (3).
5 ÷ 3 = 1 with a remainder of 2
The quotient (1) represents the whole number part, and the remainder (2) becomes the numerator of the proper fraction.
The denominator remains the same, which is 3.
Hence, the mixed number representation of 5/3 is [tex]1\frac{2}{3}[/tex].
To learn more on Fractions click:
https://brainly.com/question/10354322
#SPJ6
what is 8 - 7 1/4 i need the answer fast
Answer:
3/4
Step-by-step explanation:
can yall help me or not?
Answer
desktop for 1st because it sold less computers and made more money.
for 2nd laptops 1.53 and computer 4.34
Step-by-step explanation:
Wesley is raising monarch caterpillars for a school science project. Every day, he feeds 7 fresh milkweed leaves to each caterpillar. Wesley wants to find out how many caterpillars he can feed in a day with a total of 42 leaves. Write an equation that can be solved for n to find the number of caterpillars he can feed in a day?
Step-by-step explanation:
Let n be the number of caterpillars.
Since each catepillar eats 7 leaves,
Wesley have 7n number of leaves.
In this case 7n = 42, so n = 6.
Answer: 7n = 42, n = 6.
Explanation:
Every caterpillar eats 7 milkweed leaves. That means [tex]n[/tex] is the number of caterpillars Wesley feeds every day. Since we know 7n is equal to 42, n = 6 because 42 ÷ 7 = 6.