Answers
Answer:
Step-by-step explanation:
The triangle is equilateral. That means that <N = 60 degrees
7x - 3 = 60 degrees Add 3
7x = 60 + 3 Combine the right
7x = 63 Divide by 7
7x/7 = 63/7
x = 9
Related Questions
Select the correct answer.
What is the difference of the values of the two variables in this system of equations?
y = 2x+1
x + 3y= 10
A. 0
B. 1
C. 2
D.3
Answers
Answer:
B. I think
Step-by-step explanation:
Answer:
What is the difference of the values of the two variables in this system of equations?
y = 2x+1
x + 3y= 10
A. 0
B. 1
C. 2
D.3
the difference : there can be 2 possible answers for this..
x - y = 1 - 3 = -2 OR y - x = 3 - 1 = 2
Step-by-step explanation: i just know
it would be c
PLEASE ANSWER I WILL GIVE 50 POINTS AND BRAINLIEST TO WHOEVER ANSWERS FIRST!! PLZZZ ANSWEERRR!!
An artist made a cone out of stainless steel, then sliced it into 3 pieces to use to make a sculpture. The original cone and the 3 pieces are shown below. ( I have attached the picture)
What is the volume of the largest piece?
A. 2,375 π cubic centimeters
B. 2,500 π cubic centimeters
C. 3,250 π cubic centimeters
D. 3,375 π cubic centimeters
Answers
Answer:
3375 [tex]\pi \\[/tex] cubic centimeters
Step-by-step explanation:
Trick question: The largest piece is the entire cone.
First lets identify the equation for volume.
V= 1/3 h pi r^2
h=45
r=15
V= 1/3 45 * pi 15^2
v= 15* pi 225
3375 pi
You keep pi because the answer has pi.
Which expression can be used to find 12 percent of $98?
A. 12×98
B. 0.12×$98
C. 1/12×$98
D. 1/0.12×$98
Answers
Answer:
B
Step-by-step explanation:
12% is also known as 0.12 which we can multiply by $98 to get the answer.
(hope this helps)
The function p(s)=−10s2+110s−180 represents a company's profit p made on selling a product for s dollars per unit. Calculate and interpret p(6).
Answers
Answer:
The company's profit made out of selling $6 per unit is $120
Step-by-step explanation:
You basically insert 6 for s and evaluate...
-10(6)^2+110(6)-180, first you multiply the exponents...
-10(36)+110(6)-180, then multiply...
-360+660-180, then simplify...
300-180
=120
James measures the density of his rocks.
grams (g)
cubic centimeters (cm3)
Celsius (°C)
liters (L)
gm/cm3
meters (m)
Answers
Answer:
gm/cm3
Step-by-step explanation:
It is a density unit
59 divided by 5= I have a essay for this
Answers
Answer: 11.8
Step-by-step explanation:
59 divided by 5 equals 11.8
Jason has a piece of wire that is 62.4 inches long. He cuts the wire into three equal pieces. Which is the best estimate of the length of each piece of wire?
Answers
21, more precisely 20.8
We can set up an equation 62.4/3 = 20.8, about 21
A public parking garage charges $5, plus an additional $2 per hour.
Choose the graph of the line relating parking costs to time (in hours).
Answers
Answer:
can you give a more detailed screen shot
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
A fundraiser the student council soul chances to guess the number of jelly beans in a jar Brenda won the rapper with a guest of 370 jelly beans even though there were actually 400 jelly beans in a jar What was the percentage error
Answers
Answer:770
Step-by-step explanation:
HURRYY
Write the equation of the line that goes through (-6,2) and (7,-1) using point slope
Answers
Answer:
y - 2 = (-3/13)(x-(-6))
or
y - (-1) = (-3/13)(x-7)
Step-by-step explanation:
point slope form is y - y1 = m(x - x1)
slope is m = (y2 -y1)/(x2-x1) = (-1 - 2)/(7 - (-6)) = -3/13
y - 2 = (-3/13)(x-(-6))
or
y - (-1) = (-3/13)(x-7)
Help quickly as possible thank you :)
Answers
Answer:
t times 15 equals to number of wreaths
Answer:
t times 15 =number of wreaths
Please choose the option that would best fit the empty space above: Group of answer choices only one optimal solution multiple optimal solutions no solution, since it is infeasible no best solution, since it is unbounded None of the above
Answers
Answer:
Follows are the solution to this question:
Step-by-step explanation:
In this question, some of the data is missing, that's why this question can be defined as follows:
It Includes an objective feature coefficient, its sensitivity ratio is the ratio for values on which the current ideal approach will remain optimal.
When there is Just one perfect solution(optimal solution) then the equation is:
[tex]Max \ Z = \$ 5x_1 + \$10x_2\\\\Subject\ to: \\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \leq 100\\\\x1, x2 \geq 0[/tex]
When there are Several perfect solutions then the equation is:
[tex]Max \ Z = \$ \ 200x_1 + \$ \ 100x_2\\\\ Subject \ to:\\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \leq 100\\\\x1, x2 \geq 0[/tex]
When there is also no solution, since it is unlikely then the equation is:
[tex]Max \ Z = \$40x_1 + \$10x_2 \\\\Subject \ to:\\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \geq 100\\\\x_1, x_2 \geq 0[/tex]
When there is no best solution since it is unbounded then the equation is:
[tex]Max \ Z = \$ 30x_1 + \$15x_2 \\\\Subject to:\\\\8x_1 + 5x_2 \geq 80\\\\2x_1 + 1x_2 \geq 100\\\\x_1, x_2 \geq 0\\[/tex]
Please help me PLEASE
Answers
What is the slope of each line.
Answers
Step-by-step explanation:
the slanted one is 3 so 3/1
the horizontal on is zero 0/2
the vertical one is infinite inf/0
The seventh-grade students need to raise at least $5,000 for their class trip. They were given
$850 by local businesses for the trip, but they have to raise the rest. If there are 83 students,
how much does each student, m, need to raise?
Answers
$4150 left to raise
$4150/83 students=
$50/student
Answer:
$50
Step-by-step explanation:
First you subtract 850 from 5000 to find out how much money the students have left to raise. You should get $4150. You then divide 4150 by the 83 students and you find that each student is responsible for raising $50.
3. Which situation could be represented by the graph shown?
30
27
24
21
18
15
A. Garrett buys limes for $0.80 each.
B. Sophia buys 12-packs of soda for $1.75 each.
C. Jacob buys packs of gum for $1.50 each.
D. Allison purchases lemons for $0.75 each.
12
9
9
6
3
Answers
Answer: Could you provide a image of the question it's very unclear
Please help for brainliest
Solve and graph the compound inequality.
10 < x - 10 < 25
Answers
Answer:
Step-by-step explanation:
Just add 10 to both side and we'll have
10 + 10 < x < 25 + 10
20 < x < or equal to 35
if each side of a cube is 4cm find its volume
Answers
Answer:
volume is the cube of one side. so 4x4x4
Find the angle for X
Answers
113=180
-113 -113
————-
=67
67+x=180
-67 -67
—————
Answer X=113
You and your friends bought some movie tickets. Each movie ticket cost $6.32 per person. You also spent $14.00 on popcorn. If you and your friends spent a total of $45.60, how many total tickets were purchased?
Answers
Answer:
Step-by-step explanation:
10
A hemispherical tank is filled with water and has a diameter of 19 feet. If water
weighs 62.4 pounds per cubic foot, what is the total weight of the water in a full tank,
to the nearest pound?
Answers
We know that the volume of a sphere is:
V
=
4
3
π
r
3
where
r
=
10
2
=
5
ft
is the radius;
we need half of this, so we use:
V
2
=
2
3
π
r
3
=
261.8
ft
3
giving a total weight of water of:
W
=
261.8
⋅
62.4
=
16
,
336
pounds
Answer:
=112051 lbs
Step-by-step explanation:
A train traveled 504 miles in 8 hours. A bus traveled 531 miles in 9 hours. Which mode of transportation has the faster rate?
Answers
Were the Cubans happy being a Spanish colony? What happened that allowed for the Cubans to gain more freedom? (social studies)
Answers
1248 buttons 8 contains how many buttons will go into each contain
[tex]1248 \div 8 = [/tex]
Answers
Answer:
156 buttons in each container
Step-by-step explanation:
[tex] \frac{1248}{8} = 156[/tex]
Explanation: it’s a simple equation really. Just divide 1248 by 8. Calculators work wonders, just telling you in advance.
Solve for g.
5.1g = 35.7
Enter your answer in the box.
Answers
Answer:
g = 7Step-by-step explanation:
5.1g = 35.7 divide by 5.1 each side
g = 35.7 / 5.1
g = 7
dominique and ella are comparing whose jet traveled faster. The graph shows the relationship between the total distance Dominique traveled and the time in hours. The distance Ella traveled after x hours can be represented by the equation y=550x. Who, if anyone, traveled at a faster speed? Explain.
Answers
Answer: Yes
Step-by-step explanation:
Two-step equations. Solve X 3x -14 = 46
Answers
Answer:
x is 20
Step-by-step explanation:
3x-14=46
3x=60
x=20
Answer:
20
Step-by-step explanation:
3x-14=46 (shifting -14 to right side)
3x=46+14
3x=60
x=60/3
x=20
plz mark brainliest
A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a fiat packing fee of $5 and an amount based on the weight in pounds of the box, 8225 per pound. Which equation represents the shipping cost as a function of x, the weight in pounds? 1) = 225x45 5 f(x) = 5x + 225 1 = 2254 - 5 10) = 5% -225
Answers
Answer:
f(x)=2.25x+5
Step-by-step explanation:
The equation for the line g can be written as x-y=9. Line h is parallel to line g and passes through (4,5). What is the equation of line h?
Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions, or integers.
Please help me!!!
Answers
Answer:
y = x+1
Step-by-step explanation
The equation in slope intercept form is expressed as y = MX+c
m a the slope
Get the slope of the line
Given the line x-y =9
-y = -x+9
y = x-9
Slope of the line is 1
Since it is parallel to the given line, the slope o the required line is also 1
Substitute m = 1 adnd (4,5) into the point slope form
y-y0 =m(x-x0)
y - 5 = 1(x-4)
y-5 = x-4
y= x-4+5
y = x+1
Hence the required equation is y = x+1
HELP MEEEEEEEEEE and please explain >:(
Determine the transformations that were used to change the graph of the parent function y = x^3 into the graph shown.
Answers
Answer:
i can't see some of the numbers
Step-by-step explanation:
it might just be me but.................
Answer:
The graph of y = x^3 was stretched vertically by a factor of 2, reflected across the x-axis, shifted horizontally 4 units to the right, and shifted vertically 4 units down.
Step-by-step explanation:
if you look at the graph, you can see that it's stretched vertically by a factor of 2, hence the (3,-2), and it's reflected across the axis, and it's shifted horizontally 4 units to the right as it says in the point (4,-4), that's why it moved, and shifted vertically 4 units down because of -4
