Solve for x
7x^2=1008
Answers
Answer:
x = {-12, 12}
Step-by-step explanation:
Related Questions
The Action Copy Company offers to lease a copy machine for a fixed weekly fee of $10.00 and an additional charge of $.07 for each copy. Fast Print Company offers a fixed charge of $25.00 a week with an additional charge of $.02 for each copy. Is there a certain number of copies where the two companies charge the same amount? If so, how many copies are made and what is the charge?
Answers
5. The Spanish club sold churros as a fundraiser. The pretzels normally sold for $3.50, but near the end of the sale the price was reduced by 10%. What was the new price for a hot pretzel?
Answers
The complex numbers z1 and z2 are graphed. Which point represents z1 + z2?
A
B
C
D
Answers
Answer:
A
Step-by-step explanation:
edge
[tex]Z_{1} +Z_{2}[/tex] represents Point A i.e., 3i.
What are complex numbers?Complex numbers are the numbers that are expressed in the form of
a + ib where, a, b are real numbers and ‘i’ is an imaginary number called “iota”. The value of i = (√-1). For example, 2+3i is a complex number, where 2 is a real number (Re) and 3i is an imaginary number (Im).
Given
The complex numbers z1 and z2 are graphed.
From the graph,
[tex]Z_{1} =3+i[/tex]
[tex]Z_{2} =-3+2i[/tex]
[tex]Z_{1} +Z_{2}= 3+i+(-3+2i)[/tex]
[tex]Z_{1} +Z_{2}= 3-3+i+2i[/tex]
[tex]Z_{1} +Z_{2}= 3i[/tex]
Option A is correct.
[tex]Z_{1} +Z_{2}[/tex] represent Point A i.e., 3i.
Find out more information about complex numbers here
https://brainly.com/question/777332
#SPJ2
261 feet in 405 minutes give it as a simplified fraction
Answers
Answer:
[tex]\dfrac{261}{405}[/tex] = [tex]\dfrac{29}{45}[/tex]
Step-by-step explanation:
We need to find the simplified fraction of 261 feet in 405 minutes.
It means we need to divide 261 feet and 405 minutes or it can be written as :
[tex]\dfrac{261}{405}[/tex]
We know that, 29 × 9 = 261 and 45 × 9 = 405
[tex]\dfrac{261}{405}=\dfrac{29\times 9}{45\times 9}\\\\=\dfrac{29}{45}[/tex]
Hence, the simplified fraction of the given fraction is [tex]\dfrac{29}{45}[/tex].
What is the greatest common factor of 42, 56, and 112
Answers
Answer: gcf, hcf, gcd (42; 112) = 14 = 2 × 7: greatest (highest) common factor (divisor), calculated.
Step-by-step explanation:
Answer:14
Step-by-step explanation:
1
60°
6
7
4
LO
40°
2
3
30%
20°
Jo measures of a triangle.
its angles.
Help plzz
Answers
Answer:
1=50
2=90
3=60
4=60
5=60
6=60
7= 120
Step-by-step explanation:
QUESTION 1 of 10: A company is offering to pay a stadium $750,000 per year for naming rights. If the administrative costs for this
sponsorship are $63,000, what are the costs as a percentage of the revenue for the stadium-naming sponsorship? (Round to the nearest
percent.)
a) 5%
b) 6%
оооо
C) 7%
O d) 8%
Submit
Answers
Answer:
8%
Step-by-step explanation:
please answer fast!!!
Answers
Answer:
VP = 21
ZP = 7
Step-by-step explanation:
Given:
VZ = 14
Required:
VP and ZP
Solution:
Since Z is the centroid, therefore:
⅔ of VP = VZ (centroid theorem)
Thus,
⅔(VP) = 14 (substitution)
Multiply both sides by 3
2(VP) = 14*3
2(VP) = 42
Divide both sides by 2
VP = 42/2
VP = 21
✅VZ + ZP = VP
14 + ZP = 21
ZP = 21 - 14 (subtraction property of equality)
ZP = 7
how would you break down 40% to find 40% of a number
Answers
Answer:
find 80 percent
Step-by-step explanation:
Number of putter
3. How many 80 sheets notebook can a company make using 6080 sheets?
Total number of
Answers
76
Step-by-step explanation:
just divide 6080 by 80 and you get 76
Complete the multiplication sentence that the following images represent. * 10
Answers
Answer:
486 if its multiplication
Step-by-step explanation:
18*27=486
wut do u need answered
Answers
Answer:
nothing rn what do you need answered?
Step-by-step explanation:
Answer:
i have 0 questions to be answered anyway have a good day, week and happy new years and thanks for the points
The bakers at Healthy Bakery can make 270 bagels in 5 hours. How many bagels can they bake in 18 hours?
375 bagels
75 bagels
972 bagels
1350 bagels
Answers
What is the measure of ∠C in the figure below
Answers
Answer:
C. 56°
Step-by-step explanation:
An isosceles triangle has two sides that are equal. ∆ABC has two equal sides. Thus, the angles opposite the two sides of an isosceles triangle are also congruent to each other.
<C and <A are congruent to each other.
m<A = 56°, therefore,
m<C = 56°
Solve this equation. Enter your answer in the box.
−5/6e−2/3e=−24
Answers
I need help with math homework #2 algebra
Answers
Answer:
A. (0, -2) and (4, 1)
B. Slope (m) = ¾
C. y - 1 = ¾(x - 4)
D. y = ¾x - 2
E. -¾x + y = -2
Step-by-step explanation:
A. Two points on the line from the graph are: (0, -2) and (4, 1)
B. The slope can be calculated using two points, (0, -2) and (4, 1):
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-2)}{4 - 0} = \frac{3}{4} [/tex]
Slope (m) = ¾
C. Equation in point-slope form is represented as y - b = m(x - a). Where,
(a, b) = any point on the graph.
m = slope.
Substitute (a, b) = (4, 1), and m = ¾ into the point-slope equation, y - b = m(x - a).
Thus:
y - 1 = ¾(x - 4)
D. Equation in slope-intercept form, can be written as y = mx + b.
Thus, using the equation in (C), rewrite to get the equation in slope-intercept form.
y - 1 = ¾(x - 4)
4(y - 1) = 3(x - 4)
4y - 4 = 3x - 12
4y = 3x - 12 + 4
4y = 3x - 8
y = ¾x - 8/4
y = ¾x - 2
E. Convert the equation in (D) to standard form:
y = ¾x - 2
-¾x + y = -2
Find the exact value of cos(a-b) given sin(a)=-4/5 and cos(b)=-5/8 for a in Quadrant III and B in Quadrant II.
See picture for answer choices.
Answers
Answer: B
Step-by-step explanation:
I have know what is the exact answer for this question
Answers
Answer:
512? Or you using the other way
True or False: The commutative property allows you to change the order of an addition problem and division problem.
<333
Answers
Answer:
True!!Step-by-step explanation:
The commutative, associative, and distributive properties help you rewrite a complicated algebraic expression into one that is easier to deal with. When you rewrite an expression by a commutative property, you change the order of the numbers being added or multiplied.
Hope this helps!! Please consider marking brainliest! Have a good one!!
Find the solution set of the inequality
12 – 6r > 24.
Answers
Answer:
r<-2
Step-by-step explanation:
2, 5, 8, 11, 14,... ... ... ....
a30
What’s the missing term
Answers
Answer:
17, 20, 23, 26, 29, 32,
Step-by-step explanation:
Answer:
17, 20, 23, 26, 29, 32, 35....
Step-by-step explanation:
cause that's how math was made
"don't have a good day, have a great day"
-Guy
What is the slope-intercept equation of the line that goes through the points (3,5) and (-1,13)
Answers
Answer:
y=-2x+11
Step-by-step explanation:
Slope-intercept form is y=mx+b.
Slope is rise/run, which is y2-y1/x2-x1. Using these points, that's (13-5)/(-1-3). This is 8/-4, or -2.
You can plug this into y=mx+b to get y=-2x+b.
To solve for b, you can use one of the original points and plug it back into the formula:
y=-2x+b
5=-2(3)+b
5=-6+b
b=11
So, putting it all together, you get y=-2x+11.
Points A and B are 200 mi apart.
Answers
Answer:
17*200/17+83
Step-by-step explanation:
Points A and B are 200 mi apart. A cyclist started from point A and a motorcyclist started from point B, moving towards each other. The speed of the cyclist was 17 mph, the speed of motorcyclist was 83 mph. At what distance from point A will they meet?
The distance under the question is 17*200/17+83= 17*2 = 34 miles.
17+83 = 100 mph in the denominator is the relative speed of the participants, the rate of decreasing the distance between them.
200/17+83=200/100= 2 hours is the time before they meet.
therefore 17*200/17+83 is the time before they meet
the list price of a car at Isra’s is 12,600.00. Since Liza works there, she receives a 12% discount on the list price. How much is the discount?
Answers
Answer:
$1512
Step-by-step explanation: or if you would like the final cost she must pay which is $11088.
pls help me it would mean a lot <3
Answers
Have an amazing day :3
Answer:
The equation of the line will be:
[tex]y\:=\:\frac{2}{5}x[/tex]Step-by-step explanation:
We know the slope-intercept of a line equation is
[tex]y = mx+b[/tex]
where m is the slope and b is the y-intercept
Given two points on a line graph
(0, 0)(25, 10)Finding the slope between two points
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(25,\:10\right)[/tex]
[tex]m=\frac{10-0}{25-0}[/tex]
[tex]m=\frac{2}{5}[/tex]
We know that the y-intercept on a line graph can be observed by setting x=0 and checking the corresponding value of y.
From the graph, it is clear
at x = 0, y = 0
Thus, the y-intercept = b = 0
Now, substituting b = 0, and m = 2/5 in the slope-intercept form
[tex]y = mx+b[/tex]
[tex]y\:=\:\frac{2}{5}x+0[/tex]
[tex]y\:=\:\frac{2}{5}x[/tex]
Therefore, the equation of the line will be:
[tex]y\:=\:\frac{2}{5}x[/tex]It cost $15 to buy 6 pairs of socks.
Answers
Need help with geometry.
Answers
Answer:
42
Step-by-step explanation:
SOMEONE PLZ HELP ME OUT!
Answers
Answer:
I'm not sure but I believe 0%
Step-by-step explanation:
Why I think this is they asked more than 200 students if they like hamburgers or hot dogs. They never said how many liked them both. That is why I think it is 0%. Also I'm only in 5th grade so sorry if this didn't help. I'm trying my best here.
Solve for A if ñ=3.14 and r=3.
Answers
Answer:
28.26
Step-by-step explanation:
The question gives the first three digits of π, which is 3.14, and it gives us the radius, which is 3. So, just substitute them into the formula and you’ll get 3.14(3^2). Solve it and the final answer is 28.26.
Hope this helps! :)
Which answer represents the series in sigma notation?
Answers
Answer:
b
Step-by-step explanation: