Answers
what do you need answered the opp length?
Answer:
6^2-3^2=36-9=27
squareroot of 27= 3[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Related Questions
Use a percent proportion to find 25% of 350.
Answers
Answer:
7.142857143 or
[tex] \frac{50}{7} [/tex]
Step-by-step explanation:
100 ÷ 350 = .2857142857
.2857142857 × 25 = 7.142857143
Lena has two coupons for shoes.
Coupon A: 30% off of $63 shoes
Coupon B: S22 rebate on $63 shoes
Choose the coupon that gives the lower price,
Then fill in the blank with the correct value.
Answers
LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. First card: -12, Second card: 3, Thirds card: -5. What is the sum of the values of LuAnn's three cards?
Answers
Answer: -14
Step-by-step explanation:
Can you please solve this
Answers
Step-by-step explanation:
To get the x intercepts you need to set y = 0.
So you will get:
[tex]x^{2}[/tex] - 4x - 12 = 0
which can then be put in the form of:
(x - 6) (x + 2) = 0
The x intercepts are: (6,0) and (-2,0).
For the vertex you would need to convert the equation to vertex form.
which is : y = a[tex](x-h)^{2}[/tex] =k
[tex]x^{2}[/tex] - 4x - 12 = y
turn it in to square form:
([tex]x^{2}[/tex] - 4x + 4) - 12 - 4 = y
[tex](x-2)^{2}[/tex] - 16 = y
so the vertex is = (2, -16)
simply the following: (2+5i)^2 - (2+i)
Answers
Answer:
- 23 + 19i
Step-by-step explanation:
[tex](2 + 5i)^{2} - (2 + i) \\ \\ = {2}^{2} + {(5i)}^{2} + 2.2.5i - 2 - i \\ \\ = 4 + 25 {i}^{2} + 20i - 2 - i \\ \\ = 4 - 25 + 20i - 2 - i \\ ( \because \: {i}^{2} = - 1) \\ \\ 4 - 25 - 2 + 20i - i \\ \\ = - 23 + 19i[/tex]
PLZ HELP QUICK!!
Maria is playing a video game. She earns 35 points when she completes Level 1. Each time she completes a level, she earns twice
as many points as the previous level.
How many points will Maria earn when she completes Level 6?
Enter your answer in the box.
Answers
Answer:
2205
Step-by-step explanation:
Answer:
its 1,120
Step-by-step explanation:
35 points
35 times 2 =70
70 times 2 =140
140 times 2= 280
280 times 2 =560
560 times 2= 1,120
also i got it right.
Aubrey worked at the concession stand during a recent sporting event at her high school. During the first hour of the event, she sold 11 orders of nachos and 18 tacos for a total of 64.95 . During the second hour, she sold 6 orders of nachos and tacos 15 for a total of 43.20.
Answers
Answer:
cost of nachos = $3.45
Cost of tacos = $1.5
Step-by-step explanation:
Let
x = cost of nachos
y = cost of tacos
11x + 18y = 64.95 (1)
6x + 15y = 43.20 (2)
Multiply (1) by 6 and (2) by 11 to eliminate x
66x + 108y = 389.70
66x + 165y = 475.20
Subtract to eliminate x
165y - 108y = 475.20 - 389.70
57y = 85.50
y = 85.50/57
y = 1.5
Substitute y = 1.5 to find x
11x + 18y = 64.95 (1)
11x + 18(1.5) = 64.95
11x + 27 = 64.95
11x = 64.95 - 27
11x = 37.95
x = 37.95/11
x = 3.45
cost of nachos = $3.45
Cost of tacos = $1.5
You spin a spinner that is equally divided into 7 parts. 2 parts white, 2 parts are speckled, and 3 parts are blue.
what are the odds against the spinner stopping at a blue section?
(Answer is a fraction)
Answers
Answer:
3/7
Step-by-step explanation:
you are gonna add all the parts together which is seven and because three parts are blue chances are that it might stop at blue three times out of seven
please help me guys please
Answers
Step-by-step explanation:
If you need any explanation you can communicate with me
I had $13.00. My mom gave $10.00 my dad gave $30. My Aunt, My uncle and grandma gave me $100. I had another $7.00. How much did I have?
Answers
Answer:
$360.00
Step-by-step explanation:
$13.00 + $10.00 + $30.00 + $100.00 + $100.00 + $100.00 + $7.00 = $360.00
I hope this helps you :D
Hayley picked 2/3 of a pound of
berries. She divided them
evenly among 3 containers.
How many pounds of berries
did Hayley put in each
container?
Answers
Answer for brainliest.
Answers
hope this can help
???????????????????????????
Answers
Answer:1/3
Step-by-step explanation:
Find 39.5% of 373. Round to the nearest hundredth
Answers
39.5% of 373. is 147.336
A triangle with sides 6, 12, and 18 is similar to another triangle whose longest side is 24. What is the perimeter of the larger triangle?
Answers
Answer:
Possibly 48 because perimeter I believe is found by adding all sides up sorry if I'm wrong friend. -Your friend, Cipher
Step-by-step explanation:
sam has 4 balls and jose has 6 if sam gives jose 1 of her balls how many does shee have
Answers
Answer:
sam has 3 balls left
Step-by-step explanation:
Answer: she has 3 left
Step-by-step explanation:
Determine the equation of a line that passes through the point (3,-2) and is PERPENDICULAR to the equation
y= 3x - 1
Answers
If the line is perpendicular, it means the slope is negative reciprocal of 3, which is -1/3.
Equation where b (y-intercept) is unknown:
y= -1/3x + b
Replace x with 3 and y with -2 since the line passes through those points.
-2= -1/3(3) + b
-2= -3 + b
Add 3 to both sides of the equation:
1=b, the y-intercept is 1.
The full equation:
y = -1/3x + 1
The hockey team had 18 students try out for the team, which was 2 times the number of students who tried out for the soccer team. How many students tried out for the soccer team?
Answers
Answer:
Number of students in the soccer team [tex]=9[/tex]
Step-by-step explanation:
Number of students in the hockey team [tex]=18[/tex]
Let [tex]x[/tex] denotes number of students in the soccer team.
The hockey team had 18 students try out for the team, which was 2 times the number of students who tried out for the soccer team.
[tex]18=2x\\\frac{18}{2}=x\\9=x[/tex]
Therefore,
Number of students in the soccer team [tex]=9[/tex]
What is the measurement of ABC?
Answers
Answer:
118°
Step-by-step explanation:
because 28 + 90 = 118
Please help! I have no clue how to do this problem. Any help would be appreciated:)
Answers
Answer:
13
Step-by-step explanation:
180-96=84
(4x-10)+(4x-10)= 84
X=13
Determine the domain of the following graph:
Help
Answers
Answer:
Domain: (-3, 7)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x)Interval Notation - [a, b] is inclusive, (a, b) is exclusiveStep-by-step explanation:
According to the graph, our x-values span from -3 to 7. Since both are open dot, they are exclusive from the domain:
Interval Notation (-3, 7)
Inequality Notation -3 < x < 7
one T-shirt is sold for every 5 people who att6a concert what is the ratio of people to T-shirts sold is how much to how much
Answers
Answer:
The ratio is 5:1 or also 5/1
Step-by-step explanation:
Ratios
Ratios are usually expressed as a:b or as a fraction a/b. Ratios are used to measure the relative times a is in b. For example, a ratio of 7:3 means there are 7 of something for each 3 of other thing.
We are told one T-shirt is sold for every 5 people wh attends a concert and it's required to find the ratio of people (5) to T-shirts sold (1).
The ratio is 5:1 or also 5/1
Would it be a
B
C
Or d
Answers
Answer:
bb bb bb bb bb BB BBB bb BB BBB
Answer:
b
a>-21 ⅓
Step-by-step explanation:
the second one.
simplify 3a x 4, thank youuuu
Answers
Answer:
12a
3 x 4 =12a
x(3x - 5) please and 5x(x - 3y) urgent !
Answers
Answer: 3x^2-5x
5x^2-15xy
Step-by-step explanation:
Answer:
3x² - 5x & 5x² - 15 xy
Step-by-step explanation:
1) x(3x - 5)
x × 3x - x × 5 (take the brackets out)
3x² - 5x.
2) 5x (x - 3y)
5x × x - 5x × 3y (take the brackets out)
5x² - 15 xy
Can anyone help?
If arcLM = 8x-56 and arcNP = 5x+22, find arcLP.
Answers
Answer:
arcLP = 19
Step-by-step explanation:
Given the following
arcLM = 8x-56
arcNP = 5x+22
Required
arcLP
Given that arcLM = arcNP
8x-56 = 5x+22
8x - 5x = 22 + 56
3x = 78
x = 78/3
x = 26
Let assume arcLP = x - 7
arcLP = 26 -7
arcLP = 19
You can add ________ without changing either fraction's denominator.
A
1/3 and 1/2
B
3/7 and 4/5
C
2/3 + 2/5
D
2/5 and 3/5
Answers
Answer:
D I believe (so 2/5 and 3/5)
Answer:
D
Step-by-step explanation:
Because D has same dominator and you don’t change dominator when adding fractions
Hope this helps.
Mark brainliest if it help.
is it possible to have a regular polygon with measure of each exterior angle as 22
Answers
Answer:
No
Step-by-step explanation:
Number of sides of a polygon = 360°/measure each exterior angle
= 360°/22
= 16.36°
Since, answer is not a whole number, thus, a regular polygon with measure of each exterior angle as 22⁰ is not possible.
Thus the answer is no.
Answer:
No, it is not possible.
Step-by-step explanation:
The sum of the exterior angles = 360
360 divided by 22 = 16.36
As 16.36 is not a whole number an exterior angle of 22 degrees is not possible.
Simplify the expression:
6(2x+4)
————-
3
Answers
Answer:
4x + 8
Step-by-step explanation:
first divide 6 by 3 to get 2:
2(2x+4)
then multiply the 2 with the 2x and 4:
2(2x+4) = 4x + 8
Answer:
Step-by-step explanation:
to simplify you need to divide by 3 first
6(2x+4)/3=2(2x+4)
=4x+8
Write > or < to make each statement true
1.) 9 ____ -11
2.) 17 ____ 23
3.) 8 ____ -8
4.) -32 ____ 4
5.) -10 ____ -12
help help help
Answers
Answer:
1)>
2)<
3)>
4)<
5)>
Step-by-step explanation:
Answer:
[tex]9 > - 11 \\ 17 < 23 \\ 8 > - 8 \\ - 32 < 4 \\ - 10 > - 12 [/tex]