Answers
Answer:
Here are your 3 answers! Hope this helps please mark brainliest! Thanks :)
Step-by-step explanation:
11. X=10
12.X=-9
13.X=7
Answer:
The first one x = 10.
The second one x = -9
The third one x = 7
Step-by-step explanation:
Related Questions
The hypotenuse of a right triangle measures 19 cm and one of its legs measures 4 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.
Answers
Answer:
18.9
Step-by-step explanation:
At a charity fund-raiser, adult tickets were sold for $7 each and children's tickets were sold for $2 each. Write an algebraic expression for the total amount of
money raised from the sale of tickets. How much money was raised if the fundraiser fsold 246 adult tickets and 380 children's tickets?
Let a = the number of adult tickets and let c = the number of child tickets. Then, an algebraic expression for the total money raised from the sale of tickets is
Answers
Answer:
x is amount of money
c + a = 646
2c + 7a = x
2(380) + 7(246) = 2486
x = $2486
How many bagels can you buy for $50?
Answers
Answer: about 120??
Step-by-step explanation: pls leave a thanks if helped <3
Answer: 120 bagels
Step-by-step explanation:
$50/$5 = 10 dozens of bagels
10 dozens x 12 = 120 bagels in total
Can an object be reflected over a line and not move positions?
Answers
No, an object can't be reflected over a line without changing its position.
What is Reflection?A Reflection is a transformation representing a flip of a figure.
Given that an object can be Reflected over a line without moving its position,
There are certain rules for reflection of figures,
(x, y) → (x, -y)(x, y) → (-x, y)(x, y) → (y, x)(x, y) → (-y, -x)Using these rules, a point is reflected, so it's not possible for an object to be reflected without changing position.
Hence, an object can't be reflected over a line without changing its position.
For more references on Reflection, click;
https://brainly.com/question/15487308
#SPJ2
slope and y intercept for 2y-8=6x
Answers
Answer:
slope = 3
y intercept = 4
Step-by-step explanation:
Rearrange the equation so y is the subject.
1. Add 8 to both sides
2y = 6x + 8
2. Divide both sides by 2
y = 3x + 4
Voilà, you got your answer in the line format, y = mx + c, where m is the slope and c is the y intercept.
С
12 yd.
5 yd.
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
C=
yards
Answers
Answer:
C = 13
Step-by-step explanation:
A²+B²=C²
where c is the hypothenuse
5²+12²=c²
25+144=c²
169=c²
√169 = c
13 = c
32is 0.2% of what number? Use pencil and paper. Would you expect the answer to be a lot less than 32, slightly less than , slightly greater than 32, or a lot greater than 32 ? Explain
Answers
Answer:
A lot greater
Step-by-step explanation:
32 is 0.2% of the number, that is a small amount compared to what the whole is
The Beta Club is having a bake sale to raise
money for their field trip. They need to make
at least $450 dollars. They go to the store and
spend $85 on supplies.
How many
treats do they
need to sell at $0.65
each to make up the cost
of supplies and make a
profit of at least $450?
Answers
Answer:
693
Step-by-step explanation:
450 + 85= 535 then you divide 535 by .65 = 823.08 ~ 824 then divide 85 by .65= ~131 then subtract 131 from 824=693 treats in order to make a profit of ~450.00
polynomials functions please help
Answers
Answer:
Step-by-step explanation:
Polynomial Functions. A polynomial function is a function that involves only non-negative integer powers or only positive integer exponents of a variable in an equation like the quadratic equation, cubic equation, etc. For example, 2x+5 is a polynomial that has exponent equal to 1.
you have 20 quaters you find 40% more in your room then you go shopping and spend 50% of the total number of quarters
Answers
Answer:
you would have 14 quarters left.
90,891 rounded to the thousands place
Answers
Answer:
Well thousands place is in this case 0 here in the 90,891
Now we look at the digit to the right which is suppose to be 5 or above in order to round up or 4 or below to stay the same.
91,000 is the answer
PLEASE HELP ME THIS I DUE MONDAY
Which of the following is the best definition of a unit rate?
A) A unit rate is two ratios that have the same value.
B) A unit rate is a rate that has a denominator of one unit.
C) A unit rate is a ratio of two quantities that have different units.
D) A unit rate is something that uses division to compare two numbers
Answers
Answer: B
Step-by-step explanation: A rate is a ratio comparing quantities of different items. A unit rate is a rate with 1 in the denominator.
Would appreciate brainly <3
Answer:
Unit rate means a ratio between two units values, where the unit in the denominator is always one.
Step-by-step explanation:
You can write which one is easy for u.
10 x f(7) +9 x g(-1)=
Answers
the answer is 78
Step-by-step explanation:
10×7+9x-1=78
Answer: The answer is -1
Step-by-step explanation:
Find x if the line through the points (6, x) and (1,-5) has a slope of 2.
Answers
Answer:
Step-by-step explanation:
Use the slope formula
m = (y2 - y1)/(x2 - x1)
y2 = x
y1 = -5
x2 = 6
x1 = 1
m = 2
Solution
2 = (x - - 5)/(6 - 1)
2 = (x + 5)/ 5 Multiply both sides of the equation by 5
5*2 = 5(x + 5)/5 Simplify
10 = x + 5 Subtract 5 from both sides
10-5 = x
x = 5
law of indices , show working
1. 10^8 × 10^4
2. (11^5)^4
3. 8^6 ÷ 8^3
4. (12^2) × 12^4
5. (13^4) ÷ 13^5
6. (5^2 × 5^3) ÷ 5^4
7. 18^4 ÷ 18^6
8. (19^2)^4 ÷ 19^8
Answers
Answer:
Below.
Step-by-step explanation:
1. 10^8 × 10^4 = 10(8+4) = 10^12.
2. (11^5)^4 = 11^(5*4) = 11^20.
3. 8^6 ÷ 8^3 = 8^(6-3) = 8^3.
4. (12^2) × 12^4 = 12^6.
5. (13^4) ÷ 13^5 = 13^(4-5) = 13^-1.
6. (5^2 × 5^3) ÷ 5^4 = 5^5 / 5^4 = 5.
7. 18^4 ÷ 18^6 = 18^-2.
8. (19^2)^4 ÷ 19^8 = 19^8 / 19^8 = 18^(8-8) = 18^0 = 1.
Please help! WILL MARK BRAINLIEST
Answers
Answer:
[tex](4,2)[/tex]
Step-by-step explanation:
In our graph only [tex](4,2)[/tex] makes sense
The last one makes an upside-down triangle which is not what we're looking for
The third one makes a weirdly shaped one which we're not looking for
The second one doesn't look like the triangle we're looking for so it's incorrect
This means the first one is correct
Brainliest please
g(n)=n^2-4
h(n)=4n+5
find g°h
Answers
Answer: g(4n+5) = 16n^2 + 40n + 30
Step-by-step explanation:
g(n)=n^2-4
h(n)=4n+5
find g°h
g°h is g(4n+5) = (4n+5)^2 + 5
g(4n+5) = (16n^2 + 40n + 25) + 5
g(4n+5) = 16n^2 + 40n + 30
Help me with math!!!!
Answers
Answer:
2nd option is correct
........................................
The ratio of cats to dogs at animal shelter is 2 to 5. There are 22 cats at the animal shelter.
What is the total number of animals at the animal shelter?
Answers
Answer:
77
Step-by-step explanation:
cats:dogs
2:5
2x11=22
5x11=55
55+22=77
Answer:
77 animals
Step-by-step explanation:
Ratio = 2:5
2 = 22
5 = 5/2 ×22
= 55
=>There are 55 dogs in the animal shelter
Therefore the total number of animals = 55 +22
= 77
=> There are 77 animals at the animal shelter
Please help! ):
For the functions f(x)=3x−4 and g(x)=6x^2+5, find (g∘f)(x).
Answers
Answer:
(g°f)(x) = 54x^2 - 144x + 101
Step-by-step explanation:
(g°f)(x)= g(f(x)) = g(3x-4) = 6(9x^2 - 24x + 16)+5 = 54x^2 - 144x + 101
what is the ans
1. Add : 12a²b², -7a²b² , and 9a²b²
2. Subtract : -5y² from y²
need a well explained ans :)
no spams , unwanted ans and plagiarism
kindly stay out if u don't know the ans
Answers
1. 12a²b² + -7a²b² + 9a²b²
= 14a²b² (the terms a²b² are like terms so don't look at them, just add 12 + (-7) + 9.
= 14 (ab)² (you can write like this too because both a & b are squared).
2. y² - (-5y²)
= 6y² (subtract -5 from 1, y² is the like term).
Suppose that $1,000 is invested at an annual interest rate of 8%, compounded quarterly. Find the
the total amount in the account after 10 years if no withdrawals are made.
Answers
Sam put $500 into a savings
account with a simple interest
rate of 6%. He earned $120 of
interest. How long was his
money in the bank?
.Write your response!
Answers
Answer: 6 years
Step-by-step explanation:
Pls help if you only know the correct answer!!! Thanks!!
Answers
Answer:
Step-by-step explanation:
Can someone help me please
Answers
Step-by-step explanation:
it just means to convert these equations into function definitions.
and a function looks like
y = ... something with x, factors, other functions, constants
1)
x + y = z
y = -x + z or z - x
2)
x - y = z
x - z = y or y = x - z
3)
x × y = z
y = z/x
4)
x/y = z
x = z × y
x/z = y or y = x/z
solve pls brainliest
Answers
Answer:0.16 bar ontop of 6
Step-by-step explanation:
Answer:
0.166
Step-by-step explanation:
I did this about 2 years ago
PLS HELP WILL MARK BRAINLIEST!
Answers
Answer:
it's b
Step-by-step explanation:
because it is sum and difference of 3x and 5
A bowling special costs $8.50 per hour for each adult and $5.00 per hour for each child one adult and two children go bowling what is the equation that shows the relationship between cost In dollars and time
Answers
Answer:22$
Step-by-step explanation:
2x8.50 = 17+5 = 22$
How long do they bowl
Please help!
(at the start it says "Albert's mom bought" but it was accidentally cropped out...sorry)
Answers
Answer:
Option D
Step-by-step explanation:
We convert 5 2/3 into an improper one:
17/3
There are 5 people in his family
17/3 * 1/5 = 17/15
So option D
A circle with a circumference of 6 has an arc with 20 central angle
Answers
Answer: 0.3 units
Step-by-step explanation: The ratio of the length of the arc to the circumference of the circle is proportional to the ratio of the central angle to the sum of angle in a circle.
