9514 1404 393
Answer:
A. 15
B. -3
C. x
Step-by-step explanation:
C. Since we want different values of g(f(x)), it is convenient to find that first.
g(f(x)) = g(2x +9) = ((2x +9) -9)/2 = 2x/2
g(f(x)) = x
__
A. g(f(15)) = 15
__
B. g(f(-3)) = -3
Your birthday was this week and you are heading to the mall to spend your birthday money! You are planning to
spend at least $150 but no more than $200. You are looking to buy some pairs of shoes (s) that cost $50 each.
How many video games you can buy with your birthday money?
Solution: You can buy between
and
pairs of shoes with your birthday money,
Answer:
how much do the video games cost
Step-by-step explanation:
SOMEONE PLS HELP FAST PLS WITH SMALL EXPLINATION PLS
Answer:
bro easy D just follow the steps of the equation step by step
explanation:
Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle. Which ratio shows the number of laps Yesenia swims the backstroke to the number of laps she swims freestyle?
Answer:
2:3
Step-by-step explanation:
Answer:
2-3
Step-by-step explanation:
the product of 120 and b is equal to 312
Write the sentence as an equation.
Answer:
120 + b = 312
Step-by-step explanation:
...
I need to find x and I can’t find it someone pls help me
Find X
Answer: y = 23 x = 28
Step-by-step explanation:
First find the value of y.
The angle (5y -4) and 3y forms a straight line which means that if you add them together they will equal 180 degrees. Add them and set them equation to 180 to solve for y.
5y-4 + 3y = 180
8y -4 = 180
+4 +4
8y = 184
y= 23
Since y is equal to 23, then input y into the expression (5y-4) to find the main angle value and then add it with the angle (2x+13) to equal to 180 degrees because they also form a straight angle.
5(23) - 4
115 - 4 = 111
111 + (2x + 13) = 180
124 + 2x = 180
-124 -124
2x = 56
x = 28
x is equal to 28 degrees.
Check.
111 + 2(28) + 13 = 180
111 + 56 + 13 = 180
180 = 180
Please help me out please!
Answer:
-1.86
Step-by-step explanation:
1.86 is half of 3.72, and when you divide a negative with a positive, you get a negative.
Answer:
-1.86
Step-by-step explanation:
Given the quadrilateral ABCD, what is the length of diagonal AC?
A 16/2
B 8/2
C 13
D 4/2
Square roots by the way
Answer: a
Step-by-step explanation:
how many timescas thick as the oceans epipelagic zone is the hadalpelgic zone... work or explanaion please..
epipelagic-0 km
hadalpelagic- -6 km
Write an expression for the sentence: Joe has $12 and he earns $8 per hour
Answer:
12+8x ugh I gotta type some more bcuz it has to be 12 characters lol
If wrapping paper comes in packages of 300 cm2. How many packages will Sally need?
Answer:
she needs 3 packages
Step-by-step explanation:
the total area of the cd is 27 cm
so like
she needs to wrap 27 cm of area
because 0.5 cm by 14 cm by 12.5 cm added all together is 27
then
27 cm equals 10.6 inches
so now we need to find how many 300cm2 will fit into that 11 inch space
There are 0.00107639 square feet in a square centimeter.
but we want to know how many feet not square feet
0.00107639 × 27 =
0.02906253
2.906253
there are 2.906253 feet per suare foot
so 2.9 rounded up is 3
she needs 3 packages
need help with this thanks!
Answer: The middle school has 652 students.
Step-by-step explanation: Divide the number of student in the high school by 4.5
[tex]\frac{2934}{4.5}[/tex] = 652
....................solve for x, 3+xc=d
Answer:
[tex]\displaystyle x=\frac{d-3}{c}[/tex]
Step-by-step explanation:
Equation solving
To solve an equation for a specific variable requires isolating the variable by performing the adequate algebraic operations.
Solve for x:
[tex]3+xc=d[/tex]
Subtract 3:
[tex]xc=d-3[/tex]
Divide by c:
[tex]\boxed{\displaystyle x=\frac{d-3}{c}}[/tex]
10. Which list shows these numbers in order from least to greatest?
7.-3.17, 153, -29
PLZ I NEED HLP
Answer:
-29, -3.17, 153
Step-by-step explanation:
in order from least to greatest this is the list.
-29 is the number farthest below zero, and 153 is the number farthest above zero.
!!!PLEASE SOMEONE HELP ANSWER THIS QUICK!!!
9. ∠DEF and ∠FEG are complementary. m∠DEF = (3x − 4)°, and m∠FEG = (5x + 6)°.
Find the measures of both angles.
Answer:
29°61°Step-by-step explanation:
Complementary angles are two angles that add up to be 90 degrees.
We can write an equation and solve for x.
(3x - 4) + (5x + 6) = 90
~Combine like terms
8x + 2 = 90
~Subtract 2 to both sides
8x = 88
~Divide 8 to both sides
x = 11
Angle DEF:
3x − 4
3(11) - 4
33 - 4
29°
Angle FEG:
5x + 6
5(11) + 6
55 + 6
61°
Check:
29 + 61 = 90°
Best of Luck!
simplify 12*3/12*7 QUICK PLEASE
Answer:
12*3/12*7= 3/7
Step-by-step explanation:
make it braintliest please
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
lower
balance than −$12, and −$12 is a
lower
balance than −$3.
Answer:
that is correct for both questions the answer is lower
Step-by-step explanation:
Answer:
lower for both
Step-by-step explanation:
What is 39% of 198? Percantage
Answer:
39% of 198 = 77.22
Have a nice day.
1: Calculate the percentage of a number.
For example: 39% of 198 = 77.22
2: Calculate a percentage based on 2 numbers.
For example: 77.22/198 = 39%
hope this help!
Just solve for 50 points and brainliest!
10+10-7=
6-10+15=
Answer:
13
11
Step-by-step explanation:
Find x.
(4x + 16)
(2x + 34)
A. X = 9
B. X= 52
C. X = 21.7
D. X = 25
Answer:
A. x=9
Step-by-step explanation:
4x+16=2x+34
-2x -2x
2x+16=34
-16 -16
2x=18
÷2 ÷2
x=9
I will give Brainliest to whoever can answer this!
Which number line can you use to simplify 2-(-8)?
Answer:
its clearly B because you change the first sign ( from - to +) so it ia 2 + then also change the next sign ( from - to +) so now it becomes 2 + 8.
Step-by-step explanation:
Answer:
B. 2+(8)=10
Step-by-step explanation:
you can rewright a prob to simplify
equation not in slope intercept form. 3y=9x-24
How many solutions y=5x-4 y=5x-5
Answer:
No solution
Step-by-step explanation:
Any equations with the same slope are parallel, or will never intersect.
In a slope-intercept equation, this would mean the 'm' values are the same.
y = mx + b
Two equations:
y = 5x - 4
y = 5x - 5
Since the two equations given have the same slope, they will never intercept and therefore have no solution.
Convert 8/25 to a percent
Answer:
32%
Step-by-step explanation:
Answer:
32%
Step-by-step explanation:
All you have to do is divide the numerator by the denominator and then multiply that result with 100
======================================================================
When you enter 8/25 into the above formula, you get (8/25)*100 which calculates to:
32%
Can someone please tell me the answer to this problem?
2/9b=1/3b-7
Answer:
b=63
Step-by-step explanation:
2/9b=1/3b-7
sub 1/3 from each side
-1/9b=-7
them multiply both sides by -9/7
I WILL GIVE BRAINLIEST I REALLY NEED HELP!!!:(
Answer:
Questions aren't listed
Step-by-step explanation:
Solve for the values of x:
(2x-1)(x+4) = 0
Step-by-step explanation:
x = -4, 1/2 is the value of x
The values of x that satisfy the equation (2x - 1)(x + 4) = 0 are
x = 1/2 and x = -4.
Here, we have,
To solve for the values of x in the equation (2x - 1)(x + 4) = 0, we can use the zero-product property, which states that if the product of two factors is equal to zero, then at least one of the factors must be zero.
So, we set each factor equal to zero and solve for x:
2x - 1 = 0
Adding 1 to both sides:
2x = 1
Dividing both sides by 2:
x = 1/2
x + 4 = 0
Subtracting 4 from both sides:
x = -4
Therefore, the values of x that satisfy the equation (2x - 1)(x + 4) = 0 are x = 1/2 and x = -4.
To learn more on equation click:
https://brainly.com/question/14468218
#SPJ6
Can someone help me with this please!? its urgent!
Thank you who helped :)
Question: Explain how you would find the measure of the angle indicated.
Answer:
x=11 qqqqgugug
Step-by-step explanation:
I'm nerdy
Answer:
37 degrees
Step-by-step explanation:
All insides of triangles = 180 degrees, so...
67 degrees + 76 degrees + (x + 48) degrees = 180
67 + 76 + (x + 48) = 180
143 + x + 48 = 180
191 + x = 180
x = -11
x + 48
-11 + 48
37 degrees
Tell me about something you love! It could be a special interest, game, book, person, movie, etc.. Just ramble.
(i just wanted to give people a chance to talk about their interests)
i like mantises! their cute funky bugs. they can turn their heads 180 degrees and are the only insect that can move their head. there are around 2,000 spices of them, most live in tropics, but 18 types are in north America. I have a praying mantis pet, and her name is creature, shes about 6 inches long!
Please explain this!!!!!!!!!!!!!!!!!!!!
Answer:
SCORATIC THE APP WILL GIVE YOU ALL ANSWERS
Step-by-step explanation:
Someone please help me out and give me the explanation!!
2(x+3=3(x-4)