Answer:
x = 3, y = 0, z = −2
Step-by-step explanation:
If f(x) = 2 + 6x and g(x) = x2 +3 , determine g(4).
Answer:
The answer is 19.
Step-by-step explanation:
You have to substitute x = 4 into the function of g(x) :
g(x) = x² + 3
g(4) = 4² + 3
g(4) = 16 + 3
g(4) = 19
Write this word sentence as an inequality.
A number y is greater than –8 and is at most –7.
Pleaseeee!!! Someone hurry!!!
Answer:
-8<y≤-7
.Step-by-step explanation:
7.99, -7.567854, -7.1, -7, but it COULD NOT be -8.
Which square root is closer to 9?
A bottled water company charges $8 per month for a water
cooler and $5 per bottle b of water. Write an equation that
represents the total cost C for monthly water service.
if tiffany drove 21 miles using 7 gallons of gas, how many miles did she drive per gallon.?
Answer: she drove 3 miles per gallon
Step-by-step explanation:
21 / 7 = 3 i hope this helps
What am I supposed to do?
Answer:
28
Step-by-step explanation:
ABC=56, next BD is a bisector which means 1 and 2 are equal so 56/2 = 28, both 1 and 2 equal 28
Find the slope of the line passing through each of the following pairs of points and draw the graph of the line. (-2,3), (5,5)
Answer: M= 2/7
Step-by-step explanation:
Help me please I don’t get it
Answer:
150 meters
Step-by-step explanation:
5x3=15
5x4=20
20x15=300
300/2=150
Answer:
150 meters <3
Step-by-step explanation:
1. Identify the graph that represents the system of
linear equations
The answer to this question
Answer:
80
Step-by-step explanation:
It's a 180 angle
What is the difference between comprehensive and collision coverage in an auto policy
Answer:
their both the same
Step-by-step explanation:
add and subtract divide multiply
Let $f(x) = 2x - 3$ and $g(x) = x + 1$. What is the value of $f(1 + g(2))$?
Answer:
The value of f(1 + g(2)) is 5
Step-by-step explanation:
Let us solve the question
∵ f(x) = 2x - 3
∵ g(x) = x + 1
We need to find the value of f(1 + g(2))
That means we will replace x in f(x) by 1 + g(2)
→ g(2) means substitute x in g by 2
∵ g(x) = x + 1
∵ x = 2
∴ g(2) = 2 + 1
∴ g(2) = 3
∵ x of f = 1 + g(2)
∵ g(2) = 3
∴ x of f = 1 + 3
∵ x of f = 4
→ To find f(1 + g(2)) substitute 1 + g(2) by 4
∵ f(x) = 2x - 3
∵ x = 4
∴ f(4) = 2(4) - 3
∴ f(4) = 8 - 3
∴ f(4) = 5
∴ f(1 + g(2)) = 5
An anthill has a volume of 8792 mm3 of dirt. Its radius is 20 mm. How far does an ant have to crawl to get from the base of the cone to the top of the hill? (This is the
slant height, s, of the cone.) Answer the questions to find out.
Answer:
The slope is 29 mm.
Step-by-step explanation:
What we know:
The radius of this cone is 20 mm, and the height is 21mm
s = √r^2 + h^2
s = √20^2 + 21^2
s = √400 + 441
s = √841
s = 29 mm
The slant height of the cone is required,
The ant would have to crawl [tex]29\ \text{mm}[/tex]
Volume of coneV = Volume of cone = [tex]8792\ \text{mm}^3[/tex]
r = Radius of cone = 20 mm
h = Height
s = Slant height.
Volume of a cone is given by
[tex]V=\dfrac{1}{3}\pi r^2h\\\Rightarrow h=\dfrac{3V}{\pi r^2}\\\Rightarrow h=\dfrac{3\times 8792}{3.14\times 20^2}\\\Rightarrow h=21\ \text{mm}[/tex]
From Pythagoras theorem we have
[tex]s=\sqrt{r^2+h^2}\\\Rightarrow s=\sqrt{20^2+21^2}\\\Rightarrow s=29\ \text{mm}[/tex]
Learn more about slant height:
https://brainly.com/question/6613758
What is the measure of angle x? 62" X
Answer:
c
Step-by-step explanation:
62+90=152
180-152=28
the sum of the interior angles must equal 180 degrees
Angle x measures 28°
What is triangle?A triangle is a three-sided polygon, which has three vertices. The three sides are connected with each other end to end at a point, which forms the angles of the triangle. The sum of all three angles of the triangle is equal to 180 degrees.
Given,
In the figure, interior angles of triangle measures =
62°, right angle = 90°, x
Sum of interior angles of a triangle = 180°
⇒ 62° + 90° + x = 180°
⇒ 152° + x = 180°
⇒ x = 180° - 152°
⇒ x = 28°
Hence, 28° is the measure of angle x.
Learn more about triangle here:
https://brainly.com/question/2773823
#SPJ2
Me after jumping in joy after I found out Netflix is facing criminal charges
lol same tbh even tho ion have netflix anymore
name the sets of numbers to which 7/9 belongs
Answer:
OK.
the sets are
natural numbers (or counting numbers), this is like 1,2,3,4,5 etc
whole numbers, this is including 0, so 0,1,2,3,4,5,6 etc
integers, this includes the previoius set and negatives, so -3,-2,-1,0,1,2,3,4,5 etc
rational numbers, this is the set of numbers that can be written in form a/b where b≠0, so all integers can be written like this, like example -3=-3/1, so -7/9 belongs here
-7/9 goes in the rational set
2q − q = 18 what does q=
Answer:
18
Step-by-step explanation:
Because -1 q would make it a positive 1q (q) so q=18
Can someone please explain this to me i feel like this is really easy but I just don’t get it
What is the domain and range of this graph? You can write your answer using words or mathematical notation
Answer:
The domain of the graph is (-infinity, infinity)
The range of the graph is [0, infinity)
Please mark as helpful if this is helpful!
Thanks
EASY INEQUALITIES!!!!
Answer:
2.16, 3.45
Step-by-step explanation:
Answer:
Hello!!! erz here ^^
Step-by-step explanation:
2.16< [tex]\sqrt{5}[/tex] < 3.45
Hope this helps!! :D
Heeeeeeeeelp plssssssssss
Answer:
26 notches would be made.
Answer:
c) 26
Step-by-step explanation:
If I am understanding the question correctly it's just asking how many notches there will be on a certain length of metal and so in order to find it, you would just divide 6 1/2 by 1/4, also written as 6.5 divided by 0.25, to get 26.
Charlene Langhorst's gross weekly salary is $680. Her federal withholding is $101.62. Her employer takes out the standard rates for FICA (Social Security/Medicare). The state tax is 1.5% of gross pay. Each week she pays $32.40 for medical insurance. What are Charlene's total weekly deductions? *
Answer:
Total deductions = $196.24
Step-by-step explanation:
Gross weekly salary = $680
federal holding = $101.62
FICA standard rate = 7.65% of gross earnings
= 7.65% of $680 = 0.0765 × 680 = $52.02
∴ FICA deductions = $52.02
state tax = 1.5% of gross pay = 1.5% of $680
state tax = 0.015 × 680 = $10.2
∴ state tax = $10.2
Medical insurance = $32.40
Total Deductions = 101.62 + 52.02 + 10.2 + 32.40 = $196.24
Jaime needs a new roof on her house. The cash cost is $7500. She decides to finance the project by paying 20% down , with the balance paid in 36 monthly payments of $189.40. (a) What finance charge will Jaime pay? (b) What is the APR to the nearest half percent ?
Answer:
(a) What finance charge will Jaime pay?
$818.4
(b) What is the APR to the nearest half percent ?
8.5%
Step-by-step explanation:
(a) What finance charge will Jaime pay?
The cash cost is $7500. She decides to finance the project by paying 20% down
Amount paid for down payment = $7500 × 20/100
= $1500
Amount left = $7500 - $1500
= $6000
The balance paid in 36 monthly payments of $189.40.
Hence: $189.40 × 36 = $6818.4
The finance charge = $6818.4 - $6000
= $818.4
(b) What is the APR to the nearest half percent ?
Step 1
Finance charge/ Amount left × 100
= 818.4/6000 × 100
= 13.64
Using the APR table:
The APR to the nearest half percent = 8.5%
A bus and a truck leave a gas station at the same time and are headed to the same destination. If the bus traveled 110 miles in 2 hours, and the truck traveled 180 miles in 3 hours, who is on pace to reach the destination first?
Answer:
The truck is on pace.
Step-by-step explanation:
To find which truck will arrive first, you need to find each vehicle's mph. To get the mph of each vehicle you just need to divide the distance by time.
Bus: 110 (miles) ÷ 2 (hours) = 55 (miles per hour)
Truck: 180 (miles) ÷ 3 (hours) = 60 (miles per hour)
When you do this you can see the mph of the bus is < the mph of the truck.
If you have any questions please leave them in the comments.
ILL MARK BRAINLIEST
15. EYE COLOR If −2 of the girls in class have brown eyes and −1 of the girls 34
have blue eyes, what fraction of the girls in class have neither blue or brown eyes?
16. PIE Ubi made a banana cream pie. His brother ate −1 of the pie and his 23
sister ate −5 of the pie. How much less did his brother eat than his sister?
Answer:
for 31/34 is the answer for eye color
Step-by-step explanation:
2 + 1 =3
34-3=31
31 out of the 34 students have neither blue or brown eyes.
31/34
PLEASE HELP ME ASAP!!!!!!!!
Answer:
-3(-1)=
Step-by-step explanation:
Find the sum of the numbers. Express your answer in scientific notation.
(1.83 times 10 Superscript 13 Baseline) + (6.4 times 10 Superscript 11)
6.4183 times 10 Superscript 11
8.23 times 10 Superscript 12
1.894 times 10 Superscript 13
2.471 times 10 Superscript 13
1.83 x 10¹³ + 6.4 x 10¹¹ = 10¹⁰ (1.83 x 10³ + 6.4 x 10¹)
1.83 x 10¹³ + 6.4 x 10¹¹ = 10¹⁰ (1830 + 64)
1.83 x 10¹³ + 6.4 x 10¹¹ = 1894 x 10¹⁰
1.83 x 10¹³ + 6.4 x 10¹¹ = 1.894 x 10¹³
Answer:
C UwU
Step-by-step explanation:
3.3...3 times 12 times equal in exponential form
Answer:
If you mean 3^12 then the answer is 531,441
Change the number below into scientific notation. 3,450,000,000
Answer:
3.450*10^4
Step-by-step explanation:
Which of the following statements is true?
The number 0 is a natural number.
The number is an integer.
The value π is a rational number.
The number -5 is a real number.
Answer: the number -5 is a real number
Real numbers are both negative and positive numbers. -5 is a negative number. Since real numbers include negative numbers, -5 is the answer.
Hope this helps!
Answer:
the number -5 is a real number
Step-by-step explanation: