Answer:
A or B
Step-by-step explanation:
If gas costs $3.15 per gallon, how many whole gallons of gas could you buy with $27.00?
(Make sure to answer with a whole number.) just explain it
Answer: 8 whole gallons.
Step-by-step explanation: If you have only $27.00 and you need to buy gas, but each gallon is $3.15, then you just need to divide your total amount ($27.00) by your cost per gallon ($3.15), and you will get about 8.6 gallons, however this question asks for how many WHOLE gallons you can get, so all you need to do is round down to fit your budget, leaving money for only 8 whole gallons.
WORK: ($27.00) / ($3.15) = 8.6 gallons
2 Which is a factor of x² + 5x – 24?
1) (x + 4)
2) (x - 4)
3) (x + 3)
4) (x – 3)
Answer:
(X+3)
Step-by-step explanation:
Find the values of the sine, cosine, and tangent for ZA.
(TOP OF TRIANGLE IS (A))
[tex]\bigstar\:{\underline{\sf{In\:right\:angled\:triangle\:ABC\::}}}\\\\[/tex]
AC = 7 mBC = 4 m⠀⠀⠀
[tex]\bf{\dag}\:{\underline{\frak{By\:using\:Pythagoras\: Theorem,}}}\\\\[/tex]
[tex]\star\:{\underline{\boxed{\frak{\purple{(Hypotenus)^2 = (Perpendicular)^2 + (Base)^2}}}}}\\\\\\ :\implies\sf (AB)^2 = (AC)^2 + (BC)^2\\\\\\ :\implies\sf (AB)^2 = (AB)^2 = (7)^2 = (4)^2\\\\\\ :\implies\sf (AB)^2 = 49 + 16\\\\\\ :\implies\sf (AB)^2 = 65\\\\\\ :\implies{\underline{\boxed{\pmb{\frak{AB = \sqrt{65}}}}}}\:\bigstar\\\\[/tex]
⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━
☆ Now Let's find value of sin A, cos A and tan A,
⠀⠀⠀
sin A = Perpendicular/Hypotenus = [tex]\sf \dfrac{4}{\sqrt{65}} \times \dfrac{\sqrt{65}}{\sqrt{65}} = \pink{\dfrac{4 \sqrt{65}}{65}}[/tex]⠀⠀⠀
cos A = Base/Hypotenus = [tex]\sf \dfrac{7}{\sqrt{65}} \times \dfrac{\sqrt{65}}{\sqrt{65}} = \pink{\dfrac{7 \sqrt{65}}{65}}[/tex]⠀⠀⠀
tan A = Perpendicular/Base = [tex]{\sf{\pink{\dfrac{4}{7}}}}[/tex]⠀⠀⠀
[tex]\therefore\:{\underline{\sf{Hence,\: {\pmb{Option\:A)}}\:{\sf{is\:correct}}.}}}[/tex]
Which statement is true about this set of data?
43, 50, 60, 36, 47, 50, 52, 78
A. The range is 31.
B. The mode is 78
C. The median is 51
D. The mean is 52.
Answer:
D. The mean is 52.
Step-by-step explanation:
In order to find the mean, you add up all of the numbers and then divide that answer by how many numbers there are.
43+50+60+36+47+52+78=416
416/8=52
Answer:
D. The mean is 52.
Step-by-step explanation:
Add all numbers in the set:
36+47+50+50+52+60+78= 416
Now, divide the sum by how many numbers are in the set; in this case, there are 8 numbers so:
416÷ 8= 52
One year British columbia had 6149 police officers and a total population of 3282000 Nova scotia had 1542 police officers and a total population of 900000 which province had the greater number of people per police officer
Answer: Nova Scotia
Step-by-step explanation:
British Columbia people per police officer:
= Population number / no. Of policemen
= 3,282,000/6,149
= 534 people per policeman
Nova Scotia
= 900,000 / 1,542
= 584 people per policeman
What is 55 times 66 divied by 45
Answer:
3630 divided 45
80.666667
.Answer:
80.6666667
Step-by-step explanation:
BRAINLESS PLZ
please help now thank u
Answer:
ans 23 this is the ans
Step-by-step explanation:
Prepare depreciation schedules using Straight-Line, Units-of-Production, and Double-Declining Balance Depreciation.
Answer:
f
Step-by-step explanation:
f
Is the relationship linear, exponential, or neither ?
Answer:
Linear
Step-by-step explanation:
Answer:
Linear, there is a constant rate of change
Step-by-step explanation:
9 less than 4 times a number equals 15
Answer:
if you wanted it in equation form the it'll be : 9 < 4 x n = 15
~ i hope this has helped you out, have a gr8 day/night my friend!~
Step-by-step explanation:
Answer:
Six / 6
Step-by-step explanation:
Fifteen less than 4 times a number is 9, meaning we have to find the number.
Let the required number be x
4 times the number = 4x
15 less than 4 times the number = 4x-15
⇒ 4x – 15 = 9
⇒ 4x = 9 + 15
⇒ 4x = 24
⇒ x = 6
meaning the number is 6.
Hope this helps!
What is the area of figure c and b ?
Answer:
where is the figure c and b?
7. What is the image of p for a dilation with center (0,0) and a scale factor of 2.5?
A (-2.5, 5)
B (2.5, -5)
C (2, 2.5)
D (-5, -2.5)
Answer:
A (-2.5, 5) Might Not Be Right
Step-by-step explanation:
Please help me with this homework
Answer:
D) 13
Step-by-step explanation:
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
[tex]\sqrt{c^2} =\sqrt{169}[/tex]
c = 13
1. Hannah bought a package of 12 pens.
She took of the pens to school. How
many pens did Hannah take to school?
Answer:
12
Step-by-step explanation:
If Hannah bought 12 pens and brought them to school, then she would have brought 12 pens to use during school.
Pls help me, I get so confused with math TwT
Answer:
did u ask sir
Step-by-step explanation:
or googel first
Answer:2?
Step-by-step explanation:
The difference is two numbers between 0 and 2
what are the coordinates of the vertex of the graph or table is it a maximum or minimum
Answer:
I'm pretty sure the answer is D.!
solve the following equation
x/3 +4 =7
Answer:
Sorry if im wrong..
Step-by-step explanation:
7 = (7 x)/3 + 4 = 21 x + 4 = 7
Find the area of the parallelogram by composing into rectangles or decomposing into triangles or other shapes as needed. 8 yd 6 yd 15 yd
10 yd
Answer:
Below.
Step-by-step explanation:
The area = area of a rectangle on the same base and between the same parallel lines
= (15 + 6) * 8
= 21 * 8
= 168 yd^2.
Answer:
160
Step-by-step explanation:
First, you add 15 + 6 multiplied by 8.
Expression (15 + 6) x 8=?
First, add the expression in the prentice.
15 + 6= 21
Cut out the 10. Why? Because it says make it a triangle. If u did it the other
way it wouldn't make sense.
then multiply 21 and 8
that gives you 160
Factor the equation below.
f(x) = x2 + x - 6
Answer:
3x - 6
Step-by-step explanation:
Uwu if you want me to explain it more let me know
Determine the slope of the line that is perpendicular to the line shown in the picture below.
A. 3
B. 1/3
C. -3
D. 1/3
Answer:
-1/3 i think i might be wrong
Step-by-step explanation:
Answer:
-1/3 because 3/-1 = -3 and -3/3=-1
Step-by-step explanation:
Draw the image of quadrilateral ABCD under a translation by 2 units to the left and 6 units down.
Answer:
Step-by-step explanation:
Given: Circle k(O), diameter US , m RU=50°, m UT=30° Find: m∠RUS, m∠UST
**WILL GIVE BRANLIEST**
Applying the inscribed angle theorem, the missing angles are:
m∠RUS = 65°m∠UST = 15°What is the Inscribed Angles Theorem?Based on the inscribed angle theorem, we have the following relationships:
Inscribed angle = 1/2(measure of intercepted arc)Central angle = measure of intercepted arc.Given the following:
m(RU) = 50°m(UT) = 30°Find m(RS):
m(RS) = 180 - m(RU)
Substitute
m(RS) = 180 - 50
m(RS) = 130°
Find m∠RUS:
m∠RUS = 1/2(m(RS) [inscribed angle theorem]
Substitute
m∠RUS = 1/2(130)
m∠RUS = 65°
Find m∠UST:
m∠UST = 1/2(m(UT))
Substitute
m∠UST = 1/2(30)
m∠UST = 15°
Learn more about the inscribed angle theorem on:
https://brainly.com/question/3538263
A tv has a listed price of $610.99 before tax. if the sales tax rate is 9.25%, find the total cost of the tv with sales tax included.
Answer:
$667.51
Step-by-step explanation:
610.99 times .0925 is 56.516575. 56.516575 plus 610.99 is 667.506575. That rounded to the nearest cent is 667.51.
Answer: the cost plus tax would be 667.51
The sales tax comes to a total of 56.52
The school cafeteria has 13 round tables and 20 rectangular tables. Each round table has 7 chairs, and each rectangular table has 8 chairs. How many chairs are there in all?
Answer:
160 for the rectangle table and 91 for the round table
Given the function y = x/3 + 1, suppose you have a function value where x (input) is 6. What would be the corresponding y value (output)?
Answer:
3
Step-by-step explanation:
Given the function : y = x/3 + 1
If an input value, x is given as 6 ;
Output value, y can be obtained by Substituting the value x = 6 into the function and calculating the value of y
Calculation goes thus ;
y = 6/3 + 1
y = 2 + 1
y = 3
Output, y = 3
4/5 divided by 1/3 ??
Answer:
2.4
Step-by-step explanation:
PLEASE HELP ITS DUE RIGHT NOW
Every day, Judy's burrito stand uses 7/8 of a bag of tortillas. How many days will 1 3/4 bags of tortillas last?
Write your answer as a fraction or as a whole or mixed number.
Answer:68
Step-by-step explanation:
5
a woman sold an article for 400.00and made a profit of 25%,Find ty cost price and profit
Answer:
$100 profit, $300 cost
Step-by-step explanation:
So 25% of $400 is $100, now we know she made $100 on the article
and the other $300 was the amount used to make the article i'm asuming
A woman sold an article for 400.00
made a profit of 25%
Cost price and profit is $100 profit, $300 cost.
What are the 4 types of profit?There are four levels of profit or profit margins: gross profit, operating profit, pre-tax profit, and net profit.
These are reflected on a company's income statement in the following sequence: A company takes in sales revenue, then pays direct costs of the product of service.
What is profit and example?Profit is a term that often describes the financial gain a business receives when revenue surpasses costs and expenses. For example, a child at a lemonade stand spends one quarter to create one cup of lemonade. She then sells the drink for $2. Her profit on the cup of lemonade amounts to $1.75.
To learn more about Profit, refer
https://brainly.com/question/12225249
#SPJ2
Use the Desmos graph and equation to get the answer to the vertex, axis of symmetry (x=), x intercepts, and the y intercept
2
f(x)=x -10x+21
Answer:
Vertex: (5,-4)
Axis of symmetry: x=5
X-intercepts: (3,0) and (7,0)
Y-intercept: (0,21)
Step-by-step explanation:
The vertex would be the tip of the parabola, so the vertex is (5,-4)
The axis of symmetry would be a line cutting a parabola in half indicated by the line x=5
X-intercepts are where a function passes through the x-axis or when y=0, so in this case, the x-intercepts are (3,0) and (7,0)
The y-intercept of a function is where a function passes through the y-axis or when x=0, so our y-intercept is f(0)=0²-10(0)+21=21, or (0,21)