Answer:
He can buy 6 packs of cards and he still gets the free poster.
Step-by-step explanation:
39-3 = 36
36 divided by 6= 6
He get 6 packs of cards and 1 action figure. ANd spends exactly 39 dollars.
The lengths of the legs of a right triangle are 6 and 10. What is the length of the hypotenuse to the nearest tenth?
Answer:
h ≈ 11.7
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse (h) is equal to the sum of the squares on the other 2 sides, that is
h² = 6² + 10² = 36 + 100 = 136 ( take the square root of both sides )
h = [tex]\sqrt{136}[/tex] ≈ 11.7 ( to the nearest tenth )
Length of the hypotenuse is equal to [tex]\boldsymbol{11.7}[/tex]
Right triangleA right triangle, also known as a right-angled triangle, or more formally an orthogonal triangle, was originally known as a rectangle triangle, is a triangle with one right angle and two perpendicular sides.
Lengths of the legs of a right triangle are equal to [tex]\boldsymbol{6,10}[/tex]
Square of the length of the hypotenuse is equal to sum of squares lengths of the legs.
So,
Length of the hypotenuse [tex]=\sqrt{6^2+10^2}[/tex]
[tex]=\sqrt{36+100}\\ =\boldsymbol{11.7}[/tex]
Find out more information about right triangle here:
https://brainly.com/question/7894175?referrer=searchResults
Esther uses 6.6 pints of blue paint and white paint to paint her bedroom walls. 3 5 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls?
Answer:
2 16/25 or 2.64 pints.
Step-by-step explanation:
Turn the 6.6 into a fraction for calculation purposes. you get 33/5. since 3/5 is blue paint and the question wants white paint, calculate 33/5 × 2/5. You should get 66/25 as the answer.
Complementary angles are two angles that have measures with a sum of 90°. Angles P and Q are complementary and the measure of angle P is 6° more than twice the measure of angle Q.
Write a system of equations and use substitution to find the measures of angles P and Q.
Input Field 1 of 1
Answer:
P = 62° Q = 28°
Step-by-step explanation:
Let x = measure of angle Q
then y = measure of angle P
Now x + y = 90 and 2x + 6 = y
Substituting 2x + 6 from the second equation in for y in the first equation, we get x + 2x + 6 = 90 since the two angles are complementary.
3x + 6 = 90
3x = 84
x = 28
y = 2(28) + 6 = 56 + 6 = 62
Check: 28 + 62 = 90
Two nonvertical lines are parallel if they have the same ___ and different ____
Answer:
The same slope and different y-intercepts.
Step-by-step explanation:
If the slope is different, they will collide.
If the y-intercept is the same, there will be infinite solutions.
Answer:
Slope and perpendicular lines
Step-by-step explanation:
5x+4y=12 in slope intercept form
Help please, this is drag to correct spot question.
Answer:
1 Product of a power
2 Power of a power
3 Definition of negative exponents
angle A and angle B are complementary angles. If measure angle A= (2x – 4)º and measure angle
B = (5x + 17)°, then find the measure of angle A.
Answer:
Angle A = 18°
Step-by-step explanation:
since the angles are complementary, they add up to 90°
(2x-4) + (5x+17) = 90
add like terms
7x-4+17=90
simplify left side
7x+13=90
subtract 13 from both sides
7x=77
divide both sides by 7
x=11
plug in x to find the measure of angle A
2(11) - 4
multiply 2*11 first
22-4
simplify
18
Help - I don’t understand this
Answer:
z / 7
Step-by-step explanation:
C = O / H
O = z
H = 7
In the diagram below, which line has a positive slope? AB AD AC DB
Answer: AC
Step-by-step explanation: Hope this helps
what is the volume of the pyramid shown below?
Answer:196
Step-by-step explanation:
D 196
pls help! i'm so lost :/
Step-by-step explanation:
triangle BCD ~ triangle BUV ( given)
BC/BU = CD/UV= BD/ BV
BC/BU = BD /BV
2x + 2 /35 = 49/35
2x + 2 / 35 = 7 /5
x = 47/ 2 is he corect answer of this question .
plz mark my answer as brainlist. Hope this will be helpful to you.
Math problem the price of a share change by -1.85. A person owns 120 shares. By how much did his shares change in value
Answer:
-222
Step-by-step explanation:
Given that:
Change in value per shares = - 1.85
Number of shares = 120
Total Change in share value :
Change in value per share * number of shares
- 1.85 * 120
= - 222
Hence, the total charge in value of shares is - 222
I need help asap....
Answer:
J.(4.1ft)
i hope i can help..
Identify as many solutions to the equation below as you can.
x + y = 12
Answer:
infinite
Step-by-step explanation:
because there is an infinite amount of numbers there is an infinite amount of solutions
PLS HELP QUICK!!!!!!!!!!!!!!
Answer:
2 to 1
Step-by-step explanation:
there is a ratio of 6 squares to 3 triangles
6/3, simplified would be 2/1
Please answer this and what is 56/123 as a decimal and answer to two decimal places
Answer:
56/123 as decimal: 0.4553
39/7=5 4/7 as a mixed fraction
Need help with the x and y intercepts of a table.
Picture shown
Answer:
Correct Choice: d.
Step-by-step explanation:
Intercepts of a Function
Given a function y = f(x), the intercepts of f are defined as:
The x-intercepts are those points where the function has a value of 0
The y-intercepts are those points where the x has a value of 0
The table shows a set of ordered pairs (x,y). All those pairs where x=0 are the y-intercepts:
The y-intercepts are: (0,16)
All those pairs where y=0 are the x-intercepts:
The x-intercepts are: (3,0) (-5,0)
Correct Choice: d.
Sergio went to the library at 3:18 p.m. to do homework. He worked at the library for 57 minutes, then left to go home. What time did Sergio leave the library?
Answer:
The time would be 4:15 I think
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10(11-x) pls I need help
Answer: 110 -10x
Step-by-step explanation:
You do pemdas
So 11•10 = 110
Then -10•x = -10x
And then you get
110-10x
Answer:
110-11x
Step-by-step explanation:
Distribute 10 to both
What is the explicit rule for the geometric
sequence 3, 12, 48,…?
Answer:
You are multiplying by 4 each time
Step-by-step explanation:
3 x 4 = 12
12 x 4 = 48
48 x 4 = 192
y = 5x + 2
4r - y=0
Is (2, 12) a solution of the system?
- Yes
- No
Answer:
No, because the first one was right but the second on was -4 instead of 0
Step-by-step explanation:
Hope this helped
a +b + z + yg -rt=
a =5 b=2 z=9 y=85 g=96 r=35 t =147
Answer:
3032
Step-by-step explanation:
5 + 2 + 9 + 85 x 96 - 35 x 147 =
5 + 3 + 9 + 8160 - 5145 =
8 + 9 + 8160 - 5145
17 + 8160 - 5145
8177 - 5145 =
3032
Hope that helps!
What is the value of y in terms of x in the equation /[tex]\frac{3x+y}{2x} = \frac{15}{2}[/tex]2 ?
Select one:
A. 72x
B. 12x
C. 3x
D. 8x
Answer:
3x
Step-by-step explanation:
what is the awnser to -6 > -2 + n
Answer:
Step-by-step explanation:
n<−4
Let's solve your inequality step-by-step.
−6>−2+n
Step 1: Simplify both sides of the inequality.
−6>n−2
Step 2: Flip the equation.
n−2<−6
Step 3: Add 2 to both sides.
n−2+2<−6+2
n<−4
ANSWER QUICK! ILL MARK BRAINLIEST
Kiran is about to start hiking on a trail that is 1.8 miles long. In his past hikes on the same trail, he had walked at a constant rate of 2.4 miles an hour, which is 0.04 mile a minute.
What is Kiran's remaining distance on the trail after 10 minutes of hiking?
Answer: i have 0.02 miles left and i have to walk 5 more minutes.
Step-by-step explanation:
i dont know if that helps but there you go.
MODELING REAL LIFE A cell phone company charges a
monthly fee plus $0.25 for each text message you send.
The monthly fee is $30.00. You owe $59.50. How many
text messages did you send? Justify your answer.
Show work
Answer:
dwmkwddddncdnnknnsdlnldkldskcnds
Step-by-step explanation:
klkkl
Robin has $450 to spend on home repairs. The repairman charges $65 for the initial visit and $37.50 per hour or part of an hour. How many hours of work can Robin afford?
Answer:
6 hours
Step-by-step explanation:
First set up the equation. Seeing the word "per", we know that this will be the variable. The repairman charges an initial fee of 37.50, so we add that fee to the total cost of every hour. To find how much Robin can spend, you set it equal to 450
65x + 37.50 = 450
Now subtract 37.50 from both sides because neither number has a variable, so you can subtract them to simplify the equation
65x = 412.5
To isolate x and find what it's equal to, divide both sides by 65 to get rid of the coefficient.
x = 6.34.
However the answer should be 6 because robin cannot afford a full or part of a 7th hour
What is the y-intercept of the function f(x)
f(x) = -_x + ?
Note: Your function is not clear.
So, I am assuming a sample function such as
f(x) = -2x + 3
So, I would solve the question based on the assuming function. The reason is that the procedure will remain the same and your concept will be likely cleared anyways.
Answer:
Please check the explanation.
Step-by-step explanation:
Assuming the function
f(x) = -2x + 3
We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.
now substituting x = 0 in the function
y = -2x + 3
y = -2(0) + 3
y = 0 + 3
y = 3
Therefore, the point (0, 3) represents the y-intercept of the function.
The graph of the function y = -2x + 3 is also attched below.
From the graph, it is clear that
at x = 0, y = 3
Thus, point (0, 3) represents the y-intercept of the function.
Which table represents a linear function?