Answer:
4.1 1/4
5.2 1/42
6.2 1/42
Step-by-step explanation:
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.
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.
solve the equation p/4+10=14
Answer:
p=16
Step-by-step explanation:
Answer:
p=16
Step-by-step explanation:
p/4+10=14
p/4+10-10=14-10
p/4=4
(Multiply all terms by the same value to eliminate fraction denominators)
p/4=4
4xp/4=4x4
you then get p=16.
and that is your answer.
i hope this helps. :)
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!
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
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:
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
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
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
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.
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.
what is the volume of the pyramid shown below?
Answer:196
Step-by-step explanation:
D 196
In the diagram below, which line has a positive slope? AB AD AC DB
Answer: AC
Step-by-step explanation: Hope this helps
PLEASE ANSWER ASAP !!!!
Answer:
3
Step-by-step explanation:
The average rate of change of h(x) in the closed interval [ a, b ] is
[tex]\frac{h(b)-h(a)}{b-a}[/tex]
Here [ a, b ] = [ 1, 2 ], then from the table
h(b) = h(2) = 0
h(a) = h(1) = - 3 , then
average rate of change = [tex]\frac{0-(-3)}{2-1}[/tex] = [tex]\frac{3}{1}[/tex] = 3
what does x equal 3.25x-2.5= -9.75x+4
Answer:
x = 6.5/13
Step-by-step explanation:
3.25x - 2.5 = -9.75x + 4
3.25x = -9.75x + 6.5
13x = 6.5
x = 6.5/13
A $79 television is on sale for $65. What percent discount was given?
Answer:
The discount percentage has been given: ($ 65 / $ 79) x 100 = 82.27%
So the discount percentage is: 100% -82.27% = 17.72%
Step-by-step explanation:
Answer:
sa
Step-by-step explanation:
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
y=4(.98)^x-1. please help asap
Answer:
gah
Step-by-step explanation:
I don't know shjha135
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.
find the midpoint of PQ p(-2,2.5), Q(-2 1/5,3 2/3)
Answer:
Step-by-step explanation:
Y
If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angle does the ladder make with the ground
Answer:
48.2°
Step-by-step explanation:
If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angle does the ladder make with the ground
Let the angle the ladder makes with the ground be represented by x
We solve the above question using the Trigonometric function of Cosine
cos x = Adjacent/Hypotenuse
Adjacent = 10 inches
Hypotenuse = 15 inches
Hence,
cos x = 10/15
x = arc cos (10/15)
x = 48.189685104°
Approximately = 48.2°
Therefore, the angle the ladder makes with the ground is 48.2°
Help - I don’t understand this
Answer:
z / 7
Step-by-step explanation:
C = O / H
O = z
H = 7
What's 3 divided by -3x? Is it just x or -x or -1x
Answer:
It would be -x
Step-by-step explanation:
when you divide a positive by a negative you get a negative which singles out x.
-1x could be simplified down to just -x which singles out that answer too
Answer:
-x
Step-by-step explanation:
when the term has a co efficient of -1, the number doesnt have to be written , but the sign stays the same :)
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
Which table represents a linear function?
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
5/4 = equals what like I need an answer
In decimal form, 5/4 is equal to 1.25
Answer:
5 divided 4 = 1.25. 4 divided 5 = 0.8.
Step-by-step explanation:
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
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
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