Answer:
3 xhcni k ibohfpnconcfufuk
Find the slope and the y-intercept of the graph of y−3.5=−2x.
Answer:
m = -2
b = 3.5 or (0, 3.5)
Step-by-step explanation:
y = mx + b
m = slope
b = y-intercept
y − 3.5 = −2x
y = -2x + 3.5
m = -2
b = 3.5
The slope of given equation is -2 and the y-intercept is 3.5.
What is the slope intercept form?The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.
The given equation is y-3.5=-2x.
Now, in slope intercept form y=-2x+3.5
The standard form of the slope intercept form is y=mx+c.
Where, m=slope and c=y-intercept
Now, m=-2 and c=3.5
Therefore, the slope of given equation is -2 and the y-intercept is 3.5.
To learn more about the slope intercept form visit:
brainly.com/question/9682526.
#SPJ2
HELP ANSWER ASAP PLS Given the following diagram, find the trigonometric ratios.
Leave answers as reduced fractions
17
15
C 8
B
sin B=
cos B=
tan B=
Answer:
sin B = 15/17
Cos B = 8/17
Tan B = 15/8
Step-by-step explanation:
Help me with this EdPuzzle pls.
Answer:
2 in^3
Step-by-step explanation:
First you find the volume of one cube by doing 1/2*1/2*1/2, after this you times this number by 16 to get the volume of the whole structure
What is the value of y?
Answer:
-1
Step-by-step explanation:
Given circle B below, find the value of x.
(3x + 10)
B
(2x - 17)
o 27
o 44
o 71
o 142
Answer: b is correct
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
is B correct?
Which is bigger: 4 quarts or 9 pints?
Answer:
9 pints
Step-by-step explanation:
4 quarts is equal to 8 pints.
Complementary angles are angles whose measurements add up to be 180 degrees
True Or False
Answer:
False
Step-by-step explanation:
Complimentary angles add up to 90°, supplementary angles add up to 180°.
a bag of sweets contains only two different flavours-strawberry and orange
the probability that a sweet is strawberry flavour is 0.8
what is the probability that a sweet is orange flavour
Answer:
0.2
Step-by-step explanation:
hope this helps you. have a good day
The volume of the jar is 88, it has a radius sq. of 4. What is the height of the jar? Round the answer to the nearest unit.
Answer:
The height of the jar is 1.75.
Step-by-step explanation:
Given that the volume of the jar is 88, and it has a radius of 4, to determine what is the height of the jar, the following calculations must be performed, knowing that the volume of a cylinder arises from multiplying pi by the radius squared, and multiplying that result by the height:
3.14 x 4 ^ 2 x H = 88
3.14 x 16 x H = 88
50.24 x H = 88
H = 88 / 50.24
H = 1.75
Thus, the height of the jar is 1.75.
3. Find the equation of a line that passes through the x-intercept of the line 3x+ 6y = 8 and is perpendicular to the line 2x - 5y = 10.
Answer:
y = -5/2x + 20/3
Step-by-step explanation:
x-int of 3x + 6y = 8
sub 0 for y
3x + 6(0) = 8
3x = 8
x = 8/3 or 2.667
line perpendicular to 2x - 5y = 10
put into y = mx + b form
2x - 5y - 10 = 0
5y = 2x - 10
y = 2/5 x - 2
find negative reciprocal of the slope 2/5 x (for the perpendicular line)
-5/2 x
find the y-int (b)
m = -5/2 x
must pass through (8/3,0)
y = mx + b
0 = -5/2(8/3) + b
0 = -40/6 + b
b = 20/3
therefor the equation of the line is y = -5/2x + 20/3
How many solutions does the system have?
3x + y = 8
2x + 2y = 8
Answer:
There is one solution
Step-by-step explanation:
I did the Khan Academy lesson and I got it correct.
Answer:
One solution. Set of values (2,2)
Step-by-step explanation:
3x+y=8 0r y=8-3x
2x+2y=8
substitute value of y (8-3x) in first equation into y of 2nd equation
2x+2(8-3x)=8
2x+16-6x=8
-4x=-8
x=2
solve for y.
2x+2y=8
2(2)+2y=8
4+2y=8
2y=4
y=2
2. Claire drinks 64 fluid ounces of water o day. How many gallons of water does she drink in a week?
Answer:
3.5 gallons a week
Step-by-step explanation:
Well 64 gl Oz is basically half a gallon. So half a gallon of water a day would result in 0.5*7 (7 days in a week) and you would get 3.5 gallons.
If you only have a
1
6
cup measuring cup and a recipe calls for
12
5
6
cups of flour, how many 1/6 cups would you need to use?
Answer:
I don't know rusuejwkdktosogo r
Multiply
(2x2 – 3x)(3x2 + 2x - 1)
help plz
this is the answer I believe
what is 2/5 * 2 3/4 equal to
Answer: the answer 11/10 1.1 sorry if its wrong
Step-by-step explanation: have a nice day buddy
happy easter
The Sweetings are building an ornamental garden pond. They intend to lay 1m square slabs around its perimeter. If the pond is 8m by 8m, how many slabs will they need?
Answer:
32 slabs are needed
Step-by-step explanation:
If the pond is 8m by 8m, then that means each side is equal, and each side is 8m long. There are 4 sides to the perimeter of the pond. To find how many slabs you need, you need to found out how many meters long the perimeter of the pond is in total. To do so, you must multiply the length of one side of the perimeter to the number of sides there is. The length of one side of the perimeter is 8m, and the number of sides is 4, which means you must multiply 8 by 4, which equals 32.
Simplify: the problems
Answer:
x¹/² / y²³/¹⁵
Step-by-step explanation:
x³y¹/¹⁵ / x¹y⁸/⁵ x³/²
The above expression can be simplified as follow:
Recall:
Mᵃ × Mᵇ = Mᵃ⁺ᵇ
x¹•y⁸/⁵ × x³/² = x¹⁺³/² • y⁸/⁵
x¹•y⁸/⁵ × x³/² = x⁵/²•y⁸/⁵
Thus,
x³y¹/¹⁵ / x¹y⁸/⁵ x³/² = x³•y¹/¹⁵ ÷ x⁵/²•y⁸/⁵
Recall:
Mᵃ ÷ Mᵇ = Mᵃ¯ᵇ
x³•y¹/¹⁵ ÷ x⁵/²•y⁸/⁵ = x³ ¯ ⁵/² • y¹/¹⁵ ¯ ⁸/⁵
= x¹/² • y¯²³/¹⁵
= x¹/² / y²³/¹⁵
Therefore,
x³y¹/¹⁵ / x¹y⁸/⁵ x³/² = x¹/² / y²³/¹⁵
PLEASE HELP WITH THIS
Answer:
[tex]528\ cm^2[/tex]
Step-by-step explanation:
1. Approach
The surface area is the two-dimensional space around a three-dimensional object. In other words, if one was going to wrap an object with paper, the surface area is the amount of paper one would need. To find the surface area, one could find the area of each face of the prism and then add up all of the values.
2. Finding the surface area,
To find the area of each face of the prism, one must multiply the length of the face by the width of the face. After doing so, add up all of the resulting values.
10 * 20 = 200
8 * 20 = 160
6 * 20 = 120
[tex]\frac{1}{2}[/tex] * 6 * 8 = 24
[tex]\frac{1}{2}[/tex] * 6 * 8 = 24
Add up all of the values,
200 + 160 + 120 + 24 + 24
= 528
what is value of x in 96-3x=6
Answer:
X= 30
Step-by-step explanation:
96-3x=6
first move all terms not containg x to the right side of the Equation
Subtract 96 from both sides of the equation.
-3x = 6 - 96
subtract 96 from 6 and u will get
-3x= -90
Then u will have to divide each term by -3 and simplify which will get u
-3x/-3 when u divide from that u should get -90/-3
Then divide x by 1 and itll equal
x= -90/-3
Then divide -90 by -3 and you will get
x= 30
I hope this is good
Question 6
Which word best completes the statement below? Look at the
diagram to help.
Al parallelograms are
thombyces
?
trapezoids
parallelograms
squares
rectangles
find the slope of the function: y²+x²y+x²=1 at the point (-1,2)
I’m desperate pls HELP MEEE
Answer:
Sorry I don't understand this either but i think you're supposed to use the chart to answer the questions below lol
Step-by-step explanation:
what is 1,000,000,000÷100
Can Anyone help me with this assignment please
Answer: Answers are in step by step. please like and give a review.
Step-by-step explanation:
1. An obtuse angle is an angle that is greater than 90 degrees but less than 180 degrees.
2. 5x - 8 = 37 if and only if x = 9.
3. If two angles have the same measure, then they are congruent. If two angles are not congruent, then they do not have the same measure. If two angles do not have the same measure, then they are not congruent.
4. 2x + 5 = 3 , then x = 3
5. With 3 equal sides is a equilateral triangle
When Sebastian left his house in the morning, his cell phone battery was partially
charged. Let B represent the charge remaining in Sebastian's battery, as a
percentage, t hours since Sebastian left his house. The table below has select values
showing the linear relationship between t and B. Determine how much battery life
Sebastian's phone would have 4 hours after leaving his house.
t
B
1
36
2.5
31.5
5
24
Suppose an NBA basketball player shooting an un- contested 2-point shot will make the basket with probability 0.6. However, if you foul the shooter, the shot will be missed, but two free throws will be awarded. Each free throw is an independent Bernoulli trial with success probability p. Based on the expected number of points the shooter will score, for what values of p may it be desirable to foul the shooter?
Answer:
For values of p < 0.6, it may be desirable to foul the shooter.
Step-by-step explanation:
Suppose an NBA basketball player shooting an un- contested 2-point shot will make the basket with probability 0.6.
This means that the amount of points he expects to score with the ball in his hand is:
2*0.6 = 1.2
Based on the expected number of points the shooter will score, for what values of p may it be desirable to foul the shooter?
The expected number of points he will score with these free throws is:
2p
In which p is the probability of making the free throw.
If will be desirable to foul the shooter is:
[tex]2p < 1.2[/tex]
[tex]p < \frac{1.2}{2}[/tex]
[tex]p < 0.6[/tex]
For values of p < 0.6, it may be desirable to foul the shooter.
Branliest to correct answer explain how you solved please
Answer:
29.85%
Step-by-step explanation:
total amount of students who took the math test
20 + 40 + 7 = 67
the percentage of students who got 90 and above in the math test
20 ÷ 67 × 100 = 29.85%
Answer:
29.85%
Step-by-step explanation:
Firstly, calculate how many students took the math test.
20 + 40 + 7 = 67
Then locate how many students got the score of 90 or above.
20
So you can say that, 20/67 got a 90 or above.
Convert 20/67 to a percent:
So, 29.85%
What is the value of x in the equation Three-fifths x = negative 45?
Answer:
x = -75
Step-by-step explanation:
[tex]\frac{3}{5} x=-45\\\\3x=-225\\x=-75[/tex]
Answer:
-75
Step-by-step explanation:
Have a nice day:)
A store pays $45.59 for a tablet. The store marks up the prince by 75%. What is the amount mark up (nearest hundredth)?
Answer:
$34.19
Step-by-step explanation:
Given data
Cost of tablet= $45.59
% markup = 75%
We want to find the amount of the markup, which is 75% of $45.59
=75/100*45.59
=0.75*45.59
=$34.19
Hence the amount of the markup is $34.19
PLEASE HELP Simplify an expression
(X2y4z)5/ (Xy)2
Answer:
x^8 y^18 z^5
Step-by-step explanation:
Look at The image below