Answer:
3 - 9 = -6
6(3) - 3(9) = -9
Answer: (3,9)
please help me!!!!!!
What is the square root of x to the 10 power
Answer:
x^5
Step-by-step explanation:
Write down the exact value of:
a) cos 90
b) sin 90
c) tan 0
Answer:
The exact value of
cos90 is 0
sin90 is 1
tan90 is indeterminate.
Answer:
[tex] \cos(90) = 0 \\ \sin(90) = 1 \\ \tan(0) = 0[/tex]
Solve the equation:
b - 1.6 ÷ 4 = - 3
b = _____
Answer:
-2.6
Step-by-step explanation:
someone pls help me :Jada and her sister went to the store together. After the store, Jada walked 9 blocks west to get a coffee and her sister walked 6 blocks west back to work. How many blocks is the coffee shop that Jada went to from her sister's work?
Answer:
3 blocks away from Jada's sister's work.
Answer:
3 blocks
Step-by-step explanation:
what is -7/5 rounded to the nearest tenth?
Answer:
-1.4
Step-by-step explanation:
-7/5 = -1.4
Solve
n + 11 = -2
How do i solve this
What is the equation of the line shown in the graph?
Answer:it would be y=2x+3
Step-by-step explanation:
If you find the slope of 2 over and 1 up it is a positive slope of 2 and then the slope is always _x so it’s 2x + the y intercept which is 3 and the y intercept is just the cordon are where x=0
PLEASE HELP DUE IN 10 MINUTES!!!!!!!!!!
y
is directly proportional to
x
2
.
If
y
=
12
when
x
=
2
find
y
when
x
=
6
Need help on this... First one to answer this correctly, I will give you a BRANLIST
Answer:
wheres the problem?
Step-by-step explanation:
>
Jess was drawing a map of her neighborhood. What is the measure of the angle of the intersection between Derby
Drive and Rosemont?
>
Academy
(3x + 15°
Rosemont
ogle Play
1030
(x + 10)
Derby Drive
13
23
54
ENG 12:13 AM
INTL 2/3/2021
Answer:
23 degrees
Step-by-step explanation:
Find the diagram attached
The sum of angle on the straight line is 180°
103+3x+15+x+10 = 180
128+4x =180
4x = 180-128
4x = 52
x = 52/4
x = 13
The measure of the angle of the intersection between Derby Drive and Rosemont is x+10
= 13+10
= 23 degrees
Hence the measure of the angle is 23 degrees
12. In y > x + 4, where can we find the solution set?
A. above the line
C. in the line
B. below the line
D. no solution set
13. The statement, "the sum of two numbers is at least 29" can be expressed as:
A. x + y > 29 B. x + y < 29 C. x + y = 29 D. x + y = 2
14. The elevator has a maximum capacity (C) of 8 persons. Which of the following mathematical statement represent the given situation?
A.C = 8
B. C < 8
C. c 28
D. none of these
15. Bryan bought 6 chocolate candies and 3 lollipops. If x represent the cost of
chocolate candies and y represent the cost of lollipops, what will be the
mathematical representation of the total cost if he paid at most Php50?
A.6x + 3y > 50
C. 6x + 3y > 50
B.6x + 3y = 50
D. 6x + 3y < 5
Answer:
1) D
2)A
3)D
4)A
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
Answer:
I hope I can help you
Step-by-step explanation:
I hope I can help you
Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary.
A = 46°, b = 27 ft, c = 14 ft
271.91 ft2
131.29 ft2
378 ft2
135.96 ft2
Answer:
135.96 ft2
Step-by-step explanation:
Answer:
The answer is 135.96 ft^2
Step-by-step explanation:
The answer is 135.96 ft^2
Simplify the expression (-6+3i)+(6+4i)
Answer:
7iExplanation:
(-6 + 3i) + (6 + 4i)
-6 + 6 = 0
3i + 4i = 7i
7iI NEED HELPPPPP. SOMEONE ANSWER THISSSS
Answer:y=415 x = 21.5
Step-by-step explanation:
We can see 4x-37 = 49
4x = 86
x = 21.5
4(21.5) -3 = 83
Then we can see what the other side is because they are equal
y/5 = 83
83 x 5 = 415
y=415
The average of Aaron's three test scores must be at least
93 to earn an A in the class. Aaron scored 89 on the first
test and 94 on the second test. What scores can Aaron
get on his third test to guarantee an A in the class? (The
highest possible score is 100.)
Answer:
96
Step-by-step explanation:
Solve using the substitution method
x = 8y - 4
x + 8y = 6
i will give brainliest and pls show work
You are told x = 8y -4
Replace x in the second equation with 8y-4:
8y-4 + 8y = 6
Combine like terms:
16y-4 = 6
Add 4 to both sides:
16y = 10
Divide both sides by 16:
Y = 10/16
Simplify:
Y = 5/8
Now replace y with 5/8 do find x:
X = 8(5/8) -4 = 5-4 = 1
X = 1, y = 5/8
(1,5/8)
Q. A bag contains 5 quarters, 2 dimes, and 4
pennies. What is the probability of picking
quarter?
Answer:
5/11
Step-by-step explanation: hope it helps!
Which equation shows that y varies directly with x?
y = 0.8x
y = 0.8x/x
y = 0.8x - 5
y = x/8 + 5
Rewrite the system of equations in slope intercept form
Y - 5 = -4x
3y - 9 = -6x
The slope-intercept form of the first equation is _______
The slope intercept form of the second equation is _______
Answer:
✔ y = –4x + 5
✔ y = –2x + 3
Step-by-step explanation:
We can write -
The slope-intercept form of the first equation is y = - 4x + 5.The slope intercept form of the second equation is y = - 2x + 3.What is the general equation of a Straight line?
The general equation of a straight line in slope intercept form -
y = mx + c
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
Other possible equations of lines are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have the given system of equations as -
y - 5 = - 4x
3y - 9 = - 6x
The given system of equations is -
y - 5 = - 4x
3y - 9 = - 6x
Now -
y - 5 = - 4x
y = - 4x + 5
and
3y - 9 = - 6x
3y = - 6x + 9
y = (-6/3)x + (9/3)
y = - 2x + 3
So, we can write -
The slope-intercept form of the first equation is y = - 4x + 5.
The slope intercept form of the second equation is y = - 2x + 3.
Therefore, we can write -
The slope-intercept form of the first equation is y = - 4x + 5.The slope intercept form of the second equation is y = - 2x + 3.To solve more questions on straight lines, visit the link below-
brainly.com/question/20400984
#SPJ2
Need help with number 4 please due today
Answer:
#4 is not a function because not every x-value corresponds with only one y-value
Step-by-step explanation:
If you have 2 litres of white paint and plenty of other colours, can you make 55 litres of pale purple paint?
If C = x + 6 and D = 3x - 6 + 4x2, find an expression that equals C + 3D in
standard form.
Help please
Answer:
12x²+10x-12
Step-by-step explanation:
x+6 + 3(3x-6+4x²)
x+6 +9x-18+12x²
12x²+10x-12
2-1: MathXL for School: Practice & Problem Solving
Assignment is past due (02/03/21 11
2.1.PS-8
Question Help
A package of 6
pairs of insulated gloves costs $47.94.What is the unit price of the pairs of gloves?
The unit price is $ per pair of gloves.
Enter your answer in the answer box and then click Check Answer.
All parts showing
Clear All
Check Answer
Review progress
Question 1
of 9
Back
Next →
Answer:
$7.99
Step-by-step explanation:
You take the total price and divide by the number of objects. So $47.94/6= $7.99
The unit price is $7.99 per pair of gloves.
Here,
A package of 6 pairs of insulated gloves costs $47.94.
We have to find the unit price of the pairs of gloves.
What is Divide rule?
To separate into parts or groups are called divide rule.
Now,
A package of 6 pairs of insulated gloves costs $47.94.
Hence,
The unit price of the pairs of gloves = $47.94 ÷ 6 = $7.99
Therefore, The unit price is $7.99 per pair of gloves.
Learn more about the divide visit:
https://brainly.com/question/1622425
#SPJ2
The amount of money in a bank account increased by 17.5 % 17.5% over one year. If the amount of money at the beginning of the year is represented by A A, which expression below represents the amount of money in the bank account after the increase?
Answer: 1.175A
Step-by-step explanation:
From the information given in the question, we are told that the amount of money that is in a bank account increased by 17.5% while the money at the beginning of the year is represented by A.
The expression that represents the amount of money in the bank account after the increase will be:
= A + (17.5% × A)
= A + (17.5/100 × A)
= A + (0.175 × A)
= A + 0.175A
= 1.175A
A triangle has one side measuring 5 feet and two sides measuring 7 feet. What kind of
triangle is it?
equilateral
isosceles but not equilateral
scalene
Answer:
isoceles but not equilateral
Step-by-step explanation:
it has two sides that are the same length, but not all three sides are the same length
An equilateral triangle is therefore a special case of an isosceles triangle having not just two, but all three sides equal
In parallelogram ABCD, LA = 120°. What is AD?
O80°
O 120°
O60°
06:20+35min=
06:23+ _ min=07:00
Answer:
27 min i think
Step-by-step explanation:
Answer: 9:35
Step-by-step explanation:
i think that's the right answer
A line passes through the points (-4,-1) and (4,3). A second line passes through the points (-2,-2) and (2,6). At what point do the two lines intersect
Answer:
(-2/3 , 2/3)
Step-by-step explanation:
Line 1: (-4,-1) (4,3)
m = (3 - -1) / (4 - -4) = 4/8 = 1/2
equation: (y-3)/(x-4) = 1/2 y-3 = 1/2 x - 2
y = 1/2 x + 1 ....(1)
Line 2: (-2,-2) (2,6)
m = (6 - -2) / (2 - -2) = 8/4 = 2
equation: (y-6)/(x-2) = 2 y-6 = 2x - 4
y = 2x + 2 ...(2)
(2)-(1): 0 = 3/2x + 1
3/2 x = -1 x = - 2/3
y = 1/2 * (-2/3) + 1 = 2/3