Answers
Answer:
-3/5
Step-by-step explanation:
using the picture and the rise over run method, you can see that from the coordinate farthest to the right, you move 3 spaces up (positive), and 5 spaces to the left (negative), which gives you your answer of -3/5.
You can also use the formula to find the slope:
1) y₂-y₁/x₂-x₁
2) -2-1/1-(-4)
3) -3/5
Related Questions
PLEASE HELP ASAP!
log base4(x^2+x+4)=2 solve for x
Answers
Step-by-step explanation:
multiply all the numbers by 4 I think except for the exponent
Answer:
i-i13/2 hope this helps
Step-by-sitep explanation:
Giving brainless! I needa past math
Answers
Answer:
A
Step-by-step explanation:
Because firstly they loose (minus) and then they have to divide this loss by 9.
Answer:
A or C
Step-by-step explanation:
If they’re both wrong then my bad
I’m doing percent equation and the question is blank % of $50 = $35 help me plzzz
Answers
70%
50 * x = 35
x= 35/50
x=0.7
x=70%
help for brainliest plsssssssssssssss
Answers
Answer:
There will be 416 students in each group.
Step-by-step explanation:
There are 1,248 students. There are also 3 groups: radical readers, mathematicians, and super scientists. To find the number of people in each group, divide the total students by the number groups, which would be 1,248 divided by 3.
answer : 416
Math Problem: Convert
Answers
Answer:
135°
Step-by-step explanation:
To convert from radians to degrees
degree = radian × [tex]\frac{180}{\pi }[/tex]
Thus for [tex]\frac{3\pi }{4}[/tex]
degree = [tex]\frac{3\pi }{4}[/tex] × [tex]\frac{180}{\pi }[/tex] ( cancel the π )
= [tex]\frac{3(180)}{4}[/tex]
= [tex]\frac{540}{4}[/tex]
= 135°
A package of poster board usually sells for $8.40. This week the package is on sale for $6.30. What is the percent of discount?
A.
25%
B.
33.3%
C.
15%
D.
21%
Answers
Answer:
A. 25%
Step-by-step explanation:
[tex](8.40-6.30)/8.40[/tex][tex]2.10/8.40[/tex][tex]1/4[/tex][tex]0.25[/tex]Will give brainlist if correct!
Which linear equation matches this graphed line?
y = 2x + 5
y = 1/2x-5
y = 2x+5
y = 1/2x + 5
Answers
Answer:
I think one of the choices was entered incorrectly. You have y=2x+5 listed twice. I believe the answer is y=-2x+5
Step-by-step explanation:
5 is the y-intercept and it is a +5 because it is above the x-axis. Slope = rise/run. In this case the slope should be negative thus -2x. Hope this helps.
how do you solve 2x<8
Answers
Answer: x<4
Step-by-step explanation:
Let's solve the inequality step-by-step.
2x<8
Step 1: Divide both sides by 2.
2x2<82
x<4
Answer:
x<4
Answer:
Thanks for the points loser
Emma starts at one end of a 45-mile-long bike trail. After
riding 216 miles, she stops for water. How much farther
does she need to ride to reach the end of the trail?
Answers
Answer:
She has already reached the end of the trail.
Step-by-step explanation:
216 is a greater number than 45 miles
please answer this. thank you
Answers
Answer: [tex](-\infty, -4][/tex]
Curved parenthesis at negative infinity
Square bracket at -4
====================================================
Work Shown:
[tex]5(x+4) \le 0 \\\\x+4 \le \frac{0}{5} \\\\x+4 \le 0 \\\\x \le 0-4 \\\\x \le -4 \\\\[/tex]
The last inequality shown above is the same as saying [tex]-\infty < x \le -4[/tex]
Converting this to interval notation leads to the final answer of [tex](-\infty , -4][/tex]
Note the use of a square bracket at -4 to include this endpoint. We can never include either infinity, so we always use a parenthesis for either infinity.
where is the red dot located?
Answers
Answer:
(0,0)
Step-by-step explanation:
For the x coordinate it is at 0 and for the y it is also at 0.
Answer: the answer is 0,0
Step-by-step explanation:
they are both at the 0 or the origin
Mae Ling earns a weekly salary of $390 plus a 5.5% commission on sales at a gift shop. How much would she make in a work week if she sold $4,600 worth of merchandise?
Answers
Answer:
chen como es de tus feb jus montaña
What is the answer here?
Answers
Answer:
2 only
Step-by-step explanation:
the slope is 2 in function 1 and function 2 is the only other slope that is 2 as well
Solve the system of linear equations by multiplying.
7x-2y=22
3x+9y=39
Answers
Answer: The answer (4,3) or x=4 and y=3
can someone please give the answers the these 2 questions, ignore the blue dot one the fist questions i clicked it by accident
Answers
Answer:
1. 350
2. 50
Step-by-step explanation:
1. you can create an equation y = 50x + 200, plug in 3 you and you get y = 350
2. it says it in the first problem
tip: when doing stuff on canvas, use a different device to look up answers, Canvas can track when you switch tabs
although it cant see where you go, it can still track how many times you left the website/app
Find the slope of the line. Enter your answer as
a number, fraction, or undefined. Reduce to
lowest terms where necessary.
Answers
Answer:-3/5
Step-by-step explanation:
Rise over run
Patti got a new part-time job. Her hourly wage increased from $10.50 to $12.39. What was the percent increase in Patti's hourly wage?
Answers
Answer:
18%
Step-by-step explanation:
Subtract $10.50 from $12.30 and you will get 1.8.
Then divide 1.8 to 100 (because 100% = total) and you will get 0.018 which means 18%. Her hourly wage increased by 18%.
The isosceles triangle has two sides with the same length. The base is one-half the length of a side. The expression which represents the perimeter, the distance around the triangle, is s + s + one-half s. What is the value of this expression if s = 8?
A triangle with 2 sides with length s.
Answers
Answer:
20 units
Step-by-step explanation:
s = 8
Perimeter = s + s + [tex]\frac{1}{2}*s[/tex]
[tex]= 8 + 8 + \frac{1}{2}*8[/tex]
= 8 + 8 + 4
= 20 units
S=8
1/2s=4
8+8+4=20
Answer is 20
Which expression is equivalent to 4+5i•(2-7i)?
Answers
Answer:
(4 + 5i)(2 - 7i) = 8 - 28i + 10i + 35
= 43 - 18i
4 + 5i(2 - 7i) = 4 + 10i + 35
= 39 + 10i
Which statement best describes parallel lines?
Parallel lines intersect at exactly one point.
Parallel lines intersect at exactly one point. ,
Parallel lines intersect infinitely many times.
Parallel lines intersect infinitely many times. ,
Parallel lines have equal slopes.
Parallel lines have equal slopes. ,
Parallel lines have negative reciprocal slopes.
Answers
Answer:
Step-by-step explanation:
Parallel lines have identical slopes and different y intercepts.
y = 3x + 2
y = 3x + 9
These lines are parallel with the same slopes (3) and different y intercepts (2 and 9)
Translate X < 6 into a written statement.
Answers
Answer:
x is less than 6
Step-by-step explanation:
Answer:
5 units
Step-by-step explanation:
5 is less than 6 so therefor the answer is x=5 and 6 is more.
Is the inequality true or false when t = -3: 33/t - 2 ≥ -8
Answers
can someone check these and tell me which ones are in the wrong column, thanks
Answers
Answer:
∠2 and ∠5 should not be Alternate exterior angles. ∠2 and ∠11 can be Alternate exterior angles if that is an option. The rest is correct. As for consecutive interior angles, you have (∠3 and ∠9), (∠4 and ∠10), (∠7 and ∠13) and (∠8 and ∠14).
Step-by-step explanation:
Alternate exterior angles are basically like the angles that are the combination of a vertically opposite angle and a corresponding angle. Since the vertical lines are not parallel, ∠2 and ∠5 cannot be Alternate exterior angles.
Consecutive interior angles are any pair of angles that are within a pair of parallel lines and add up to 180°.
pleases show workkkkkkkkkkkkkkkk
Answers
Answer:
5) 2(4 - n) = -3n
2 × 4 - 2 × n = -3n
8 - 2n = -3n
-2n + 3n = -8
1n = -8
n = -8/1
n = -8
6) 5 - 3(2 + 2w) = -7
5 - 3 × 2 + -3 × 2w = -7
5 - 6 - 6w = -7
-1 - 6w = -7
-6w = -7 + 1
-6w = -6
w = -6/-6
w = 1
7) 5(2r + 3) - 5 = 0
5 × 2r + 5 × 3 - 5 = 0
10r + 15 - 5 = 0
10r + 10 = 0
10r = -10
r = -10/10
r = -1
8) 3 - 5(2d - 3) = 4
3 - 5 × 2d - 5 × -3 = 4
3 - 10d + 15 = 4
-10d + 15 + 3 = 4
-10d + 18 = 4
-10d = 4 - 18
-10d = -14
d = -14/-10
d = 7/5
hope this helps you!!
The sum of positive integers b and h is 34. If their difference is 8, what is the value of bh?
A. 25
B.56
C. 75
D. 273
Answers
13 * 21 = 273
It would be D
Answer:
D. 273
Step-by-step explanation:
b+h=34
difference is 8
2b=42
b=21
34-21=13
h=13
13*21=273
answer is D
Look at the rectangle and the square
Ada says that the length of diagonal SQ is two times the length of diagonal OM.
Is Ada correct? Justify your answer and show all your work. Your work should state the theorem you used to find the lengths of the diagonals
Answers
Answer:
NO. Ada is not correct.
Step-by-step explanation:
Using Pythagorean Theorem, find the length of the diagonal of the rectangle and the square, respectively.
✔️Diagonal of the Rectangle:
[tex] a^2 + b^2 = c^2 [/tex]
Where,
a = 8 in.
b = 16 in.
c = hypotenuse (longest side of a right ∆)
Plug in the values into the equation
[tex] 8^2 + 16^2 = c^2 [/tex]
[tex] 64 + 256 = c^2 [/tex]
[tex] 320 = c^2 [/tex]
Take the square root of both sides
[tex] \sqrt{320} = \sqrt{c^2} [/tex]
[tex] 17.9 = c^2 [/tex] (nearest tenth)
Length of diagonal SQ = 17.9 in
✔️Diagonal of the Rectangle:
[tex] a^2 + b^2 = c^2 [/tex]
Where,
a = 8 in.
b = 8 in.
c = hypotenuse (longest side of a right ∆)
Plug in the values into the equation
[tex] 8^2 + 8^2 = c^2 [/tex]
[tex] 64 + 64 = c^2 [/tex]
[tex] 128 = c^2 [/tex]
Take the square root of both sides
[tex] \sqrt{128} = \sqrt{c^2} [/tex]
[tex] 11.3 = c^2 [/tex] (nearest tenth)
Length of diagonal OM = 11.3 in.
SQ is not two times the length of OM.
Therefore, Ada is not correct.
Answer:
No Ada is not correct
Step-by-Step Explanation:
The length of diagonal SQ is not two times the length of diagonal OM. When you split the rectangle using the diagonal you can make a right triangle and use the Pythagorean Theorem to the rest of it.
This would be the Rectangle:
a^2+b^2=c^2
8^2+16^2=c^2
64+256+c^2
320=c^2
√320
17.8
This would be the Square:
a^2+b^2=c^2
8^2+8^2=c^2
64+64=c^2
128=c^2
√128
11.3
Now when I divide these answers that I came up with I get 1.7 which is not equal to 2 therefore SQ is not two times bigger than OM.
I hope this helped :3
2. Find the slope of the line graphed below.
Answers
Which shows the explicit formula for the sequence below ?
-15, -6, 3, 12, 21, ...
Answers
Answer:
I think is F(N)=F(1)r
Step-by-step explanation:
cause you want to find f (8) of the geometric sequence when(1) =-4 and the common ratio is -2
Which of these statements correctly compares the graphed function f(x) to the function g(x)= x/2+5
Answers
Answer:
I’m pretty sure it’s B
Step-by-step explanation:
Answer:
C (the rate of change of f(x) is -1/2 and g(x) if 1/2
Step-by-step explanation:
i cant be 100% sure so take this with a grain of salt but if x was 1, f(x)'s rate of change (another word for slope) would be -1/2 whilst g(x)'s slope would be 1/2.
Plsss help I’ll give u brainlest and 5 or 10 points
Answers
Answer:
I think it’s c
Step-by-step explanation: