Answer:
y = -1/2x - 5/2
Step-by-step explanation:
With points (-5,0) and (-3,4), we need to find the slope first.
[Find slope of points]
Using slope formula m = (Y2 - Y1) / (X2 - X1)
Using points: m = (4 - 0) / (-3 - 5) = 4/-8 = -1/2
[Use point-slope formula]
(y-y0) = m(x-x0)
Using points: (y - 0) = -1/2(x - -5)
Finally: y = -1/2x -5/2
Oh wait sorry I forgot to add a photo but heres the question again “charlie went to the grocery store to buy sugar for the batches of cookies that he is baking. He added up the sugar needed for the 4 batches and got the sum 6 1/2 cups. which expression can represent the addition Charlie did to find the total amount of sugar?”
Answer:
the answer would be B, i did the math
Step-by-step explanation:
is 5349 divisible by 5
Sorry for not having it on the first one-
Answer:
Drew is incorrect. She forgot to take the reciprocal of -1/6. Drew just did (3/4)(-1/6) which got her -3/24 instead -9/2.
Step-by-step explanation:
Same, change, reciprocal:
(3/4)(-6/1)=-18/4=-9/2.
im posting it right know for 60 points good luck
Answer:
Got it thx.
Step-by-step explanation:
Dina lives 9/10 mile from school. If she has ridden her bike 4/10 mile, how much farther does she have to ride?
Create a system of equations that contains the points (-5, 0) and (-3, 4)
please help, its urgent
Answer:25
Step-by-step explanation:
the whole triangle equals 180
add 99+56 which gives you 155.
do 180-155 which gives you 25.
please help again like legit
Answer: A. point C
Step-by-step explanation:
√56 = 7.483
3/4 + 5/6? What is the equation.
Solve for m. - 9/2 m = 27/2
Answer:
-3
Step-by-step explanation:
hope this helps
Parallel Lines m and n are cut by Transversal t as shown.
A School ordered 357 packages of pencils. If there are 42 teachers, how many packages does each teacher get?
This question is confusing me look at the screenshot pls help
Answer:
The answer is 7.1
Step-by-step explanation:
Please Show Work.
The Touring Bridge crosses the Arkansas River at a 36-degree angle to the river on one side. The river banks are parallel to each other. What is the angle the bridge makes with the river on the other side?
Answer:
The answer is 144°
Step-by-step explanation:
180 - 36 = 144
Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!!!!!!!!
Answer: I think 48
Step-by-step explanation:
If the ratio is 8 North American butterflies :4 South American butterflies then the South American butterflies would be half of North American. There are 96 North American butterflies and half of that is 48
Would someone answer these
I will follow you and give the best person brainliest
Answer:
1/ -3
2/ 2
3/D
4/13
5/-30
Step-by-step explanation:
Find the unit rate. Round to the nearest hundredth, if necessary. $300 for 16 ft2
im guessing $300 for 20ft2
Pls help ill mark brainliest
Answer:I think it would be .25 but not sure
Step-by-step explanation:
Question 6 (ID=27678)
As labor costs, an electrician charges $36.50 per hour for himself, and $27.50 for his assistant. What would be the total labor cost for a job taking 6 1 over 2 hours?
A: $416.00 Strike Reset
B: $384.00 Strike Reset
C: $264.75 Strike Reset
D: $64.00 Strike Reset
PLEASEE
Answer:
36.50 + 27.50= 64 64 X 2= 128
Step-by-step explanation:
but i don't understand what you mean by taking 6 1
PLEASE HELP!!!!!!
What is 2 1/2 divided by 1/3?
A. 3 1/2
B. 7 1/2
C. 7 1/6
D. 2/15
The solution is, B. 7 1/2.
What is division?Division is the process of splitting a number or an amount into equal parts.
Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
First you have to change 2 1/2 into 5/2
To multiply fractions use the method
Keep Change Flip
5/2 x 3/1
=15/2
Which simplifies to 7 1/2
Hence, The solution is, B. 7 1/2.
To learn more on division click:
brainly.com/question/21416852
#SPJ2
List four guidelines for selecting ski boots that fit properly.
use the numbers -4, -1, 3/2, or 2/3 to write an expression that is less than -4
Answer:
-4+ -1 = -5 which is less that -4
What is the slope of the line through (-5,10) and (-1,5) Please help :)
Answer: y2-y1/x2-x1
Step-by-step explanation:
5-10 y2 and y1
-1-(-5) the numbers would turn positive -1+5 x2 x1
5-10/-1+5= 5/4
Answer
15/4???
Step-by-step explanation:
I thinkk
Another one! As always, (as you can see) I need help I need to check my answers for hw. WILL GIVE BRAINLIEST!!! DUE TODAY!!! I WILL GIVE THANKS, FIVE STARS< AND EVERYTHING!!! Please and thank you.
Answer:
Graph A
Step-by-step explanation:
Graph A since 11/8 is equivalent to 88/48
Answer:
Step-by-step explanation:
If you simplify its 1 5/6
Nathan put $400 in a savings account for two years. The interest rate is 3% and will be compounded annually. How much money will he have at the end of the two years?
The science center has 300 people in attendance on Tuesday. This is 150 percent of the attendance on Monday
Natasha is trying to figure out how many people were in attendance on Monday. Her work is shown below
part
150
whole.100
150 x 2 300
Since 150x2-300, then 100 x 3 or 300 people were in attendance on Monday
What mistake did Natasha make?
O Natasha should have multiplied 100 by 2.
O Natasha should have divided 150 by 3.
O Natasha should have added 150 and 300.
O Natasha should have multiplied 300 and 150 percent.
Write an equation for the line that contains (6, 15) that is parallel to the line with equation x−2y=−10. Write your equation in slope-intercept form. Show your work!
Answer:
y=1/2+12
Step-by-step explanation:
first you have to find the slope to the first equation and that is x/2 and then you have to use the point and plug all of that into slope intercept form(y=mx+b)
Claire earns $8.50 per hour babysitting plus a $15 travel fee. Brooklyn earns $9.50 per hour walking dogs plus a $5 supply fee. How many hours do they have to work to earn the same amount of money?
Answer:
I believe Claire makes $24.50 and Brooklyn makes $14.50, so if you wanted to make Brooklyn walk an extra hour, she would have 24.00 adding the supply fee which is $5 which would make it $29.00.
Now i am going to try to actually solve it
8.50x15=127.5
9.50x5=47.5
9.50x13=123.5
this is so wrong i am so sorry, i just hope this helps you understand your question a bit more!
Step-by-step explanation:
PLEASE HELP ME! I RLLY NEED HELP!
Please Show Work.
Angles A and B create a 120° angle. ∠A=3x+5 and ∠B=2x+15. Find the measures of both angles.
Answers:
x = 20
angle A = 65 degrees
angle B = 55 degrees
==============================================
Work Shown:
A+B = 120
(3x+5) + (2x+15) = 120
5x+20 = 120
5x = 120-20
5x = 100
x = 100/5
x = 20
Use this to find both angles
angle A = 3x+5 = 3(20)+5 = 65 degrees
angle B = 2x+15 = 2(20)+15 = 55 degrees
Then note how A+B = 65+55 = 120 to help confirm our answers.
Answer:
[tex]\huge\boxed{\angle A = 65, \angle B = 55}[/tex]
Step-by-step explanation:
We can treat each of these angle equations as if they are the real angle measures.
We know these angles add up to 120°, so we can create an addition statement:
[tex](3x+5) + (2x+15) = 120[/tex]
We can then solve for x.
Combine like terms: [tex]5x + 20 = 120[/tex] Subtract 20 from both sides: [tex]5x = 100[/tex]Divide both sides by 5: [tex]x = 20[/tex]Now that we know x = 20, we can substitute it into both equations for each angles and find it.
∠A = [tex]3x+5\\ 3 \cdot 20 + 5\\60+5\\65[/tex]
∠B = [tex]2x+15\\2\cdot 20 + 15\\ 40+15\\55[/tex]
We can test that this is right because 65+55 = 120.
Hope this helped!
