Answer:
well first you would need to find the lowest common denominator for both of these which would be 15 and then divide the top number by the number it takes the denominator to get to 15 which for 2/3 it would become 10/15 and 2/5 would be 6/15 and since the equation wants how much she got rid of it would be 10/15-6/16 which equals 4/15 as your answer which you might be able to simplify
Step-by-step explanation: this was on mobile lol
Jenny takes the temperature of a cold glass of water every minute for her science project, and she will graph her results. If the pattern of temperature change continues, what will the temperature of the water be after 9 minutes?
Minutes Temp. (degrees) (x, y)
1 34 (1, 34)
2 35 (2, 35)
3 36 (3, 36)
4 37 (4, 37)
38°
41°
42°
43°
Answer:
your answer is 9,42
Step-by-step explanation:
This is because if you follow the pattern:
5,38
6,39
7,40
8,41
9,42
so (9,42) is your answer
PLEASE HELP ME !!!!!!
Step-by-step explanation:
In this question as two straight lines intersect each other
we use vertically opposite angle axiom
so 74 degree = 2x.
then x= 74/2= 37degree
Answer:
Angle 74 degrees and 2x are vertical, so they would have to equal each other.
Note: Vertical angles are congruent meaning they measure the same degrees
So we set up the equation;
74 = 2x
/2 /2
37° = x
Solve for the indicated variable.
[tex]\frac{g}{h} = e - 10[/tex] for g
Answer:
g = h(e-10)
Step-by-step explanation:
You can multiply the whole equation by h to get g by itself.
Every 14 days, Debbie’s dog eats 4 1/5 pounds of dog food. If Debbie’s dog eats the same amount of food each day, how many pounds does her dog eat per day?
The amount of food her dog eat per day would be; 0.33 pound.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Debbie’s dog eats 21/5 pounds of dog food every 14 days. Debbie’s dog eats the same amount of food each day.
Therefore,
21/5 pounds of dog food = 14 day
one day = 14 / (21/5 ) pounds of dog food
One day = 14 x 5/ 21
= 10/3
Therefore, the amount of food her dog eat per day would be; 0.33 pound.
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
PLEASE HELP ME!!!! I REALLY DON'T UNDERSTAND THIS!!
Answer:
22.5
21
18.75
Step-by-step explanation:
days/money earnt
please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
HELP PLS APASAPA I WILL GIVE BRAIN
Answer:
you answer will be a binary number
Pls help thank you..
Answer:
10
Step-by-step explanation:
Sarah can spend at most $200 on school clothes write an inequality to represent the amount Sarah can spend on school clothes. Use UPS Check.
Answer:
x ≤ 200
Step-by-step explanation:
Let x = the amount Sarah can spend on school clothes
Given:
Sarah can spend at most $200⇒ x ≤ 200
≤ means equal to or less than
What is the product of 4 Over 5 times two-fifths?
A model representing 4 Over 5 and two-fifths
6 Over 25
8 Over 25
6 Over 10
20 Over 10
Answer:
8 over 25 or 8/25
Step-by-step explanation:
Hope this Helps!!
i made this line graph by measuring a cardboard box yesterday. can someone write 2-3 sentences about what you understood from this graph?
will give brainliest!
Answer:
As the time went by the shadow got smaller untill it hit three pm and 4pm. The reason the box shadow did not change over the time period of 4pm and 7pm is because at night there is no chance of light hitting around the box because from this graph I can see that the sun was goung down by 3pm. In conclusion the graph below shows when the sun was up and when the sun went down.
Step-by-step explanation:
As the time went by the shadow got smaller untill it hit three pm and 4pm. The reason the box shadow did not change over the time period of 4pm and 7pm is because at night there is no chance of light hitting around the box because from this graph I can see that the sun was goung down by 3pm. In conclusion the graph below shows when the sun was up and when the sun went down.
Could you please help me!!
Answer:
C:) 21.47 cm²
Step-by-step explanation:
A=wl=2.1 x 10.7=22.47
hi! can you answer the question followed in the "hey brains!!.odt"! thanks!;)))
Answer:
I believe the answer is 13/945
Answer:
Brainliest Plzzz!!!
Step-by-step explanation:
PLEASE DONT PUT ANYTHING IF U DONT KNOW IF U DO WELL PUT IT cuz it makes it look like if was answer PLS HELP ME OUT 6th grade math
Answer:
what is the question
Step-by-step explanation:
If you are given two unknown samples of gray metals, how can you use physical properties to determine if they are the same?
A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine.
A 3-column table with 5 rows. Column 1 is labeled Weeks with entries 1, 2, 3, 4, 5. Column 2 is labeled Total length (inches) with entries 4, 8, 12, blank, blank. Column 3 is labeled Total length (feet) with entries blank, blank, 1, blank, blank.
If the vine continues to grow at this rate, it will be
inches long at the end of 5 weeks. and the answera is 20
Answer:
16, then 20 inches
Step-by-step explanation:
PLS!! HELP ASAP I WILL GIVE BRAINLIEST. write the correct answer
pic is not blurry not excuses
Answer:
8 or 9
Step-by-step explanation:
im not sure hope this helps
A soccer field is 120 yards long. *1 yard = 3 feet
Han measures the length of the field using a 30-foot-long tape measure and gets a measurement of 358 feet, 10 inches.
What is the amount of the error?
Express the error as a percentage of the actual length of the field.
Answer:
0.33
Step-by-step explanation:
Brainlest please :D
PLS HELP I REALLY NEED HELP THIS IS MY LAST QUESTION I WILL GIVE BRAINLIEST THE PERSON WHO HAS THE CORRECT ANSWER PLS DON"T PUT STUPID ANSWERS!!!!
find an equation of the line that has a y intercept of 5 and is perpendicular to the graph of the line 4x+3y=8.
Answer:
3x-x+2=4
Step-by-step explanation:
You replace y in the problem with 5 so you have 4x+3*5=8 then you multiply 3*5 and 15 then rewrite your problem so it looks like 4x+15=8 then add 15 to the side with the 8 so it looks like 4x=23 then divide 23 by 4 and you get x.
Answer:
y = 3/4x + 5
-3x + 4y = 20
Step-by-step explanation:
In order to write this equation, you need the slope and y-intercept (I'll answer in slope-intercept form and standard form)
First change that standard form equation to slope-intercept form:
1. 4x + 3y = 8
2. 3y = -4x + 8
3. y = -4/3x + 8/3
Step 1 is given.
In step 2, 4x was subtracted from both sides.
In step 3, both sides were divided by 3.
Slope-intercept form:
y = mx + b
m is the slope and b is the y-intercept.
m = 3/4; the slope of a line perpendicular to another line is the negative reciprocal of the other line's slope (ex: line's slope is 1/4; a line perpendicular to it has a slope of -4, the negative reciprocal)
b = 5; the y-intercept was stated in the problem
Now, you put it together: y = 3/4x + 5
Standard form:
You can just change the slope intercept form back into standard form by moving the numbers around a bit:
1. y = 3/4x + 5
2. -3/4x + y = 5
3. -3x + 4y = 20
Step 1 is given.
In step 2, 3/4x was subtracted from both sides of the equation.
In step 3, both sides were multiplied by 4 so that the equation could have nice whole numbers. (this step is optional, I just think it's easier to read this way)
Which option shows this fraction as repeated addition? (2 points)
five fifths shown as a fraction strip
a one fifth plus one fifth plus one fifth shown as fraction strips
b one fifth plus one fifth plus one fifth plus one fifth shown as fraction strips
c one eighth plus one eighth shown as fraction strips
d one eighth plus one eighth plus one eighth plus one eighth plus one eighth shown as fraction strips
Answer: A.
Step-by-step explanation:
1/5+1/5+1/5
Is Frieda’s work correct? Explain how she can check her solution.
z + 22 = 64
z + 22 – 22 = 64 – 22
z = 42
Answer:
Frieda should substitute 42 for z in the original equation, and simplify to see if it is a true statement. 42 + 22 = 64, so her solution is correct
Step-by-step explanation:
ill make brainliest if someone helps me
Answer:
3:1 9 7
Step-by-step explanation:
Answer:
The ratio is 2:3/4
The value of the ratio is [tex]2\frac{3}{4}[/tex]
The amount of white grape juice is __ amount of sugar.
Step-by-step explanation:
i dont know the third one, please specify if it's a number or a word
A trampoline is shaped like a circle. The radius of the trampoline is 4 feet. Around the edge of the trampoline is 0.75 foot wide padded cover over the springs. This pad looks like a ring around the edge of the trampoline.
What is the probability of a student landing on the padded cover over the trampoline springs?
Enter the answer, rounded to the nearest hundredth, in the boxes.
Probability landing on the padded cover over trampoline springs =
Answer:
its 0.29
Step-by-step explanation:i took the test
help me with this problem. The topic is fraction number lines 4.
And the other question is please note that to aid understanding the fraction have not been simplified on this sheet.
Answer:
i dont know
Step-by-step explanation:
two questions, two attatchments (show your work)
X=
Pls help me quick..........
10pts
Answer:
x=3
Step-by-step explanation:
..
helpppppppppppppp!!!!!!!!!!
Which data set does this stem-and-leaf plot represent? Stem | Leaf
------------------
1 | 55889
2 | 0
3 | 0339
4 | 15
A. 30, 39, 33, 15, 15, 18, 20, 33, 19, 41, 45, 18
B. 39, 33, 15, 18, 18, 20, 3, 19, 41, 45, 18
C. 15, 19, 19, 20, 30, 33, 39, 41, 45
D. 5, 5, 8, 8, 9, 0, 0, 3, 3, 9, 1, 5
Answer:
D
Step-by-step explanation:
You have to find a pattern that correlates to one of the options to get the key of the stem and leaf diagram. The pattern is the stem is multiplied by the leaf.
In the first one:
1*5=5
1*5=5
1*8=8
1*8=8
1*9=9
And so on
What is the distance between (-8, 5) and (6, 5)?
Enter your answer in the box.
___ Units
Answer:
distance: 14
explanation:
[tex]\sf \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
given:
(-8, 5) and (6, 5)solve:
[tex]\sf \rightarrow \sqrt{(5-5)^2+(6--8)^2}[/tex]
[tex]\sf \rightarrow \sqrt{(0)^2+(14)^2}[/tex]
[tex]\sf \rightarrow \sqrt{14^2}[/tex]
[tex]\sf \rightarrow 14[/tex]
Solution:
We know that:
[tex]\text{Distance }=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}[/tex]
Finding the coordinates
(x₁,y₁) = (-8,5) = x₁ = -8; y₁ = 5(x₂,y₂) = (6,5) = x₂ = 6; y₂ = 5Substitute the coordinates into the distance formula.
[tex]\text{Distance }=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}[/tex]
[tex]\rightarrow \text{Distance }=\sqrt{[(6- (-8)]^{2} +[5-5]^{2}}[/tex]
[tex]\rightarrow \text{Distance }=\sqrt{[(6 + 8]^{2} +[0]^{2}}[/tex]
[tex]\rightarrow \text{Distance }=\sqrt{[14]^{2}[/tex]
[tex]\rightarrow \boxed{\text{Distance }=14 \ \text{units}}[/tex]
im feeling a little stuck. could someone help me please?
Answer:
it is the same on the other side
Step-by-step explanation:
1 step out the g where the other g is on the line it is on but other side
2 put x on same line with y but other side