Answers
okay here you goo
Answer:
are you in a rush or can i do it in like 5 mins
Related Questions
solve а) 3х - 5 = 13
Answers
Answer:
6
Step-by-step explanation:
3х - 5 = 13
+5 +5
3x=18
/3 /3
x=6
Anyone know the answer to this
Answers
Answer:
20
Step-by-step explanation:
Answer:
20 sq.units
Step-by-step explanation:
Given,
Height of the parallelogram = 4 units
Base of the parallelogram= 5 units
Therefore, area of the parallelogram = base × height
= 4 units × 5 units
= 20 square units (Ans)
The scale of a map is 1 cm: 75 km. What is the actual distance between two towns that are 4 cm apart on the map?
Answers
Answer:
300
Step-by-step explanation:
(75*4)/1
A store pays a supplier $40.00 for a wagon. The store sells the wagon for $70.00. What is the markup rate?
Answers
Answer:
markup 75%
Step-by-step explanation:
The difference in prices is $70-$40=$30.
So, we need to find what percentage of 40 is 30. We do this by dividing: 30/40=0.75, which is 75%. So, the markup is 75%.
Use the portion of the periodic table shown below to answer the questions.
A portion of the first three columns of the periodic table is shown. Column one from top to bottom reads 11 sodium 22.990, 19 potassium 39.098, and 37 rubidium 85.468. Column two reads 12 magnesium 24.305, 20 calcium 40.078, and 38 strontium 87.62. Column three reads 21 scandium 44.956 and 39 yttrium 88.906.
Part 1: Name two elements that have the same properties as magnesium (Mg). (4 points)
Part 2: Determine the number of protons, electrons, and neutrons present in an atom of potassium (K). Explain how you determined your answer using complete sentences. (6 points)
Answers
Part 1:
Calcium(Ca) And Strontium (Sr)
Part 2:
Protons: 19
Electrons: 19
(both are the same)
Neutrons:20
Subtract 19 From 39 And Get 20
If You Use This Pls Put it in your own words
Also Sorry if I'm late!
Answer this question:What is the difference between 9 < x and 9 = x? Explain.
Answers
9 < x
this means that x is a larger number than 9
9 = x
this means that x is equal to 9
Miss Penny inherits £1040
she decides to save some of the money and spend the rest
the ratio of savings to spending money is 5:8
how much does she save and how much does she spend
Answers
Answer:
Step-by-step explanation:
first we simplify the ratio
5:8
8/5=1.6
1:1.6 so for every 1 dollar she save she spends 1.6
next we do 1040/1.6=650
1040-650=390
390:650
i hope this helps and is the correct answer pls let me know
I honestly don’t know how to do this I need help
Answers
Answer:
the answer is 90
Step-by-step explanation:
hope it helps
have a nice day ^_^
Answer:
It is 90 degrees.
Step-by-step explanation:
It is one fourth of 360 degrees, which is 90 degrees.
Hope that helps!
How do i graph y=2x+5 ?
Answers
Answer:
y/2
Step-by-step explanation:
who can help me with some math homework
Answers
Answer:
I can help you dude if any trouble (:
Find the value of x.
25
65°
Answers
Answer:
The answer is x= 10.6
Step-by-step explanation:
because C and D are both bigger numbers then the side that is given so those are eliminated and you're left with A and B and there is no way it can be B because thats to big of a number so its A
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answers
Answer:
b
Step-by-step explanation:
Can you help with these two? Thanks!
Answers
Answer:
1. D.
2.C.
Step-by-step explanation:
If I'm right pls mark brainleist
Will give 10 points
Solve X
4X=32
Answers
x = 8
HOW MANY solutions does this equation have?
d2=0
Answers
What is the area of the figure she created?
Answers
Answer:
27 FT
Step-by-step explanation:
Area of square = L × W
= 4.5 ft × 4.5 ft
= 20.25 ft
Area of parallelogram = bh (base times height)
= 1.5 ft × 4.5 ft
= 6.75 ft
Total area = 20.25 ft + 6.75 ft
= 27 ft
HOPE THIS HELPED
Find the value of that makes DEF~XYZ
Answers
Answer:
DEF~XYZ
xz/DF=xy/de in similar triangle side are proportional
3x/7=7.5/5
3x=7.5/5 ×1/7=7.5/35
please tell me! I have no idea how to do graphs
Answers
Answer:
umm idrk
Step-by-step explanation:
If m∠12 = 123° and m∠6 = 76°, find each measure.
Answers
Answer:
the picture is attachedsee the answers in the attachmentEveryone will have juice in party and you have 10 liters of a juice blend (mixture of
pure juice and water) that is 60% pure juice.
1. How many liters of pure juice need to be added in order to make a blend that is 75% juice?
2. How many liters of pure juíce need to be added in order to make a blend that is 90% juice?
Answers
Answer: you added 6 liters of juice
Step-by-step explanation:
You have 10 liters of a juice blend that is 60% juice. How many liters of pure juice need to be added in order to make a blend that is 75% juice?
Ten liters of a juice blend at 60% juice means you also have ten liters of a juice blend at 40% water. 10 x .40 yields 4 liters of water in your blend.
A juice blend of 75% has a water content of 25%. So the same 4 liters of water must represent 25% of the blend after adding more juice.
4/.25 = 16 liters. 16 x .75 = 12.
12 + 4 = 16.
That means after adding your juice you will have 16 liters of blend at 75% juice.
You originally had 10 liters at 60% and now you have 16 liters at 75% . Subtracting 10 from 16 means you added 6 liters of juice.
FACTORS (2x 3 ) (4x 1) Given the factors below what is the quadratic equation?
Answers
Find the length side
Answers
Answer:
PR = 6.93 units
PQ = 13.86 units
Step-by-step explanation:
From ΔPQR,
m∠Q = 30°
QR = 12
By applying tangent rule for the given angle in the triangle,
tan(30°) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(30°) = [tex]\frac{PR}{QR}[/tex]
[tex]\frac{1}{\sqrt{3}}=\frac{PR}{12}[/tex]
PR = [tex]\frac{12}{\sqrt{3} }[/tex]
PR = 4√3 ≈ 6.93
Now we apply cosine rule,
cos(30°) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
[tex]\frac{\sqrt{3} }{2}=\frac{QR}{PQ}[/tex]
[tex]\frac{\sqrt{3} }{2}=\frac{12}{PQ}[/tex]
PQ = [tex]\frac{24}{\sqrt{3} }[/tex]
PQ = 8√3 ≈ 13.86
There are 5 marbles in a bag three are yellow 2 are blue Marcus is going to choose a marble without looking and Toss a coin what is the probability that he will pull out a yellow marble and his coin lands on tails write your answer as a fraction
Answers
Answer:
yellow
Step-by-step explanation:
STOP!!!!. You have 500 cookies you baked 400 then then give 50 to some else you get 500 how much do you have.......... WILL GIVE BRAINLEST
Answers
Answer:
500
Step-by-step explanation:
500-400=100
100-50=50
500
Karl’s and eddie’s ages added together are equal to 65. 10 years ago, Karl was twice as old as Eddie. How old are they now
Answers
9514 1404 393
Answer:
Karl is 40Eddie is 25Step-by-step explanation:
10 years ago, the sum of their ages was 65 -2·10 = 45.
If Karl was twice as old as Eddie, his contribution was 2/3 of the sum and Eddie's was 1/3. That is, Karl was (2/3)(45) = 30 and Eddie was 15 at that time.
Now, Karl is 40 and Eddie is 25.
__
This can be solved using a system of equations.
e = 65 -k
(k -10) = 2(e -10)
Substituting the first equation into the second gives ...
k -10 = 2((65 -k) -10)
k -10 = 110 -2k . . . . . . . simplify
3k = 120 . . . . . . . . . . . . add 10+2k
k = 40
e = 65 -40 = 25
please answer the question above, will mark as brainliest answer
Answers
Answer:
I think you want to the coordinates of point A
the answer is
(-1,-2)
There is 3 4 of an apple pie left from dinner. Tomorrow, Victor plans to eat 1 4 of the pie that was left. Enter how much of the whole pie he will eat tomorrow.
Answers
Answer:
3/16
Step-by-step explanation:
Let the size of the whole apple be T
Given that 3/4 of the apple is left, it means the size left
= 3T/4
Since Victor plans to eat 1/4 of the pie that was left, this amounts to
1/4 * 3T/4
= 3T/16
This means that Victor will eat 3/16 of the whole pie tomorrow
Anthony bought 4 1/2 pounds of meatballs. He decided to cook 1 1/4 pounds and freeze the rest. How many pounds did he freeze
Answers
Answer:
anthony froze 3 1/4 of the meatball
Are these figures congruent?
A Yes, they are congruent.
B) No, they are not congruent.
Answers
Answer:
A
Step-by-step explanation:
Yes, they are congruent. Sorry I'm new to this kind of stuff. Really sorry if it's wrong!
What’s the perimeter
Answers
Answer:64
Step-by-step explanation:
Answer:
64 is the answer :)
Step-by-step explanation:
i hope its correct