Answer:
Step-by-step explanation:58.93
Find x and y so that the quadrilateral is a parallelogram.
Answer:
Result:
The value of x = 12The value of y = 21Step-by-step explanation:
Given
The parallelogram DEFG
DE = 6x-12
FG = 2x+36
EF = 4y
DG = 6y-42
We know that the opposite sides of a parallelogram are equal.
As DE and FG are opposite sides, so
DE = FG
substituting DE = 6x-12 and FG = 2x+36 in the equation
6x-12 = 2x+36
6x-2x = 36+12
simplifying
4x = 48
dividing both sides by 4
4x/4 = 48/4
x = 12
Therefore,
The value of x = 12
Also, EF and DG are opposite sides, so
EF = DG
substituting EF = 4y and DG = 6y-42 in the equation
4y = 6y-42
switching sides
6y-42 = 4y
6y-4y = 42
2y = 42
dividing both sides by 2
2y/2 = 42/2
y = 21
Therefore,
The value of y = 21
Result:
The value of x = 12The value of y = 21Here is an inequality 4y > 1.2 Which value of y from the { -0.5, -0.3, 0.3, .05 } makes the inequality true?
Answer:
[tex]y = 0.5[/tex]
Step-by-step explanation:
Given
[tex]4y > 1.2[/tex]
Required
Which value of y from [tex]\{ -0.5, -0.3, 0.3, 0.5 \}[/tex] makes the inequality true
First, we need to solve the inequality:
[tex]4y > 1.2[/tex]
Divide through by 4
[tex]\frac{4y}{4} > \frac{1.2}{4}[/tex]
[tex]y > \frac{1.2}{4}[/tex]
[tex]y > 0.3[/tex]
This means that the value of y that makes the inequality true is greater than 0.3.
From the list: [tex]\{ -0.5, -0.3, 0.3, 0.5 \}[/tex]
Only 0.5 is greater than 0.3.
Hence:
[tex]y = 0.5[/tex]
Subject:Mathematics
Answer the question............
Hey there!
The answer to your first question is 4.5 inches by 6 inches.
We can solve this by doing 3 x 1.5 and 4 x 1.5, which equals 4.5 and 6.
The answer to the second part is 27 inches²
The formula for area is length times width, so you can do 4.5 x 6
The answer to the third part is Ralph is incorrect because he probably found the area of the original dimensions, and then multiplied it by 1.5. You have to find the actual dimensions first, and then find the area.
Hope this helps. Good luck, have a great day, and let me know if there's more.
mia i was there for u all the time i literally helped u and ur mom pay off stuff and you tell me you dont wanna be friends anymore cus im black? thats so disgusting and hurtful bc a 7 yr friendship is down the drain because of my skin color ur dad is black inculding your grandpa so what do u mean just bc you look white dont mean u are ur mixed. so the fact u would even have the audacity to say that hurts me pretty bad and ik you wouldnt say that to ur dad.
Answer:
:( we will all be here for you m :)
Step-by-step explanation:
Answer:
Ong she woulda had to see the hand.
Step-by-step explanation:
...
Sam worked on his science fair project for 1/4 hour on Friday in 1/2 hour on Saturday what are the four common denominators which are less than 20 for the fractions complete exclamation
Answer:
there is 4, 8, 12, and 16. those are denominators
Markuo had 20 minutes to do a three-problem quiz. He spent 10 1 4 minutes on question A and 6 4 5 minutes on question B. How much time did he have left for question C?
BRAINLIEST! URGENT! Please help me with this problem, also if you dont know the answer and just typed in some random stuff, it will be reported...dont steal points.
Answer:
The answer is C, -2/3
Step-by-step explanation:
24x0. 6x1. 21x2. 11x5
Answer:
24
6
42
55
Step-by-step explanation:
Answer:
24×0=0
6×1=6
21×2=42
11×5=55
Plzzzzz give me Brainliest!!!!!
Name the property illustrated. 69 + 0 = 69
Answer:
zero property of addition
Step-by-step explanation:
-4x + 7 = 11
I forgot how to do this and my little sister needs help
Answer:
-1
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation:
-4x + 7 = 11
-7
-4x = 4
divide by -4
x = -1
what is preferred stock
Answer:
A form of stock which may have any combination of features not possessed by common stock including properties of both an equity and a debt instrument, and is generally considered a hybrid instrument.
Step-by-step explanation:
A person invests $6,650 in an account that earns 5.23% annual interest compounded continuously. Find
when the value of the investment reaches $15,000. If necessary round to the nearest tenth.
The investment will be reach $15,000 in approximately ______ years.
Japanese students go to school about 66% of the
days of the year. About how many school days do Japanese students
have in a 365-day year?
Answer:
240.9 (241)
Step-by-step explanation:
66% of 365 is 240.9, which can be simplified to 241 days of 365.
Answer this correctly, and recieve brainliest!
Answer:
The last one or
a+8=16
Step-by-step explanation:
Subsitute a for 8 and solve
Answer:
Step-by-step explanation:
the last one
8+8=16
a+8=16
This recipe makes 4 portions of porridge.
Complete the amount of each ingredient that is needed to make just 3 portions.
Recipe: Serves 4
240 g oats
1.2 L milk
60 g sugar
Can someone help
Answer:
180 g oats
0.9 L milk
45 g sugar
Step-by-step explanation:
those are all divided by 3/4 making just 3 portions :D
What is the constant term in the expression 6x3y + 8x2 + 5x + 7? (Input a numeric value only.)
Answer:
The constant term in the expression is 7
plz give brainlist
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
am smart
Please help desperate due today please help
Every kid in Mr. Levans's 3rd grade class made a valentine for every kid in the class, including themselves. If the class made a total of 484 valentines, how many kids are in the class?
Answer:
The answer is 22
Step-by-step explanation:
Wendella the dog is weighed every week with her collar on. This weight in pounds is represented by p. The collar weighs 2 pounds. Which expression represents the weight of Wendella without her collar on?
Answer:
p - 2
Step-by-step explanation:
Because the collar weighs two pounds, to find how much the dog would weigh without the collar, you simply have to subtract two pounds from the final count, represented by p.
Answer:
take the 2 pounds off the dog's regular weight
A company is designing a square prism. It's height is 3 yards longer than a side of its base. The volume of the prism must be 20 cubic yards. (V=l*w*h) Write a representative function for the volume of the solid
Answer:
l³+3l - 20 = 0Step-by-step explanation:
Given the volume of a prism expressed as;
V = lwh
l is the length of the prism
w is the width
h is the height of the prism
Since the prism is square based, l = w
The formula becomes
V = l²h
If its height is 3 yards longer than a side of its base, then h = l+3
V = l²(l+3)
V= l³+3l
Given V = 20yd³
The expression becomes
20 = l³+3l
l³+3l - 20 = 0
Hence the representative function for the volume of the solid is l³+3l - 20 = 0
Plz help me !!!!!!!!!!!!!
Answer:
It's D ...
hope it helps
click to see the question
A and C is the answer
hope you'll learn from your teacher how?
The price of a pair of shoes increases from $52 to $80. What is the percent increase to the nearest percent?
Step-by-step explanation:
Price increase = $80 - $52 = $28.
Percentage increase = ($28/$52) * 100%
= 53.8% = 54%. (nearest percent)
Answer:
53%
Step-by-step explanation:
Help it due ASAP........
Answer: C. ∠5 and ∠6
Step-by-step explanation:
They are linear pairs meaning they form a straight line.
Angles that form a straight line are ALWAYS supplementary (they add up to 180°)
Hope this helped!
52 ÷ 5 + (42 ∙ 2) – 36 ÷ 9
Answer:
Step-by-step explanation:
42x 2 = 84
52/5= 10.4
-36/9=-4
10.4+84-4=90.4
PLz help an show work for brainlist
Step-by-step explanation:
Its option D
As, for red $12 is charged
So 35 x $12 = 420
And white is $10
So, 20 x 10 = $200
= $420 + $200 = $620
Hope this helps
Jackie has a collection of stamps and coins. The total number of stamps and coins is 81. The number of coins is one more than three times the number of stamps. Find out how many stamps and coins Jackie has. Part A: Write let statements that represent the variables in this situation (2 points) Part B: Set up a system of equations that you can use to solve this problem? (2 points) Part C: Solve the system from (b) by using either substitution or elimination *show all solving steps*. (4 points) Part D: Write a solution statement answering the question
Answer:
Jackie collected 61 coins and 20 stamps
Step-by-step explanation:
Solving (a): Variable representation
Let the coins be represented with c
Let the stamps be represented with s
Solving (b): Setup equation
Total is 81. This implies that:
[tex]s + c = 81[/tex]
Also:
[tex]c = 1 + 3s[/tex]
Solving (c): Solve the system
Substitute 1 + 3s for c in [tex]s + c = 81[/tex]
[tex]s + 1 + 3s = 81[/tex]
Collect Like Terms
[tex]s + 3s = 81-1[/tex]
[tex]4s= 80[/tex]
Divide both sides by 4
[tex]s = \frac{80}{4}[/tex]
[tex]s= 20[/tex]
Substitute 20 for s in [tex]c = 1 + 3s[/tex]
[tex]c = 1 + 3 * 20[/tex]
[tex]c = 1 + 60[/tex]
[tex]c = 61[/tex]
Solving (d): Solution statement
Jackie collected 61 coins and 20 stamps
I need help with this one it does not make scene
Step-by-step explanation:
[tex] {x}^{2} - 3x + 4 + 4 {x}^{2} - (x + 12)[/tex]
[tex]5 {x}^{2} - 4x - 8[/tex]
Solve the following expression 8 + (-20)
Answer:
-12
Step-by-step explanation:
integer rule = when a + and - comes it is indicated as - so ..
8-20 = -12
we put a minus sighnbecause 20 is the bigger number
Answer:
-12
Step-by-step explanation:
Note the rules of the signs:
If there are two positive signs next to each other, the resulting sign will be positive. Example + (+ ).
If there is one negative sign and one positive sign directly next to each other, the resulting sign will be negative Example - (+ ) or + (- ).
If there are two negative signs directly next to each other, the resulting sign will be positive. Example - (- ).
In this case, there is one negative, and one positive sign. Subtract 8 with 20:
8 + (-20) = 8 - 20 = -12
-12 is your answer.
~