If m∠A=(3x)∘and m∠D=(x+60)∘,what value of xmakes ABCD a parallelogram?
Enter the correct value of x.
Answers
Answer:
30
Step-by-step explanation:
Adjacent angles of a parallelogram add up to 180 degrees, meaning that (3x)+(x+60)=180 degrees. You can use this to set up the following equation:
3x+x+60=180
4x=120
x=30 degrees. Hope this helps!
Final answer:
In a parallelogram, opposite angles are equal. Therefore, set 3x (angle A) equal to x + 60 (angle D). Solving for x, we get x = 30.
Explanation:
In this case, we're working with a parallelogram, and one of the properties of a parallelogram is that its opposite angles are equal. That means that ∠A is equal to ∠D. So we set (3x) equal to (x + 60).
To determine the value of x, we can solve this equation:
3x = x + 60. Subtract x from both sides to get 2x = 60, then divide by 2 to get x = 30.
So, the value of x that makes ABCD a parallelogram is 30.
Learn more about Parallelogram here:
#SPJ11
Related Questions
Find the solution(s) to the system of equations. select all that apply y=x^2 - 4 y= 2x-5 - 2
13. On a camping trip, you decide to hang your backpack from a rope stretchedbetween two trees, so bears can't steal your food while you sleep. The trees are 20feet apart, and the rope is tied to each tree at a spot 12 feet above the ground. Whenyou hang your backpack on the rope, the weight of the pack pulls the rope down alittle each side of the rope now makes an angle of 15 degrees with the horizontal.That night, a bear comes into your camp and tries to get your backpack with thefood in it. Standing on its back legs, the bear can reach 8 feet into the air. Is yourstuff safe? (Your backpack is two feet long.)
Find the value of x (approximately),A = 177 cm?x cm13 cm11 cm12.8 cm16.2 cm14 cm13.6 cm
Beths summer vacation lasted 87 days . at the beginning of her vacation , she spent 3 weeks at summer camp , 5 days at her grandma house , 13 days visiting glacier national park with her parents . how many vacations days remained?
Answers
x% of 392 = 98
(x/100)*392 = 98
392x/100 = 98
3.92x = 98
x = 98 / 3.92
x = 25
Therefore 25% of 392 is 98.
Hope this helped.
B) Deposit $270 in the first week and withdraw $20 in the second week.
C) Deposit $20 in the first week and withdraw $250 in the second week
D) Deposit $250 in the first week and withdraw $20 in the last week.
I don't get this pls help me!!!
Answers
The combination of a deposit and a withdrawal will result in a zero balance in Ann's account is
A) Deposit $20 in the first week and withdraw $270 in the second week.
What is a saving account?
A savings account is a basic type of financial product that allows you to deposit your money and typically earn a modest amount of interest. These accounts are federally insured up to $250,000 per account owner and offer a safe place to put your money while earning interest.
Given that, Ann is opening a new savings account with an initial deposit of $250, we need to find the combination of a deposit and a withdrawal will result in a zero balance in Ann's account,
So, if Ann deposit $20 in first week the account balance = 250+20 = $270
Now, since the amount in her account is $270, so to make it zero, she should withdraw all the amount i.e. $270
Hence, the combination of a deposit and a withdrawal will result in a zero balance in Ann's account is
A) Deposit $20 in the first week and withdraw $270 in the second week.
Learn more about saving accounts, click;
#SPJ3
Answers
Answer:
Step-by-step explanation:
Set this up as a proportion with oz on the top and grams on the bottom and then fill in with what you are given:
Cross multiply to get x = 28*3 so x = 84 g
Do the same for the next ratio:
and cross multiply again to get
28x = 140 so
x = 5 oz
Answer:
Ounces Grams
1 28
3 84
5 140
Step-by-step explanation:
Since one ounce is 28 grams you would do 3 times 28 which gives you 84 and so 3 ounces if equal to 84 grams. Now we have to find how many ounces in 140 grams. We would do 140 divided by 28 which gives us 5 and so 140 grams is equal to 5 ounces. Hope this helps! If not well...
Answers
Answers
Answers
Example: Mixed number: 1 2/3
Improper fraction: 5/3