Answer:
I believe that the answer is B. Rhombus.
Step-by-step explanation:
A rhombus has the properties of a parallelogram and the diagonals intersect at right angles.
Hope this helps!
Answer:
We get ∠A =40° and ∠B = 140° and ∠B = 140° is measure of larger angle
Step-by-step explanation:
we have ∠A = (2x − 30)° and ∠B = 4x, and we need to find measure of larger angle. And ∠A and ∠A are supplementary angles.
If the angles are supplementary there sum is equal to 180° i.e ∠A + ∠B = 180°
So, First we have to find the value of x. and then we can determine larger angle.
We know: ∠A + ∠B = 180
2x-30+4x=180
6x-30=180
6x=180+30
6x=210
x=210/6
x=35
So, value of x is x=35
Now finding ∠A and ∠B
∠A = (2x − 30)°
∠A = (2(35) − 30)°
∠A = (70 − 30)°
∠A =40°
and ∠B = 4x
∠B = 4(35)
∠B = 140°
So, we get ∠A =40° and ∠B = 140° and ∠B = 140° is measure of larger angle
Answer:
1/2 or 50%
Step-by-step explanation:
There are 4 total cards
The number of odd or 5 is 3 or 5 so a total of 2 choices
P(5 or odd) = { 5 or odd}/ total
= 2/4
=1/2
The expression for amount of water in fish tank is 10450 – 270n
<u>Solution:</u>
Given that, a fish tank has 10450 ml of water in it
And it is leaking at the rate of 270 l Ml per min.
We have to find how to write a function for this change in amount of water in the fish tank.
Now, we know that, amount of water present in fish tank is initial water amount subtracted by leaked water.
Let the letter n represents number of minutes completed.
Then, <em>amount of water in fish tank = initial amount of water – leaked water
</em>
= initial amount of water – number of minutes completed x amount of water leaked per minute
= 10450 – n x 270
= 10450 – 270n
Hence, the expression for amount of water in fish tank is 10450 – 270n
Answer:
have a great day
Step-by-step explanation:
