Answer:
27 cups green pepper uses for making salsa .
Option (B) is correct .
Step-by-step explanation:
As given
The salsa recipe uses green pepper, onion and tomato in the extended ration 3:7:11.
Let us assume that the x be the scalar multiple .
Green pepper used for making salsa = 3x
Onion used for making salsa = 7x
Tomato used for making salsa = 11x
As given
green pepper, onion and tomato are used for making 189 cups of salsa .
Eqution becomes
3x + 7x + 11x = 189
21x = 189
x = 9
Thus
Green pepper used for making salsa = 3x
= 3 × 9
= 27 cups
Therefore 27 cups green pepper uses for making salsa .
Option (B) is correct .
It is given in the question that ray QT bisects ㄥPQR.
And we have to find the measurement of angle PQR.
Since QT bisects angle PQR, therefore measurement of angle RQT and angle PQT are equal. That is
Substituting the value of x, we will get
And measurement of angle PQR is twice of the measurement of angle RQT, that is
Answer:
C
Step-by-step explanation:
The picture is a bit blurry, but from what i can see, i'd say C (whichever one has -4 x 3 x 1 under the square root.)
So for this, you need to know the quadratic formula, which is:
<em>*ignore the weird capital A, it keeps coming up when i try to use the ± symbol</em>
They have given you the equation of a quadratic, so the first thing you have to do is rearrange it, so that comes first.
<u>So now we have the equation: 3</u><u> - 2x +1</u>
*the quadratic formula uses a, b and c, but they are specific. a is always the coefficient of , b is always the coefficient of x and c is always the constant (number without an x)
<u>So, i can find that, in this case:</u>
a = 3 b= -2 c=1
<u>Now substitute each of those values it into the original quadratic equation:</u>
<u />
<em>*again, ignore the weird capital A. </em>
That's how you find the answer, which from what i can tell in the picture is C.
Hope that helped : )