ANSWER:
The right option is D)
A BLACK QUEEN.
Because in first option the cards are red.
In second option the black king can be the answer but a red heart is also there in the option so that is not the answer .
In third there is given no black face card which is not possible as there are only black cards.
HOPE IT HELPS!!!!
PLEASE MARK BRAINLIEST!!!!
We observe that the relationship between the variables is linear.
Therefore, we look for an equation of the form:
![b = m * a + b ' ](https://tex.z-dn.net/?f=b%20%3D%20m%20%2A%20a%20%2B%20b%20%27%0A)
Where,
m: slope of the line
b ': intersection with the y axis
a: independent variable
b: dependent variable
The value of b 'occurs when a = 0.
We have then:
![b '= -10 ](https://tex.z-dn.net/?f=b%20%27%3D%20-10%0A)
(See table)
Then, the value of the slope is found using the following formula:
![m = \frac{b2-b1}{a2-a1}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7Bb2-b1%7D%7Ba2-a1%7D%20)
Substituting values:
![m = \frac{-7-(-10)}{1-0}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-7-%28-10%29%7D%7B1-0%7D%20)
Rewriting:
![m = 3](https://tex.z-dn.net/?f=m%20%3D%203%20)
Thus, the linear equation is:
![b = 3*a-10](https://tex.z-dn.net/?f=b%20%3D%203%2Aa-10%20)
Rewriting:
Answer:
The equation is:
C.) 3a-b=10
Answer:
t= -4
Step-by-step explanation:
t/2-16= -18
first add 16 to both sides
t/2-16+16= -18+16
t/2= -2
now multiply both sides by 2
(t/2)2=-2(2)
t= -4
answer check:
substitute the variable for -4
-4/2-16= -18
-4/2= -2
-2-16= -18
-18= -18
Answer:
B) 15.7 centimeters
Step-by-step explanation:
Answer:
217°
Step-by-step explanation:
the tangent ratio is positive in the first and third quadrants.
37° is the angle in the first quadrant
then the angle in the third quadrant is
180° + 37° = 217°