Answer:
Standard form of a quadratic equation is;
ax^2+bx+c=0
According to the above equations, all of them are in standard form.
Step-by-step explanation:
Answer: Inform Yourself Before Purchasing. While consumers have the right to be informed, they must also inform themselves to the best of their abilities about product and service knowledge.
Read and Follow Instructions. ...
Use Products and Services Property. ...
Step-by-step explanation: Hope this helps
9514 1404 393
Answer:
∠A and ∠G
∠C and ∠E
Step-by-step explanation:
Vertical angles have the same vertex and are formed from opposite rays. In this figure, the pairs of vertical angles are ...
{A, G}, {B, H}, {C, E}, {D, F}
Of these pairs, the ones listed in your answer choices are ...
∠A and ∠G
∠C and ∠E
Answer:
It is c-88=405 trust me :D
Step-by-step explanation:
*whispers* It doesn't hurt to give brainliest, I only need one more for my next tier, can I have it?
Answer:
Solution given:
model A printers [a] prints=80books per day
model B printers [b] prints=55books per day
total no of printers =9
no of model A printers be x
and
no of model B printers be [9-x]
According to the question;
ax+(9-x)b=670 books
substituting value of a and b; we get
80x+(9-x)55=670
80x-55x+495=670
25x=670-495=175
x=
=7
So;
no of model A printers =x=<u>7</u>
no of model B printers =9-x=9-7=<u>2</u>
<u>is</u><u> </u><u>your</u><u> </u><u>answer</u><u>.</u>
