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DiKsa [7]
3 years ago
7

t + 8" align="absmiddle" class="latex-formula">
simplified expression ​
Mathematics
2 answers:
Finger [1]3 years ago
6 0
ANSWER
-5t+23=18

EXPLANATION: 18+-3+-5t+8= (-5+)+(18+-3+8) =5t+23 -> 18
Likurg_2 [28]3 years ago
3 0

Answer: -5t + 23= 18

Step-by-step explanation: 18 + -3 + -5t + 8 =

(-5t ) + (18 + -3 + 8) = -5t + 23 → 18

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Find the value of APD angle.
Maslowich

Answer:

135

Step-by-step explanation:

angle APB is an alternate interior angle to DBC and line DB is supplementary

APD=180-45=135

7 0
3 years ago
What is the focus of the parabola? <img src="https://tex.z-dn.net/?f=y%3D%20%5Cfrac%7B1%7D%7B4%7D%20x%5E%7B2%7D%20-x%2B3" id="Te
OlgaM077 [116]
We know that
the equation of the parabola is of the form
y=ax²+bx+c
in this problem
y=1/4x²−x+3
where
a=1/4
b=-1
c=3
 the coordinates of the focus are
(-b/2a,(1-D)/4a)
where D is the discriminant b²-4ac
D=(-1)²-4*(1/4)*3-----> D=1-3---> D=-2
therefore
x coordinate of the focus
-b/2a----> 1/[2*(-1/4)]----> 2

y coordinate of the focus
(1-D)/4a------> (1+2)/(4/4)---> 3

the coordinates of the focus are (2,3)
3 0
3 years ago
Read 2 more answers
If 20 pounds of beans sold for $1.20, what was the price per pound of beans?
zaharov [31]

Answer:

0.06 Cent

Step-by-step explanation:

Per Pound= Every one

so 1.20 divided by 20

= 0.06

So the price per pound of beans is 0.06 Cent

7 0
3 years ago
Read 2 more answers
Automatic Zoom
Solnce55 [7]
D! I’ve taken this

Please mark me as brainliest!
7 0
3 years ago
What is the answer to (14x-35)/7=7
IceJOKER [234]
Your not being very discriptive... BUT if you are finding 'x'...
(14x-35)/17=7
*17 *17
14x-35=119
+35 +35
14x=154
/14 /14
x=11
6 0
3 years ago
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