Step-by-step explanation:
The quadratic equation given to us is ,
→ 4v² + 6v - 88 = 0 .
So , wrt to standard form of a quadratic equation ax² + bx + c = 0 , the Zeroes are given by using the Quadratic formula as ,
⇒ x = -b ± √ ( b² - 4ac) / 2a
⇒ x = -6 ± √ [6² - 4 × 4 × (-88) ] / 2×4
⇒ x = -6 ± √ [ 36 + 1408 ] / 8
⇒ x = -6 ± √ 1444 / 8
⇒ x = -6 ± 38 / 8
⇒ x = -6 +38/ 8 , -6 -38 / 8
⇒ x = 32/8 , -44/8
⇒ x = 4 , -11/2
Here I took v as x . So we can replace it .
<h3>
<u>Hence </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>v</u><u> </u><u>is</u><u> </u><u>4</u><u> </u><u>,</u><u> </u><u>-</u><u>1</u><u>1</u><u>/</u><u>2</u><u> </u><u>.</u></h3>
5 days x $20 payment each day=$100
Goal Profits=$130
$130-$100=$30
$30/$2 per lobster= 15 lobsters
Answer: 253°F
Step-by-step explanation:
Given the following :
Temperature in Antarctica = - 121 Fahrenheit
Temperature in Sahara desert = 132 Fahrenheit
Number of degrees in which Sahara desert is warmer than Antarctica :
(temperature in Sahara desert - temperature in Antarctica)
= ( 132°F - (-121°F))
= (132°F + 121°F)
= 253°F
Sahara Desert is 253°F warmer
M=18
explication: both of the angles are 90 degrees, 90-33=57, 3(18)+3=57
