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stellarik [79]
3 years ago
11

For what values of is the quadratic function f (c)=22 – 20 – 24 positivie

Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0

Answer:

5485/45

Step-by-step explanation:

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Ac=15 and abc=12 what is the radius
SashulF [63]

Answer:I think it’s 90

Step-by-step explanation:

12x15=180

180 divided by 2 is 90

5 0
4 years ago
What is the slope of a line that is parallel to the line y = x + 2?
viktelen [127]
<span>y = mx +c 

y = x + 2
</span>⇒ <span>slope = 1
</span>⇒Slope of the <span>parallel line = 1


Answer: 1

</span>
8 0
3 years ago
J(4,3) and k(2,-3) find the midpoint
MAVERICK [17]

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ J(\stackrel{x_1}{4}~,~\stackrel{y_1}{3})\qquad K(\stackrel{x_2}{2}~,~\stackrel{y_2}{-3}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{2+4}{2}~~,~~\cfrac{-3+3}{2} \right)\implies \left( \cfrac{6}{2}~~,~~\cfrac{0}{2} \right)\implies (3~~,~~0)

6 0
3 years ago
Combination
fredd [130]

Answer:

I would maybe say 34% im in sixth grade and this hard for me atleast i tried

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can anyone help me out here?
Alex_Xolod [135]

Answer:

J. 19.7

Step-by-step explanation:

SOH<em>(</em><em>sine = </em><em>opposite side/hypotenuse)</em> CAH TOA

sin 80° = RS/20

=> 0.985 = RS/20

=> RS = 20 × 0.985 = 19.7

5 0
3 years ago
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