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Alla [95]
2 years ago
14

F(x)=x²+2x-5 determine the vertex

Mathematics
2 answers:
Sliva [168]2 years ago
5 0

Answer:

the point -5 is the vertex on the graph because it is the y-intercept.

Step-by-step explanation:

Finger [1]2 years ago
3 0

Answer:-16

dsfgdsggsgdsgsdg

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Help me please this test is very important !
Lilit [14]

Answer:

d

Step-by-step explanation:

5>2n+11

5-11>2n

-6>2n

-6/2>n

n<or equal to -3

bubble is filled pointing left

6 0
3 years ago
C(x) = mx + 500
grin007 [14]

Total cost as the function of shirts is :

C(x) = mx + 500 .

It is given that , The total cost to produce 100 shirts is $800.

800 = 100m + 500

m = 3

So , cost is given by :

C(x) = 3x + 500 .

Now , putting x = 1000 .

We get :

C(x) = 3x + 500

C(x) = 3(1000) + 500

C(x) = $3500

Therefore , cost of producing 1000 shirts is $3500 .

Hence, this is the required solution .

6 0
2 years ago
Approximately how many degrees are in the measure of an interior angle of a regular seven sided polygon
kramer
The interior angle of a regular polygon is equal to each other since all sides of the polygon are congruent. The formula that expresses the relation of the sides of the polygon and the measurement of the interior angle is (n2)*180/n where n is 7. Each interior angle then measures 128.6 degrees.
3 0
3 years ago
(b) In the figure below, mL VYW=48° and m VX=55º. Find m VW.
sergejj [24]

Answer: 151⁰

Ok done. Thank to me :>

7 0
2 years ago
Which pair of angles are corresponding? 1 and 3 1 and 4 1 and 5 1 and 8
Marrrta [24]

I can't see where the one is bur if its on the top left it corresponds with 5 then

5 0
3 years ago
Read 2 more answers
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