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sesenic [268]
2 years ago
13

Find the vertex of f(x) = -x² + 2x + 7​

Mathematics
2 answers:
baherus [9]2 years ago
6 0

Answer: There are no like terms.

Answer:=−x^2+2x+7

Step-by-step explanation: Hope this help :D

Vilka [71]2 years ago
4 0

Answer:

the answer is [1/5,36/5]

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1/2 to the power of 5 equals
svp [43]

Answer:

1/32

Step-by-step explanation:

This could be written as 1/2^5\\

1/2 x 1/2 x 1/2 x 1/2 x 1/2

= 1/32, or 0.03125.

3 0
3 years ago
∠45° is complementary to which of the following angles?
mixas84 [53]

Answer:

45°

Step-by-step explanation:

<em>complem</em><em>entary</em><em> </em><em>angl</em><em>es</em><em> </em><em>add</em><em> </em><em>up</em><em> </em><em>to</em><em> </em><em>9</em><em>0</em><em>°</em><em> </em><em>so</em><em> </em><em>it's </em><em>9</em><em>0</em><em>-</em><em>4</em><em>5</em>

4 0
2 years ago
A number cube is rolled many times with the results shown in the table below. What is the experimental probability of rolling an
irga5000 [103]
To find the experimental probability, you will add the outcomes that resulted in even number and make that a ratio to the total number of outcomes.

<u>(12 + 14 + 18)</u>
(13 + 12 + 12 +14 + 11 + 18)

44/80 = 0.55
0.55 = 55%

The answer is choice D.
5 0
3 years ago
How do you solve this?
Nezavi [6.7K]
-1.43*0.11= -0.1573
That should be it

6 0
3 years ago
What's the answer to 1&amp;2 plzz
Alexeev081 [22]
The first one is A.    And Sowy but meh don't know the second one... 
5 0
3 years ago
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