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Dmitriy789 [7]
3 years ago
7

Calculate axis of symmetry and vertex for equation 4x squared + 8x = 32

Mathematics
1 answer:
Sloan [31]3 years ago
6 0

Answer:

x=2,−4 hope this was help full

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Is the polynomial t^4-7 in standard form?
slavikrds [6]

Answer:

no

Step-by-step explanation:

no,

it is not in the form

ax {}^{2}  + bx + c = 0

5 0
3 years ago
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Without calculating would 0.4+(2+0.6)be less than, greater than,or equal to 3? Explain
masya89 [10]
The answer would be “Greater than.”
3 0
3 years ago
Brett is 75 feet from the base of a building. he measures the angle of elevation to the top of the building and records it as 80
SashulF [63]
This is the concept of trigonometry, we are required to calculate the number of floors the building has given the information above;
# floors=[height of the building]/[height of each floor]
height of each floor=17 ft
let the height of the building be,h.
h is given by;
tan theta=opposite/adjacent
theta=80
opposite=h
adjacent=75 ft
thus
tan 80=h/75
h=75 tan 80
h=425.35 ft
thus the number of floors will be:
425.35/17
=25.020≈25 floors


8 0
3 years ago
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
BaLLatris [955]

Answer:

say yolo and go with C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What's the correct choice please help
nadezda [96]

Answer:

$77,886

Step-by-step explanation:

We solve this question by proportions, using a rule of three.

The table states that:

$201.6 in 2006 is worth $232.957 in 2013.

We want to find:

The value of $90,000 in 2013 in 2006:

$201.6 - $232.957

x - $90000

Applying cross multiplication

232957x = 201.6*90000

x = \frac{201.6*90000}{232957}

x = 77886

$77,886 is the answer

6 0
3 years ago
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