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DENIUS [597]
2 years ago
11

I need help with this please:/

Mathematics
2 answers:
ser-zykov [4K]2 years ago
7 0
4.5
pi is about 3.14 and root 23 is about 4.8 - the only number between these values is 4.5
Viktor [21]2 years ago
4 0
4.5 is the answer to this!!!
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Please help me as soon as possible
Alex777 [14]

Answer:

I think the choose (B)

5x/x + 3/x

5 0
2 years ago
Read 2 more answers
I NEED HELP!!<br>answer from the image below <br><br>m∠BCD =
nevsk [136]

Answer:

28 degrees

Step-by-step explanation:

If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent.The corresponding angles are the ones at the same location at each intersection.

In the figure ABD and EDF are corresponding angles. So they are equal

So equation the angle ABD and EDF , we get

(3x+4) = (7x-20)

Group the like terms,

3x-7x = -20-4

-4x = -24

x = \frac{-24}{-4}

x = 6

Thus BCD will be,

(6x - 8)

=>(6(6)-8)

=>(36-8)

=> 28 degrees

4 0
3 years ago
I need help with Algebra 2. Thank you! :)
andre [41]

Answer:

B: 6.0

Step-by-step explanation:

-3t^2+9t+54 = 0

This is the equation that needs to be solved

Divide both sides by -3

t^2 - 3t - 18 = 0

The factors of 18 are: (1 18) (2 9) (3 6)

3 - 6 = -3 and 3 x -6 = -18

So: (t + 3) (t - 6) = 0

t = -3, 6

It can't be negative so the answer is 6

7 0
2 years ago
Find the slope of the line in the graph below
Andru [333]
Answer =-3 or -3/1

You can either do rise/run
Or you can find two points on the line and do (y2-y1)/(x2-x1)

Two points on the line are (-1,2) and (-3,-4)
X1=-1 Y1=2
X2=-3 Y2=-4

(y2-y1)/(x2-x1) = (-4-2)/(-3-(-1)) =(-6)/(-3+1)
=-6/-2 = -3

So slope =-3/1 or -3 (same thing)
7 0
2 years ago
In a game, Halley has 35 cards. This is 12 more cards than Felix. Write and solve an addition equation to find the number of car
Anuta_ua [19.1K]
X + 12 = 35 for addition
or you could do 35-12= x
4 0
3 years ago
Read 2 more answers
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