4 years ago

Zach’s work:

Mathematics

1 answer:

Dominik [7]4 years ago

3 0

He was suppose to distribute the 2 to the -4 and make -8

It should have equaled: 3 + 4x - 8
The answer would be 4x-5

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Which proportion could you use to convert 4.5 pints to fluid ounces

poizon [28]

In 1 pint there is 16 fluid ounces
16 x 4.5 = 72 fluid ounces

i hope this helps :)

5 0

2 years ago

The measure of an inscribed circle of an angle is the measure of the intercepted arc

Andre45 [30]

Answer:

(the statement does not appear to be true)

Step-by-step explanation:

I don't think the statement is true, but you CAN compute the intercepted arc from the angle.

Note that BFDG is a convex quadrilateral, so its angles sum to 360. Since we know the inscribed circle touches the angle tangentially, angles BFD and BGD are both right angles, with a measure of 90 degrees.

Therefore, adding the angles together, we have:

alpha + 90 + 90 + <FDG = 360

Therefore, <FDG, the inscribed angle, is 180-alpha (ie, supplementary to alpha)

4 0

3 years ago

Solve by graphing 13x+2=11x-1

Dmitrij [34]

13x+2=11x-1
-13x -13x
2=-2x-1
+1 +1
3=-2x
3/-2=-2/-2x
-1.5=x

4 0

3 years ago

Is my work correct here I'm supposed to find the first four terms using the recursion formula?

inessss [21]

Answer:

<u>yes your formula is correct </u>

Step-by-step explanation:

5 0

3 years ago

Ex: Neckwear association reported 3% of ties sold in the US are bow ties. If 4 customers purchased a tie, find the probability t

Elan Coil [88]

Answer:

P=0.1147

Step-by-step explanation:

P(bow tie)=0.03

P(no bow tie)=0.97

n=4

$P(at \ least \ one)=1-P(none)\\=1-(1-0.03)^4\\=0.1147$

8 0

4 years ago