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anzhelika [568]
3 years ago
10

Write the the right answer and how you got to the answer. BEST ANSWER GETS BRAINLIEST

Mathematics
2 answers:
Gala2k [10]3 years ago
6 0
I split it into parts. The small rectangle sticking out is 2x3 which is a 6 and the big rectangle 4x8 which is 32. The triangle is 8x2/2 which is 8. 6+32+8 = 46
shusha [124]3 years ago
6 0
Whatever they said above me lol
have a good day <3
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Gina has 3 yards of fabric.She needs to cut 8 pieces,each 1 foot long.Does she have enough fabric
alexgriva [62]

Answer:

Yes, she does

Step-by-step explanation:

A yard is equivalent to 3 feet and there is 3 yards of fabric. Therefore there are 9 feet of fabric available and 8<9

4 0
3 years ago
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What is the missing reason in the proof? (Reason 9)
den301095 [7]

Answer:

transitive property

Step-by-step explanation:

Generally proofs flow naturally from one step to the next.  Consequently, each step usually follows from the previous step, and the Reason given justifies why that change is valid.

From statement 8, note that 90^{o}=m\angle{ABD}

For statement 9, the proof asserts that m\angle{ABC}=m\angle{ABD}

What changed between line 8 and 9?  The left side of the equation lost it's 90 degrees, and it became the measure of angle ABC.

So, what justifies changing the 90degrees into a measure of an angle (specifically, the measure of angle ABC)?

Recall from statement 3, that m\angle{ABC}=90^{o}.

The "substitution property" would be a valid reason for step 9, (but of the given options, that isn't one, so we must look for another valid reason).


Recall that the transitive property states:

\text{If }a=b\text{ and }b=c, \text{then }a=c

There are three parts,

1. the first part needs a=b

2. the second part needs b=c

3. the third part produces a=c

Notice that in the second part, b=c, and then for the third part, on the left side, the "b" disappears, and the "a" sort of appears out of nowhere.

Statement 8 is like the second part, and statement 9 is like the third part.

Replacing "a" with m\angle{ABC}, replacing "b" with 90^{o}, and replacing "c" with m\angle{ABD}, we can update the transitive property and see how it applies to our situation:

Original transitive property:  \text{If }a=b\text{ and }b=c, \text{then }a=c

Updated transitive property:  \text{If }m\angle{ABC}=90^{o}\text{ and }90^{o}=m\angle{ABD}, \text{then }m\angle{ABC}=m\angle{ABD}

In order to use the transitive property, we need the first part and the second part to be true, and then it will be a valid reason for the last part to be true.  The first part was already proven back in statement 3, the second part was just proven in statement 8, so the conclusion (the third part) is valid and can be statement 9, because of the transitive property.

7 0
1 year ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B4%7D" id="TexFormula1" title="\frac{x}{4}" alt="\frac{x}{4}" align="absmiddle
AlekseyPX
I’m pretty sure the answer is -4 I hope this helps
3 0
3 years ago
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Evaluate 7+ (-4x²) for x = 0.<br> 1. 0<br> 2. 3<br> 3. 7<br> 3. 23
Flauer [41]

Answer:

substitute

7+( -4×0) = 7 + 0 = 7

6 0
2 years ago
Fifty tickets are sold for a raffle.you buy four tickets and your friend buys three tickets.one ticket is randomly chosen as the
Law Incorporation [45]

there would be a 14 percent chance of you or your friend winning

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3 years ago
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