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VARVARA [1.3K]
3 years ago
9

In the right triangle shown m angle A =45° and AB=12 how long is BC?

Mathematics
2 answers:
viva [34]3 years ago
6 0

Answer:

8.48 = x

Step-by-step explanation:

sin45 = x / 12

12sin45 = x

8.48 = x

gtnhenbr [62]3 years ago
4 0

Answer: there u go this the correct answer if your on khan academy.

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distribute 
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4 0
3 years ago
Solve -37+n=-56 for n
azamat

Answer:

n=-19

Step-by-step explanation:

-37+n=-56

-37+37+n=-56+37

n=-19

7 0
2 years ago
Write the time 1:49 in two ways​
jekas [21]

Answer:

1 hour and 45 mins or 1 hour, 40 mins, and 5 seconds

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3 years ago
Please answer thanks! Brainliest
dimaraw [331]

Answer:

D - T-H is negative

Step-by-step explanation:

So lets go through what we know:

M is on the left side of 0, so M is negative.

A is also one the left side of 0, so A is negative.

T is on the right side of 0, so T is postive

H is also on the right side of 0, so H is postive

Lets go through each answer and see if it is accurate or not:

The sum of M and H is postive.

With what we know, M is negative and H is postive.

Looking at the graph, we can see that M is farther to the left than H is to the right.

So this means that M is a larger negative than H is postive, meaning when we add them together, the answer will be negative, not postive.

Next we have the answer to A divided by H is negative

We know A is negative, and M also negative

Remember, a negative divided or multiplied by a negative is postive.

This is not what our answer states, as it says it should be negative.

So next off, we have the product of H and A is postive.

Product means multipication.

A is negative and H is postive

Since it is multipication, and we know a negative and postive make another negative, this would make it incorrect

The answer states it must be postive, but this is negative.

Finally we have the answer as T-H is negative.

We see that T is postive, and H is postive.

T is less than H is, so when you subtract H from T, you would get a negative.

So D is the answer

Hope this helps!

4 0
3 years ago
The science teacher has to write report cards for all her students. It takes 1/8 of an hour to complete one report card. How man
Vinvika [58]

Answer:

112

Step-by-step explanation:

If she takes 1/8 of an hour to complete one then she can finish 8 in 1 hour.

8 x 14 = 112

4 0
2 years ago
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