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Vaselesa [24]
3 years ago
6

A triangle has an area of 64 yd and a base of 8 what is the height of the triangle?

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
3 0

\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh~~ \begin{cases} b=base\\ h=height\\ \cline{1-1} A=64\\ b=8 \end{cases}\implies 64=\cfrac{1}{2}(8)h\implies 64=4h \\\\\\ \cfrac{64}{4}=h\implies 16=h

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Answere and How to do
Angelina_Jolie [31]

Answer:

-25

Step-by-step explanation:

if you are multiplying x by -2/5 you have to divide each side by it to get

x = 10 ÷ -2/5

and if you change it to (10/1)/(-2/5)

                                    =(10/1) • -5/2

and whene you multiply them you get -50/2

which is -25/1 or -25

7 0
4 years ago
Pedro tapes a 3 5/6 piece of paper to a 2 3/4 inch of piece with no overlap. how long is the piece of paper he made?
yulyashka [42]
The answer is 6 7/12 inches long
3 0
4 years ago
Read 2 more answers
2x+5у = - 18<br> — 3x+y= -7
vaieri [72.5K]

Answer:

X = 1, Y = -4

Step-by-step explanation:

7 0
3 years ago
1.Which statement about the sum of a negative number and a positive number is true? Select two answers.
Serjik [45]

The correct Options are Option E and Option F

Step-by-step explanation:

We need to identify the statements which are true about:

the sum of a negative number and a positive number

We will go through every option to find correct results.

Option A: The sum must be positive.

Not true for every case

Option B : The sum will be positive if the absolute value of the negative number is greater than the absolute value of the positive number.

Not true because if negative number has greater value than the answer will be negative for example: -7+5 = -2

Option C: The sum must be negative.

Not true for every case. The sum can be positive if positive number has greater value than negative number. For example: -3+5 = 2

Option D:  The sum must be zero.

Not true for every case

Option E: The sum will be negative if the absolute value of the negative number is greater than the absolute value of the positive number.

This is true for every case.

Example:

-3+2 = -1

-10+6 = -4 etc

Option F: The sum will be zero if the absolute value of the negative number is equal to the absolute value of the positive number.

This is true for every case

Example:

-3+3 = 0

-10+10 = 0 etc

Hence The correct Options are Option E and Option F

Learn More:

You can learn more at:

brainly.com/question/8753703

brainly.com/question/559394

brainly.com/question/3298276

Keywords: addition, positive and negative value

#learnwithBrainly

7 0
4 years ago
Read 2 more answers
Write another name for AE ? need asap
polet [3.4K]

Answer:

EA, or s

Step-by-step explanation:

The line AE could also be named any of the following:

AC, EC, CE, CA, EA

If you’re only looking at the line segment AE, the only option is:

EA

Since I don’t know whether you need the line or line segment, you might want go with EA since it’s on both lists. It could also be line s.

7 0
3 years ago
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