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ioda
3 years ago
6

Evaluate the exponential expression(2x5)^2 ​

Mathematics
1 answer:
Eva8 [605]3 years ago
8 0

Answer:

100

Step-by-step explanation:

(2*5)^2

First we need to start with the parentheses:

(2*5)=10

Now we have to do the power(2):

10^2\\10*10=100

100 is your final answer.

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Marissa drew and labeled 4 triangles on grid paper as shown below. Which triangle appears to be an obtuse triangle
Pachacha [2.7K]

The triangle that must appear to be obtuse mmust have one of its angle to be greater than 90 but less than 180 degrees:

<h3>What are obtuse triangles?</h3>

Obtuse triangles are triangles that has one of theor angles to greater than 90 degrees.

Most obtuse triangles has two acute angles (angles less than 90 degrees) and a obtuse angle (angles between  90 and 180 degrees)

Hence the triangle that must appear to be obtuse mmust have one of its angle to be greater than 90 but less than 180 degrees:

Learn more on obtuse triangle here: brainly.com/question/3250447

5 0
2 years ago
Hey guys I need help on maths. ​
Pepsi [2]

Answer:

x=122°

Step-by-step explanation:

sum of all interior angles in a quadrilateral = 360°

then ,

119+105+78+m = 360

m = 58

....

m+ x = 180 ( linear pair)

58+x = 180

x = 122

4 0
3 years ago
Find the slope the line passing thru (8,4) and (9,-2)
Inessa05 [86]
Answer = -1/6
Solutions in the picture attached

6 0
3 years ago
Оо<br> О<br> ср А<br> Divide:<br> 5/8 divided by 3/4
Angelina_Jolie [31]

Answer:

solution

5/8 ÷3/4

=5÷3=1.6666666667

=4÷8=2

=1<u>1</u>

<u> </u><u> </u><u> </u>2

3 0
3 years ago
It takes Dimitri 9 minutes to make a simple bracelet and 20 minutes to make a deluxe bracelet. He has been making bracelets for
frosja888 [35]
Last one 7 and 3
9(7)+20(3)>120
63+ 60
123>120
Says 123 minutes is longer than 120 that's why it is that answer
7 0
3 years ago
Read 2 more answers
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