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3241004551 [841]
3 years ago
11

What is the first step in evaluating the expression 6−(4÷2×5)2?

Mathematics
2 answers:
OLEGan [10]3 years ago
8 0

Answer:

a

Step-by-step explanation:

oee [108]3 years ago
8 0
Starts in the ( ) so start by 2 times five just remember pemdas
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Michael had a great basketball
cricket20 [7]

Answer:

102

Step-by-step explanation:

if u add 35+5+62=102

8 0
3 years ago
Consider the transformation shown. 2 triangles are shown. The first is labeled pre-image and the second is labeled image. Both t
dlinn [17]

The transformation is non-rigid because the side lengths are not preserved.

<h3>How to complete the drop-down menus?</h3>

The drop-down menus and the image of the triangles are not given.

However, the question can still be solved using the available parameters.

The given parameters are:

Pre-image: 6, 10, 8

Image: 3, 5, 8

See that the side lengths of the image and the pre-image are not the same

This means that the transformation is a non-rigid transformation

Hence, the complete statement is the transformation is non-rigid because the side lengths are not preserved.

Read more about transformation at:

brainly.com/question/16594980

#SPJ1

3 0
2 years ago
What group rectangles in polygons ​
boyakko [2]

Answer:

Quadrangle  

Step-by-step explanation:

<em>Rectangles</em> are <em>four-sided polygons</em>.  

The general name for a four-sided polygon is quadrangle.

Other members of the quadrangle group are <em>squares</em> and <em>rhombuses.</em>

4 0
4 years ago
isaac has a piece of rope that is 5 yards long. into how many 1/2 yard pieces of rope can isaac cut the rope
marusya05 [52]
What you have to do is figure out how many half inches you need to have to figure out how many half inches equal 5 yards. Therefore if there are 12 inches in a foot, then that would be 24 half inches. So..... three feet equal 1 yards. So multiply 3 by 24. 3x24=72 so you would need 72 half inches 
8 0
4 years ago
Factor completely and then place the factors in the proper location on the grid.<br> x2 + 13x + 36
Alexxandr [17]

1. x^2 + 13x + 36 = 0  

using powerful & time-sparing quadratic formula :  

delta = 13^2 - 4*1*36 = 25 = 5^2  

x1 and x2 = (-13 -/+ 5)/2 = -9 and -4  

x^2 + 13x + 36 = (x+9)(x+4)  

2. other way : complete the square  

b^2 + 12b + 32 = b^2 + 2*6b + 6^2 - 6^2 + 32  

b^2 + 12b + 32 = (b+6)^2 - 4  

b^2 + 12b + 32 = (b+6-2)(b+6+2) = (b+4)(b+8)  

3. other way : -4 "ovious" solution : (-4)^2 - (-4) -20 = 0  

so the other is : -4 . a2 = -20/1 ---> a2 = 5  

a^2 - a - 20 = (a-5)(a+4)  

4 0
3 years ago
Read 2 more answers
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