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Murljashka [212]
3 years ago
8

Please help me with this

Mathematics
1 answer:
horrorfan [7]3 years ago
6 0

Answer:5

Step-by-step explanation:

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The image represents what geometric construction?
Lena [83]

Answer:

Angle Bisector Construction

Step-by-step explanation:

The line in the center of the angle is bisecting said angle.

8 0
3 years ago
What is the area of this composite figure?
soldi70 [24.7K]

Answer:

209 cm²

Step-by-step explanation:

This composite figure consist of two figures.

(1) Rectangle with length = 11 cm and width  = 16 cm.

(2) Triangle on the top of the rectangle with base = 11 cm and height = 6 cm.

Area of the rectangle = length × width

                                   = 11 × 16

                                   = 176 cm²

Area of the triangle = \frac{1}{2}(base) (height)

                                =  \frac{1}{2}(11) (6)

                                = 33 cm²

Total area = 176 + 33

                 = 209 cm²

8 0
4 years ago
What is the value of the discriminant of the quadratic equation −1 = 5x2 −2x, and what does its value mean about the number of r
Zepler [3.9K]
For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0,           then we substitute: a=5,  b=-2,  c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions. 
7 0
3 years ago
Read 2 more answers
Oscar has a piece of pie would that is 9‘ x 9‘ explain how we can divided into two smaller pieces of plywood would the area of t
Dimas [21]

Answer:

1. with the aid of a saw

2.No

Step-by-step explanation:

A. The  9‘ x 9‘ can be divided into two with the aid of a saw .

we have to take into account the area of the shape wic 9'x9'. and then saw the piece at the middle.

b.there are two sides to the second answer

1. the area of the smaller pieces will be smaller than the area of the larger piece

2. when the smaller pieces are placed side by side aain , tere area combined together will be the same as the original piece

5 0
4 years ago
Read 2 more answers
Tre Algebra<br>Assignment Day 4<br>Solve each equation<br>1) -2-4-2<br>-2<br>.1​
Debora [2.8K]

Answer:

If your question is -2 - 4 - 2 - 2.1 then the answer is -10.1

Step-by-step explanation:

-2 - 4 - 2 - 2.1

= (-2 - 4 ) - 2 - 2.1                Combine -2 with -4 or subtract them

=  -6 - 2 - 2.1                        

= (-6 - 2 )- 2.1                       Combine -6 and -2

= -8 -2.1                                Combine -8 and -2.1

= -10.1

<h3><u><em>Please rate this and please give brainliest. Thanks!!! </em></u></h3><h3><u><em>Appreciate it! : ) </em></u></h3><h3><u><em>And always, </em></u></h3><h3><u><em>SIMPLIFY BANANAS          : )</em></u></h3>
4 0
4 years ago
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