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masya89 [10]
3 years ago
15

Please help im very confused

Mathematics
1 answer:
joja [24]3 years ago
7 0
Download the app photo math, it will give u all the answers for those and shows the work
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Just help on what to say here
erastovalidia [21]
The congruence symbol is this: ≅.

It’s saying to write the statement that’s saying both shapes are congruent. For example ABC ≅ DEF but use the letters in the shapes they gave.
7 0
3 years ago
Length: 32 in
Arte-miy333 [17]

Answer:

The lateral Area of a cube = 17.64in^{2}

Step-by-step explanation:

In Mathematics Geometry, the lateral surface of a solid object like cube would be the face of the sold on its side, excluding base. Meaning, any surface, apart from base, would be included to determine the lateral surface of the solid.

A cube has six sides - also called faces.

A cube has a base i.e. the bottom side of the cube, and an ant-bottom base i.e. the top side of the cube.

So, lateral area of a cube would exclude both bottom side base and anti-bottom side base. In other words, it is the area of all the sides of the object, excluding the area of its base and top.

Hence, lateral area of a cube is the square of all the remaining four sides of the object, excluding the area of its base and top.

Hence, the lateral area of a cube can be calculated by the formula:

Lateral Area of a cube = 4s^{2}, where s is the length of one edge.

So,

As the given length of edge = s = 2.1

So,

lateral Area of a cube = 4s^{2}

                                     = 4(2.1)^{2}

                                     = 17.64in^{2}

Keywords: cube, lateral area

Learn more lateral area from brainly.com/question/11630311

#learnwithBrainly

4 0
3 years ago
Which equation represents a line that passes through (0,–8) and (–5,–23)?
makkiz [27]
I think the answer is y= -8x+3
3 0
3 years ago
Select the correct answer. What is the solution for x in the equation 5/3x + 4= 2/3x? A. B. C. D.
7nadin3 [17]

\boldsymbol{\sf{\dfrac{5}{3}x+4=\dfrac{2}{3}x   }}

<em>Subtract</em> 2/3x on both sides.

\boldsymbol{\sf{\dfrac{5}{3}x+4-\dfrac{2}{3}x=0    }}

Combine 5/3x and -2/3x to get x.

\boldsymbol{\sf{x+4=0 }}

Subtract 4 from both sides. <em>Any value</em> subtracted from zero results in its negative value.

\boldsymbol{\sf{x=-4 }}

3 0
1 year ago
Read 2 more answers
I need to find the length of MK.
Morgarella [4.7K]

Answer:

Here,

JM=MK

so,

7x+5 = 8x

7x + 5 = 8x \\ ⇒ 5 = 8x - 7x \\  ⇒5 = x

. ° . JM = 7x+5 = 7×5+5 = 40

. ° . MK = 8x = 8×5 = 40

Hence,

<h3>MK = 40</h3>
5 0
3 years ago
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