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3 years ago

PLEASE ANSWER THIS QUESTION !! 20 POINTS AND BRAINLIEST !!

Mathematics

2 answers:

Aliun [14]3 years ago

5 0

Answer:

D. (Y+w)(z+x)

Solution for all options

A= yx-yz-wx-wz

B= xz-xy-wz-wy

C= xz+xw+yz+yw

D= yx+yz+xw+zw

Temka [501]3 years ago

4 0

Answer:

Step-by-step explanation:

trust it is

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Type the integer that makes the following subtraction sentence true: -57 - ? = -151

posledela

Answer:

Step-by-step explanation:

Its pretty simple,

The easiest way to find the missing number is to do 151-57, which = 94

8 0

3 years ago

Plzzzzzzz I will mark you as a brainliest and you will have 15 points plz someone help:)

Angelina_Jolie [31]

Answer:

a. -2+6 (ends up at 4)

b -2+(-6) (ends up at -8)

Step-by-step explanation:

3 0

3 years ago

Solve the following system of equations by graphing. –4x + 3y = –12 –2x + 3y = –18

harkovskaia [24]

–4x + 3y = –12 –2x + 3y = –18, the answer would be x = 6

7 0

4 years ago

Read 2 more answers

What would x be equivalent to in this equation? 6 = 20 - x/3

Verizon [17]

<h2>Answer= 42</h2>

Step-by-step explanation:

Greetings !

Given expression

$6 = 20 - \frac{x}{3}$

Switch sides

$20 - \frac{x}{3} = 6$

subtract 20 from both sides

$20 - \frac{x}{3} - 20 = 6 - 20$

$\frac { - x}{3} = - 14$

multiply both sides by 3

$3( \frac{ - x}{3} ) = 3( - 14)$

simplify

$- x = - 42$

divide both sides by -1.

$\frac{ - x}{ - 1} = \frac{ - 42}{ - 1} \\ x = 42$

Hope it helps!

4 0

2 years ago

Read 2 more answers

A, E and B lie on a straight line segment.

Jobisdone [24]

The length of line BE on the given line segment is 3.5 m.

The given parameters:

Length BD = 3 m
Length CD = 15 m
Length AB = 21 m

The sketch of the given line segments is presented in the diagram uploaded.

The length of BE is determined by applying similar triangle theorem as follows;

$\frac{CB}{AB} = \frac{BD}{EB} \\\\\frac{15 + 3}{21} = \frac{3}{EB} \\\\18EB = 63 \\\\EB = \frac{63}{18} \\\\EB = 3.5 \ m$

Thus, the length of line BE on the given line segment is 3.5 m.

Learn more about similar triangle here: brainly.com/question/11899908

4 0

2 years ago