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2 years ago

HELP ME OUT PLS!!!!!

Mathematics

1 answer:

miskamm [114]2 years ago

5 0

Answer:

x = 26

Step-by-step explanation:

Supplementary angles mean that when the two angles are added together, they add up to 180. With this info, we can set the two expressions equal to 180

124 + (2x + 4) = 180.

128 + 2x = 180 combine like terms

2x = 52 subtract both sides by 128

x = 26. divide both sides by 2

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Dilations map rays to rays true or false

Fantom [35]

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3 years ago

Read 2 more answers

5) mZ1 = mZx = 122 1 1 Hint: Must find angle 1 first.

gulaghasi [49]

Angle 1 is 3x4 but u have to multiply the c before the z

4 0

3 years ago

What is the slope of a line that passes through points (-1, 4) and (4, 9)?

Ede4ka [16]

$m = \frac{y2 - y1}{x2 - x1}$

$m = \frac{9-4}{4 - - 1} 
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6 0

3 years ago

Instructions: Given the coordinates, Complete the translation (x,y)→(x+2,y−2) C(−5,−1) D(−4,3) E(−3,2) F(−2,0)

MAVERICK [17]

the translations is,

C(-5,-1) → (-3,-3)

D(-4,3) → (-2,1)

E(-3,2) → (-1,0)

F(-2,0) → (0,-2)

What is Translation ?

The changes in the value of the x and y coordinates is known as translation.

Calculation:

The given points are C(-5,-1), E(-4,3), F(-3,2), F(-2,0).

according to the question (x,y)→(x+2,y-2)

this means x coordinate changes by addition of 2

And the y coordinate changes by subtraction of 2

Addition and Subtraction in the Coordinates,

C(-5,-1) → (-5+2,-1-2) → (-3,-3)

D(-4,3) → (-4+2,3-2) → (-2,1)

E(-3,2) → (-3+2,2-2) → (-1,0)

F(-2,0) → (-2+2,0-2) → (0,-2)

Learn more about the translation here:

brainly.com/question/15180519

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8 0

2 years ago

Can anyone help me with number 36? I’m trying to figure out how to do this am I’m having a lot of problems. The answer is in the

zubka84 [21]

You have 9i in the denominator. The goal is to have a real denominator. 9i is imaginary. i * i = -1 which is real. If you multiply the denominator by i, the denominator will be real. Since this is a fraction, we multiply the numerator and denominator by i.

$\dfrac{-6 - 10i} {9i } \times \dfrac{i}{i} =$