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horrorfan [7]
3 years ago
9

Someone please help me with this ASAP

Mathematics
2 answers:
Aleks [24]3 years ago
7 0

Answer:

y = -11

Step-by-step explanation:

23 + 18y = -21 + 14y

23 + 21 + 18y = 14y

44 + 18y = 14y

44 = 14y - 18y

44 = -4y

44/-4 = -4y/-4

-11 = y

Natasha_Volkova [10]3 years ago
3 0

Answer:

y= -11

Step-by-step explanation:

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Okay Is the answer c ??
aleksandrvk [35]

Answer:

b.

Step-by-step explanation:

b and c have the same amount of sqaures but b is facing the same way.

8 0
2 years ago
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The perimeter of a rectangle is 141 feet, and the length is twice the width. What are the dimensions of the rectangle?
JulijaS [17]
Widths = 23.5feet
Lengths = 47feet
23.5 + 23.5 + 47 + 47 = 141
3 0
3 years ago
Three wooden cube blocks each have a side length of 6cm. What is the combined volume of the three wooden blocks in cm?
aleksklad [387]

Answer:

c

Step-by-step explanation:

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2 years ago
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Select all the true statements. Triangle A B C where the measure of angle A is 2 x plus 1 degree, angle B is x degrees, and angl
Step2247 [10]

Answer:

B= 41; C  = 56; A = 83

Step-by-step explanation:

Given

A = 2x + 1

B = x

C = x + 15

Required

Arrange the angles from smallest to largest

First, we need to determine the value of x.

Since, it is a triangle:

A + B + C = 180

Substitute values for A, B and C

2x + 1+ x + x + 15 = 180

Collect Like Terms

2x + x + x = 180 - 15 -1

4x = 164

Solve for x

x= 164/4

x= 41

Solve for A, B and C

A = 2x + 1

A = 2 * 41 + 1

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B= 41

C = x + 15

C  = 41 + 15

C  = 56

From Smallest to Largest, we have:

B= 41; C  = 56; A = 83

6 0
3 years ago
Can someone please solve this. you’re trying to get the marble to fall in the stars and you’re suppose to create an equation.
prohojiy [21]

Answer:

The equation - y=1/2x-2

Step-by-step explanation:

If that is desmos you are using just plug that equation in

and you will see that this matches up the stars

also y = -2

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3 years ago
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