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miskamm [114]
2 years ago
10

What is 2x3y if x = -2y =4

Mathematics
2 answers:
ruslelena [56]2 years ago
5 0

Answer: -48

Step-by-step explanation:

2(-2)3(4) = -4*12 = -48

Lilit [14]2 years ago
4 0

Answer:

-48

Step-by-step explanation:

2x3y

\/

2(-2) * 3(4)

\/

-4 * 12

\/

-48

Have a nice day!

    I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

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2 angles measure 40 degrees each, what does the third angle measure? what type of triangle is it?
zimovet [89]

Answer:

Part a): 100 degrees

Part b): Isosceles Triangle

Step-by-step explanation:

Part a): Since the angle measures of all triangles add up to 180 degrees and since the other two angles are 40 degrees, which add up to 80, we can use subtraction to find the answer.

180 - 80 = 100

Part b): Since only two of the three angles in this triangle have the same measure, we can find that it is an isosceles triangle, with base angles measuring 40 degrees, and the vertex angle being 100 degrees.

3 0
3 years ago
In the figure, angle B measures 44°, angle A measures 62°, and angle E measures 50°.
Gre4nikov [31]
We don't need the figure
angle b = 44 degrees
angle a = 62 degrees
angle e = 50 degrees
angle f = unknown
we know that 
angle a + b + e + f = 180 degrees
50 + 44 + 62 + f =180 degrees
f= 180-50-44-62
but here there is only one blank so we have to add 44 and 62 to make one number that is 106
therefore, f = 180-50-106
if you further want to solve it angle f is 24
3 0
3 years ago
Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step
almond37 [142]

Answer:

Step 4 : he should have divided both sides by negative seven

Step-by-step explanation:

6 0
3 years ago
2 + 31 X<br> To<br> + 14 x<br> 10<br> 2.345<br> 100<br> O<br> I
Ne4ueva [31]

Answer:

12-12=21

Step-by-step explanation:

i think it is that

6 0
3 years ago
Express each repeating decimal as a fraction.<br><br> 1. <br> 1.8[4]<br><br> 2.<br> 2.1[26]
Viefleur [7K]
Hello,

1.8444444....=1.8+1/10*0.44444....
=1.8+1/10*4/9
=1.8+4/90
=162/90+4/90
=166/90
=83/45

2.126262626...=2.1+1/10*0.262626...
=2.1+1/10*26/99
=2.1+26/990
=2079/990+26/990
=2105/990
=421/198


4 0
3 years ago
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