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ser-zykov [4K]
3 years ago
6

What is this answer???

Mathematics
1 answer:
CaHeK987 [17]3 years ago
3 0
-10 is the correct answer

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Olivia is cutting a 1 1/2 m by 3/4 m piece of rectangular paper into two pieces along its diagonal. Find the area
netineya [11]

Answer:

9/16 m.

Step-by-step explanation:

When you cut two pieces along its diagonal it causes it to be two congruent triangular pieces.

<em>You need to multiply the length and the width to find an area: </em>

1 1/2 × 3/4

<em>Now you need to change it into an improper fraction:</em>

1*2+1 = 2+1 = 3; this gives us 3/2:

3/2 × 3/4 = 9/8 = 1 1/8

<em>Dividing it by 2:</em>

9/8 ÷ 2

8 0
3 years ago
What’s the value of x
stiks02 [169]

Answer:

Step-by-step explanation:

Pythagorean theorem:

x² + x² = (9√2)²

2x² = 162

x² = 81

x = 9

4 0
3 years ago
-3(x + 5) + 8 = 2(x + 4) - 6
Elodia [21]
-3x+(-15)+8=2x+8-6
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6 0
3 years ago
Read 2 more answers
Find the value for a.
Airida [17]

Answer:

a = 25

Step-by-step explanation:

The exterior angles of a polygon sum to 360°

Sum the exterior angles and equate to 360

a + a + 40 + 51 + 55 + 54 + 2a + 60 = 360, that is

4a + 260 = 360 ( subtract 260 from both sides )

4a = 100 ( divide both sides by 4 )

a = 25

6 0
3 years ago
The table of values below represent an exponential function. Write an exponential equation that models the data. у 26 -2 -1 18.2
Gwar [14]

Answer:

I don't know actually because I dont know eng. very well

3 0
2 years ago
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