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sergejj [24]
2 years ago
14

Question from my math test.

Mathematics
1 answer:
Evgen [1.6K]2 years ago
6 0

Answer:

$3.00

Step-by-step explanation:

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The sum of three and four tenths and a number is six and six tenths.
Solnce55 [7]
Hopefully I drew what you described.

The 6.6 represents the total of N + 3.4
We subtract the part we know from the whole /sum/total we know to get the other part.
So 6.6 - 3.4 = N
3.2 = N

5 0
3 years ago
Read 2 more answers
In the adjoining figure, the parallel lines are marked by arrow lines. The value of angle 1 is:
dlinn [17]

Answer:

20°

Step-by-step explanation:

40°, 70° and 90° are the measures of the three angles of the quadrilateral.

Measure of fourth angle of the Quadrilateral

= 360° - (40° + 70° + 90°)

= 360° - 200°

= 160°

Measure of angle 1 will be equal to the measure of the linear pair angle of 160° as they are corresponding angles.

Thus,

m\angle 1 = 180\degree- 160\degree

\implies\huge\purple{\boxed{ m\angle 1 = 20\degree}}

Alternate method:

m\angle 1 = 180\degree- [360\degree-(40\degree+70\degree+90\degree)]

\implies m\angle 1 = 180\degree- [360\degree-200\degree]

\implies m\angle 1 = 180\degree- 160\degree

\implies m\angle 1 = 20\degree

6 0
2 years ago
Read 2 more answers
The yearly attendance at a local movie theater is 68,000 and grows continuously at a rate of 3.5% each year what is the approxim
asambeis [7]

3.5 \times 8 - 68000
the answer is 67972
7 0
3 years ago
Read 2 more answers
712 ÷ 74 is equal to _____.<br><br> 3<br> 7 3<br> 1 3<br> 7 8
Korolek [52]

Answer:

9.62162162162

Step-by-step explanation:

Use a calculator dude

7 0
2 years ago
Read 2 more answers
What is the product?<br> (-2x- 9y2 )(-4x-3)
lara [203]

Answer:

36xy^2 + 8x^2 + 27y^2 + 6x

Step-by-step explanation:

Use the FOIL method of multiplying binomials.

First term in each binomial: -2x * -4x = 8x^2

Outside terms: -2x * -3 = 6x

Inside terms: -9y^2 * -4x = 36xy^2

Last term in each binomial: -9y^2 * -3 = 27y^2

Now, rearrange the terms correctly. 36xy^2 + 8x^2 + 27y^2 + 6x

This is our final answer, since it can not be simplified any more.

4 0
3 years ago
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