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butalik [34]
3 years ago
11

What is (-3.7)+(-4.1)​

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

-7.8

Step-by-step explanation:

-7.8

You might be interested in
The G.CD of the number is 17 and the L.C.M is 140,If one of the number is 20, Find the other number​
Alik [6]

Answer:

HCF Of two nos. is 17

Let another no. be x

we know that HCF ×LCM = Product of two numbers

17×140=20×(x)

20x=2380

x =2380/20

x=119

The other no. is 119

6 0
3 years ago
If the least value of n is 5, which inequality best shows all the possible values of n?
ZanzabumX [31]

Answer:

First option

Step-by-step explanation:

The inequality says greater than or equal to 5. Which means n is greater than or equal to (≥) 5.

It's not the second option because less than or equal to means that n is less than or equal 5, which doesn't check out since 5 is the smallest value of n.

It's not the third option since it says that 5 is greater than n, when we know that one of n's values is 5.

It's not the fourth option since it says that that n is greater than 5, when we know again that one of the values of n is 5.

Your answer is the first option "n ≥ 5."

Hope this helps.

4 0
3 years ago
Which of the following is a characteristic of a regular tessellation?​
Svetach [21]
<h3>Answer: Choice A</h3>

Explanation:

For regular tessellations, the types of polygons that we can use are

  • squares or rectangles
  • equilateral triangles
  • regular hexagons

We can only pick one of those shapes.

Shapes like regular octagons or pentagons will not work on their own because there is gap or overlap if we tried to glue them together. Think of tiles on the floor. There cannot be any gap or overlap when forming a tessellation.

If you wanted to use octagons to tessellate the plane, then you'd need squares to fill in the gaps. At this point, it's not considered a regular tessellation.

5 0
3 years ago
Logan made a treasure hunt map. The treasure is 25 cm away from his location. If each 1 cm on the scale drawing equals 5 meters,
Ray Of Light [21]

25x5=125

answer is 125 meters

hope this helps

3 0
4 years ago
I'm extremely confused
GenaCL600 [577]

Answer:

  • x = 4, a = 15, b = 4

Step-by-step explanation:

<u>Find the value of x:</u>

  • P(triangle) = P(square)
  • 3(x + 4) = 4(x + 2)
  • 3x + 12 = 4x + 8
  • 4x - 3x = 12 - 8
  • x = 4

<u>Find the value of a:</u>

  • P(hexagon) = 12x
  • 6(1/2a + 1/2) = 12*4
  • 3a + 3 = 48
  • 3a = 45
  • a = 15

Assumed b is the side of the rectangle (it is not indicated on the picture)

<u>Find the value of b:</u>

  • A(rectangle) = A(square)
  • (x + 2)² = b(a - 6)
  • (4 + 2)² = b(15 - 6)
  • 36 = 9b
  • b = 4

8 0
3 years ago
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