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Nana76 [90]
3 years ago
9

Please help me ............

Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0

Answer:

x+30=90

OR

180-120=x

The measure of the angle is 60 degrees.

Step-by-step explanation:

Plug in 60 as x and it will fit each equation.

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What is 1/8 divided by 3
deff fn [24]
<u>1</u> : 3
8

Make the whole number a fraction, by putting it over 1.

<u>1</u> : <u>3</u>
8   1

Turn the second fraction upside down and multiply: 

<u>1</u> . <u>1</u> =  <u>1 </u>
8   3     24


S = 1/24
5 0
3 years ago
What is the sum of 6dm, 40mm, 2m and 10cm in meters?
sveticcg [70]

Answer:

<h2><u><em>2.74 m</em></u></h2>

Step-by-step explanation:

<u><em>convert to meters</em></u>

6 dm = 0.6 m

40 mm = 0.04 m

2 m = 2 m

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sum

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7 0
2 years ago
Read 2 more answers
The area of the triangle below is 10.6 square centimeters. What is the length of the
CaHeK987 [17]

Answer:

6 cm

Step-by-step explanation:

The area of a triangle is \frac{bh}{2} = A, where b = base, h = height, and A = area. In this case, we're given the height as 4 cm and the area as 6 cm^2.

Let's plug in these values.

  • \frac{4b}{2} = 6

Now, let's solve this algebraically.

Step 1: Multiply both sides by 2.

  • \frac{4b}{2} * 2 = 6 * 2
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Step 2: Divide both sides by 4.

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Step 3: Check if solution is correct.

  • \frac{3*4}{2} = 6
  • \frac{12}{2} = 6
  • 6 = 6

Therefore, the base is 6 cm. (but don't put the cm in the box because it's already there)

Have a lovely rest of your day/night, and good luck with your assignments! ♡

3 0
3 years ago
Factorise or simplify<br><br>4a² - 8ab²​
Alex73 [517]

Answer: I think it would be 4a(a−2b squared)

7 0
2 years ago
Calculator
polet [3.4K]

Answer:

10

Step-by-step explanation:

8 0
2 years ago
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