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Vlad [161]
3 years ago
5

Boys Relay Race

Mathematics
1 answer:
Rzqust [24]3 years ago
6 0
A. 1
b. 1
c. 1
d. 1/2

2. 1/2
3. Yes they did break it because there are 3 wholes.
You might be interested in
143+ [(96 + 8) 5] – 42.
Tresset [83]

Answer:

621

Explanation:

143 + (96 + 8)(5) − 42

(96 + 8)(5)

= 520

143 + 520 - 42

= 663

663 - 42

= 621

7 0
3 years ago
Can someone explain to me what this means
prisoha [69]

Answer:

2*2*2*3*5

Step-by-step explanation:

It is saying that 120 is the same as 24*5, and that 24* 5 is the same as 5 *2*12, which is that same as 5*2*3*4, which is then the same as 5*2*3*2*2.

3 0
2 years ago
Read 2 more answers
Given data below, what is the mean absolute deviation? <br> 58,88,40,60,72,66,80,48
JulijaS [17]
Mean is 64 and the mean absolute deviation is 12.5
3 0
3 years ago
10x is greater than or equal to 120 cm^2
Agata [3.3K]

Answer:

x greater than or equal to 12cm^2

Step-by-step explanation:

8 0
2 years ago
I need help... I honestly don’t know.
Serhud [2]

Answer:

∡ABC=55°

Step-by-step explanation:

<u>Step 1: Identify all angles</u>

∠A=(x+45)°

∠B=(6x+5)°

∠C=(3x)°

∠ABC=(180-∠B)°=(180-(6x+5))°

<u>Step 2: Use the Triangle Angle Sum Theorem</u>

∠A+∠ABC+∠C=180°

(x+45)+(180-(6x+5))+(3x)=180

x+45+180-6x-5+3x=180

-2x+45+180-5=180

-2x+45-5=0

-2x+40=0

-2x=-40

x=20

<u>Step 3: Plug in x=20 for ∠ABC</u>

∠ABC=(180-(6x+5))°

(180-6(20)-5)°

(180-120-5)°

(60-5)°

55°

So ∡ABC=55°

8 0
2 years ago
Read 2 more answers
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