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solniwko [45]
3 years ago
7

What is 6+9+4+1+10? Please explain?

Mathematics
2 answers:
statuscvo [17]3 years ago
6 0
6+9=15+4=19+1=20+10=30
Viktor [21]3 years ago
3 0
30, 6+9= 15+4= 19+1= 20+10= 30
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4. Miguel is helping his mom paint his home. He finished 2 rooms in ⅓ of an hour. How many rooms can he paint in 1 hour?
lilavasa [31]

Answer: 6

Step-by-step explanation:

Let's use a rule of three here.

2 rooms in 1/3 h

x rooms in 1 h

\frac{2}{x}=\frac{\frac{1}{3} }{1}

Solve for x;

x=\frac{2*1}{\frac{1}{3} }

Remember that when you divide by a fraction, you invert the fraction and multiply by the numerator.

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8 0
3 years ago
What number equals 100% if 648 equals 54%
OLEGan [10]
If 648 equals 54%, then 1200 equals 100%.
8 0
3 years ago
In the figure shown, r || s. If the measure of ∠ 2 = 146°, what is the measure of ∠ 7
borishaifa [10]

Answer:

34°

Step-by-step explanation:

1. First, let's find the measure of ∠1 because since r || s, that means ∠1 = ∠7 because they're both alternate exterior angles. Alternate exterior angles are congruent.

2. (Solving for ∠1)

  • 146 + x = 180
  • 146 + x - 146 = 180 - 146
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3. Now, since we know ∠1 = ∠7, ∠7 = 34°.

3 0
3 years ago
Trapezoid MNOP has been transformed. The transformation can be expressed as (x, y) → (x − 6, y). Which transformation was applie
Elza [17]
Translation down 6 units
7 0
3 years ago
PLZ ANSWER ASAP NEEDS CORECT ANSWER
Nataliya [291]

Answer:

10,935

Step-by-step explanation:

lvl 1: 15 x 3=45

lvl 2: 45 x 3=135

lvl 3: 135 x 3=405

lvl 4: 405 x 3=1215

lvl 5: 1215 x 3=3645

finally lvl 6: 3645 x 3=10,935

8 0
3 years ago
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